Mercurial > hg > nginx
annotate src/event/quic/ngx_event_quic_streams.c @ 8827:fe919fd63b0b quic
QUIC: client certificate validation with OCSP.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Wed, 04 Aug 2021 15:49:18 +0300 |
parents | 4009f120cad4 |
children | a9f6540e61da |
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1 |
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 */ |
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5 |
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6 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_event.h> |
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10 #include <ngx_event_quic_connection.h> |
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11 |
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12 |
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13 #define NGX_QUIC_STREAM_GONE (void *) -1 |
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14 |
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15 |
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16 static ngx_quic_stream_t *ngx_quic_create_client_stream(ngx_connection_t *c, |
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17 uint64_t id); |
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18 static ngx_int_t ngx_quic_init_stream(ngx_quic_stream_t *qs); |
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19 static ngx_quic_stream_t *ngx_quic_create_stream(ngx_connection_t *c, |
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20 uint64_t id); |
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21 static void ngx_quic_empty_handler(ngx_event_t *ev); |
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22 static ssize_t ngx_quic_stream_recv(ngx_connection_t *c, u_char *buf, |
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23 size_t size); |
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24 static ssize_t ngx_quic_stream_send(ngx_connection_t *c, u_char *buf, |
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25 size_t size); |
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26 static ngx_chain_t *ngx_quic_stream_send_chain(ngx_connection_t *c, |
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27 ngx_chain_t *in, off_t limit); |
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28 static size_t ngx_quic_max_stream_flow(ngx_connection_t *c); |
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29 static void ngx_quic_stream_cleanup_handler(void *data); |
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30 static ngx_int_t ngx_quic_control_flow(ngx_connection_t *c, uint64_t last); |
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31 static ngx_int_t ngx_quic_update_flow(ngx_connection_t *c, uint64_t last); |
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32 |
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33 |
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34 ngx_connection_t * |
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35 ngx_quic_open_stream(ngx_connection_t *c, ngx_uint_t bidi) |
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36 { |
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37 uint64_t id; |
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38 ngx_quic_stream_t *qs, *nqs; |
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39 ngx_quic_connection_t *qc; |
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40 |
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41 qs = c->quic; |
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42 qc = ngx_quic_get_connection(qs->parent); |
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43 |
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44 if (bidi) { |
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45 if (qc->streams.server_streams_bidi |
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46 >= qc->streams.server_max_streams_bidi) |
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47 { |
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48 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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49 "quic too many server bidi streams:%uL", |
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50 qc->streams.server_streams_bidi); |
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51 return NULL; |
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52 } |
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53 |
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54 id = (qc->streams.server_streams_bidi << 2) |
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55 | NGX_QUIC_STREAM_SERVER_INITIATED; |
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56 |
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57 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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58 "quic creating server bidi stream" |
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59 " streams:%uL max:%uL id:0x%xL", |
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60 qc->streams.server_streams_bidi, |
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61 qc->streams.server_max_streams_bidi, id); |
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62 |
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63 qc->streams.server_streams_bidi++; |
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64 |
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65 } else { |
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66 if (qc->streams.server_streams_uni |
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67 >= qc->streams.server_max_streams_uni) |
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68 { |
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69 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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70 "quic too many server uni streams:%uL", |
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71 qc->streams.server_streams_uni); |
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72 return NULL; |
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73 } |
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74 |
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75 id = (qc->streams.server_streams_uni << 2) |
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76 | NGX_QUIC_STREAM_SERVER_INITIATED |
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77 | NGX_QUIC_STREAM_UNIDIRECTIONAL; |
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78 |
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79 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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80 "quic creating server uni stream" |
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81 " streams:%uL max:%uL id:0x%xL", |
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82 qc->streams.server_streams_uni, |
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83 qc->streams.server_max_streams_uni, id); |
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84 |
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85 qc->streams.server_streams_uni++; |
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86 } |
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87 |
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88 nqs = ngx_quic_create_stream(qs->parent, id); |
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89 if (nqs == NULL) { |
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90 return NULL; |
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91 } |
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92 |
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93 return nqs->connection; |
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94 } |
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95 |
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96 |
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97 void |
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98 ngx_quic_rbtree_insert_stream(ngx_rbtree_node_t *temp, |
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99 ngx_rbtree_node_t *node, ngx_rbtree_node_t *sentinel) |
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100 { |
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101 ngx_rbtree_node_t **p; |
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102 ngx_quic_stream_t *qn, *qnt; |
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103 |
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104 for ( ;; ) { |
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105 qn = (ngx_quic_stream_t *) node; |
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106 qnt = (ngx_quic_stream_t *) temp; |
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107 |
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108 p = (qn->id < qnt->id) ? &temp->left : &temp->right; |
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109 |
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110 if (*p == sentinel) { |
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111 break; |
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112 } |
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113 |
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114 temp = *p; |
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115 } |
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116 |
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117 *p = node; |
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118 node->parent = temp; |
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119 node->left = sentinel; |
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120 node->right = sentinel; |
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121 ngx_rbt_red(node); |
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122 } |
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123 |
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124 |
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125 ngx_quic_stream_t * |
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126 ngx_quic_find_stream(ngx_rbtree_t *rbtree, uint64_t id) |
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127 { |
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128 ngx_rbtree_node_t *node, *sentinel; |
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129 ngx_quic_stream_t *qn; |
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130 |
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131 node = rbtree->root; |
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132 sentinel = rbtree->sentinel; |
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133 |
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134 while (node != sentinel) { |
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135 qn = (ngx_quic_stream_t *) node; |
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136 |
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137 if (id == qn->id) { |
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138 return qn; |
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139 } |
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140 |
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141 node = (id < qn->id) ? node->left : node->right; |
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142 } |
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143 |
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144 return NULL; |
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145 } |
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146 |
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147 |
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148 ngx_int_t |
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149 ngx_quic_close_streams(ngx_connection_t *c, ngx_quic_connection_t *qc) |
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150 { |
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151 ngx_pool_t *pool; |
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152 ngx_queue_t *q; |
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153 ngx_event_t *rev, *wev; |
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154 ngx_rbtree_t *tree; |
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155 ngx_rbtree_node_t *node; |
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156 ngx_quic_stream_t *qs; |
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157 |
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158 #if (NGX_DEBUG) |
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159 ngx_uint_t ns; |
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160 #endif |
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161 |
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162 while (!ngx_queue_empty(&qc->streams.uninitialized)) { |
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163 q = ngx_queue_head(&qc->streams.uninitialized); |
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164 ngx_queue_remove(q); |
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165 |
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166 qs = ngx_queue_data(q, ngx_quic_stream_t, queue); |
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167 pool = qs->connection->pool; |
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168 |
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169 ngx_close_connection(qs->connection); |
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170 ngx_destroy_pool(pool); |
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171 } |
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172 |
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173 tree = &qc->streams.tree; |
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174 |
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175 if (tree->root == tree->sentinel) { |
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176 return NGX_OK; |
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177 } |
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178 |
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179 #if (NGX_DEBUG) |
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180 ns = 0; |
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181 #endif |
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182 |
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183 for (node = ngx_rbtree_min(tree->root, tree->sentinel); |
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184 node; |
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185 node = ngx_rbtree_next(tree, node)) |
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186 { |
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187 qs = (ngx_quic_stream_t *) node; |
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188 |
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189 rev = qs->connection->read; |
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190 rev->error = 1; |
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191 rev->ready = 1; |
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192 |
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193 wev = qs->connection->write; |
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194 wev->error = 1; |
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195 wev->ready = 1; |
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196 |
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197 ngx_post_event(rev, &ngx_posted_events); |
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198 |
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199 if (rev->timer_set) { |
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|
200 ngx_del_timer(rev); |
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|
201 } |
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202 |
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203 #if (NGX_DEBUG) |
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204 ns++; |
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|
205 #endif |
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|
206 } |
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207 |
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208 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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209 "quic connection has %ui active streams", ns); |
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210 |
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|
211 return NGX_AGAIN; |
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|
212 } |
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213 |
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|
214 |
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|
215 ngx_int_t |
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216 ngx_quic_reset_stream(ngx_connection_t *c, ngx_uint_t err) |
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217 { |
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218 ngx_event_t *wev; |
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219 ngx_connection_t *pc; |
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220 ngx_quic_frame_t *frame; |
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221 ngx_quic_stream_t *qs; |
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222 ngx_quic_connection_t *qc; |
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223 |
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224 qs = c->quic; |
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225 pc = qs->parent; |
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|
226 qc = ngx_quic_get_connection(pc); |
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227 |
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228 frame = ngx_quic_alloc_frame(pc); |
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|
229 if (frame == NULL) { |
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|
230 return NGX_ERROR; |
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|
231 } |
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|
232 |
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|
233 frame->level = ssl_encryption_application; |
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|
234 frame->type = NGX_QUIC_FT_RESET_STREAM; |
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|
235 frame->u.reset_stream.id = qs->id; |
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|
236 frame->u.reset_stream.error_code = err; |
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|
237 frame->u.reset_stream.final_size = c->sent; |
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|
238 |
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|
239 ngx_quic_queue_frame(qc, frame); |
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|
240 |
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|
241 wev = c->write; |
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|
242 wev->error = 1; |
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|
243 wev->ready = 1; |
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|
244 |
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|
245 return NGX_OK; |
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|
246 } |
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|
247 |
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|
248 |
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|
249 static ngx_quic_stream_t * |
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|
250 ngx_quic_create_client_stream(ngx_connection_t *c, uint64_t id) |
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|
251 { |
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252 uint64_t min_id; |
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253 ngx_quic_stream_t *qs; |
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254 ngx_quic_connection_t *qc; |
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255 |
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256 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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257 "quic stream id:0x%xL is new", id); |
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258 |
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259 qc = ngx_quic_get_connection(c); |
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260 |
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|
261 if (qc->shutdown) { |
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|
262 return NGX_QUIC_STREAM_GONE; |
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|
263 } |
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|
264 |
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|
265 if (id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
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266 |
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|
267 if (id & NGX_QUIC_STREAM_SERVER_INITIATED) { |
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268 if ((id >> 2) < qc->streams.server_streams_uni) { |
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269 return NGX_QUIC_STREAM_GONE; |
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|
270 } |
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|
271 |
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|
272 qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; |
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|
273 return NULL; |
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|
274 } |
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|
275 |
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|
276 if ((id >> 2) < qc->streams.client_streams_uni) { |
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277 return NGX_QUIC_STREAM_GONE; |
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|
278 } |
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|
279 |
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|
280 if ((id >> 2) >= qc->streams.client_max_streams_uni) { |
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281 qc->error = NGX_QUIC_ERR_STREAM_LIMIT_ERROR; |
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|
282 return NULL; |
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|
283 } |
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|
284 |
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|
285 min_id = (qc->streams.client_streams_uni << 2) |
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|
286 | NGX_QUIC_STREAM_UNIDIRECTIONAL; |
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|
287 qc->streams.client_streams_uni = (id >> 2) + 1; |
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|
288 |
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|
289 } else { |
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|
290 |
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|
291 if (id & NGX_QUIC_STREAM_SERVER_INITIATED) { |
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|
292 if ((id >> 2) < qc->streams.server_streams_bidi) { |
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|
293 return NGX_QUIC_STREAM_GONE; |
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|
294 } |
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|
295 |
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|
296 qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; |
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|
297 return NULL; |
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|
298 } |
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|
299 |
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|
300 if ((id >> 2) < qc->streams.client_streams_bidi) { |
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|
301 return NGX_QUIC_STREAM_GONE; |
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|
302 } |
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diff
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|
303 |
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|
304 if ((id >> 2) >= qc->streams.client_max_streams_bidi) { |
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|
305 qc->error = NGX_QUIC_ERR_STREAM_LIMIT_ERROR; |
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|
306 return NULL; |
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|
307 } |
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|
308 |
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|
309 min_id = (qc->streams.client_streams_bidi << 2); |
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|
310 qc->streams.client_streams_bidi = (id >> 2) + 1; |
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|
311 } |
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diff
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|
312 |
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diff
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|
313 /* |
8797
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|
314 * RFC 9000, 2.1. Stream Types and Identifiers |
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|
315 * |
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|
316 * successive streams of each type are created with numerically increasing |
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|
317 * stream IDs. A stream ID that is used out of order results in all |
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|
318 * streams of that type with lower-numbered stream IDs also being opened. |
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|
319 */ |
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parents:
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changeset
|
320 |
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|
321 for ( /* void */ ; min_id < id; min_id += 0x04) { |
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|
322 |
8779
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Roman Arutyunyan <arut@nginx.com>
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diff
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|
323 qs = ngx_quic_create_stream(c, min_id); |
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Roman Arutyunyan <arut@nginx.com>
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8760
diff
changeset
|
324 if (qs == NULL) { |
8750
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|
325 return NULL; |
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parents:
diff
changeset
|
326 } |
41807e581de9
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parents:
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|
327 |
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|
328 if (ngx_quic_init_stream(qs) != NGX_OK) { |
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|
329 return NULL; |
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|
330 } |
8750
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|
331 |
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
332 if (qc->shutdown) { |
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parents:
diff
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|
333 return NGX_QUIC_STREAM_GONE; |
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parents:
diff
changeset
|
334 } |
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
335 } |
41807e581de9
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
336 |
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8761
diff
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|
337 return ngx_quic_create_stream(c, id); |
8750
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parents:
diff
changeset
|
338 } |
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changeset
|
339 |
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|
340 |
8827
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diff
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|
341 static ngx_int_t |
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|
342 ngx_quic_init_stream(ngx_quic_stream_t *qs) |
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diff
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|
343 { |
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parents:
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diff
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|
344 ngx_connection_t *c; |
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|
345 ngx_quic_connection_t *qc; |
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|
346 |
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|
347 qc = ngx_quic_get_connection(qs->parent); |
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|
348 |
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|
349 c = qs->connection; |
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|
350 |
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parents:
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diff
changeset
|
351 if (!qc->streams.initialized) { |
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diff
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|
352 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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diff
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|
353 "quic postpone stream init"); |
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|
354 |
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diff
changeset
|
355 ngx_queue_insert_tail(&qc->streams.uninitialized, &qs->queue); |
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diff
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|
356 return NGX_OK; |
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parents:
8820
diff
changeset
|
357 } |
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parents:
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diff
changeset
|
358 |
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diff
changeset
|
359 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, "quic init stream"); |
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diff
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|
360 |
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parents:
8820
diff
changeset
|
361 c->listening->handler(c); |
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parents:
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diff
changeset
|
362 |
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Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
363 return NGX_OK; |
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parents:
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diff
changeset
|
364 } |
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parents:
8820
diff
changeset
|
365 |
fe919fd63b0b
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Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
366 |
fe919fd63b0b
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Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
367 void |
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parents:
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diff
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|
368 ngx_quic_init_streams(ngx_connection_t *c) |
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diff
changeset
|
369 { |
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Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
370 ngx_queue_t *q; |
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parents:
8820
diff
changeset
|
371 ngx_quic_stream_t *qs; |
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QUIC: client certificate validation with OCSP.
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parents:
8820
diff
changeset
|
372 ngx_quic_connection_t *qc; |
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parents:
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diff
changeset
|
373 |
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Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
374 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, "quic init streams"); |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
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diff
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|
375 |
fe919fd63b0b
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Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
|
376 qc = ngx_quic_get_connection(c); |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
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parents:
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diff
changeset
|
377 |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
378 while (!ngx_queue_empty(&qc->streams.uninitialized)) { |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
379 q = ngx_queue_head(&qc->streams.uninitialized); |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
380 ngx_queue_remove(q); |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
381 |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
382 qs = ngx_queue_data(q, ngx_quic_stream_t, queue); |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
383 |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
384 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, qs->connection->log, 0, |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
385 "quic init postponed stream"); |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
386 |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
387 qs->connection->listening->handler(qs->connection); |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
388 } |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
389 |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
390 qc->streams.initialized = 1; |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
391 } |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
392 |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
393 |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
394 static ngx_quic_stream_t * |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
395 ngx_quic_create_stream(ngx_connection_t *c, uint64_t id) |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
396 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
397 ngx_log_t *log; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
398 ngx_pool_t *pool; |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
399 ngx_connection_t *sc; |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
400 ngx_quic_stream_t *qs; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
401 ngx_pool_cleanup_t *cln; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
402 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
403 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
404 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
405 "quic stream id:0x%xL create", id); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
406 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
407 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
408 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
409 pool = ngx_create_pool(NGX_DEFAULT_POOL_SIZE, c->log); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
410 if (pool == NULL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
411 return NULL; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
412 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
413 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
414 qs = ngx_pcalloc(pool, sizeof(ngx_quic_stream_t)); |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
415 if (qs == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
416 ngx_destroy_pool(pool); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
417 return NULL; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
418 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
419 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
420 qs->node.key = id; |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
421 qs->parent = c; |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
422 qs->id = id; |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
423 qs->final_size = (uint64_t) -1; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
424 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
425 log = ngx_palloc(pool, sizeof(ngx_log_t)); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
426 if (log == NULL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
427 ngx_destroy_pool(pool); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
428 return NULL; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
429 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
430 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
431 *log = *c->log; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
432 pool->log = log; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
433 |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
434 sc = ngx_get_connection(-1, log); |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
435 if (sc == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
436 ngx_destroy_pool(pool); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
437 return NULL; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
438 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
439 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
440 qs->connection = sc; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
441 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
442 sc->quic = qs; |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
443 sc->type = SOCK_STREAM; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
444 sc->pool = pool; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
445 sc->ssl = c->ssl; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
446 sc->sockaddr = c->sockaddr; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
447 sc->listening = c->listening; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
448 sc->addr_text = c->addr_text; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
449 sc->local_sockaddr = c->local_sockaddr; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
450 sc->local_socklen = c->local_socklen; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
451 sc->number = ngx_atomic_fetch_add(ngx_connection_counter, 1); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
452 |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
453 sc->recv = ngx_quic_stream_recv; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
454 sc->send = ngx_quic_stream_send; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
455 sc->send_chain = ngx_quic_stream_send_chain; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
456 |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
457 sc->read->log = log; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
458 sc->write->log = log; |
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
459 |
8827
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
460 sc->read->handler = ngx_quic_empty_handler; |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
461 sc->write->handler = ngx_quic_empty_handler; |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
462 |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
463 log->connection = sc->number; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
464 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
465 if ((id & NGX_QUIC_STREAM_UNIDIRECTIONAL) == 0 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
466 || (id & NGX_QUIC_STREAM_SERVER_INITIATED)) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
467 { |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
468 sc->write->ready = 1; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
469 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
470 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
471 if (id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
472 if (id & NGX_QUIC_STREAM_SERVER_INITIATED) { |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
473 qs->send_max_data = qc->ctp.initial_max_stream_data_uni; |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
474 |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
475 } else { |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
476 qs->recv_max_data = qc->tp.initial_max_stream_data_uni; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
477 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
478 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
479 } else { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
480 if (id & NGX_QUIC_STREAM_SERVER_INITIATED) { |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
481 qs->send_max_data = qc->ctp.initial_max_stream_data_bidi_remote; |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
482 qs->recv_max_data = qc->tp.initial_max_stream_data_bidi_local; |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
483 |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
484 } else { |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
485 qs->send_max_data = qc->ctp.initial_max_stream_data_bidi_local; |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
486 qs->recv_max_data = qc->tp.initial_max_stream_data_bidi_remote; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
487 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
488 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
489 |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
490 qs->recv_window = qs->recv_max_data; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
491 |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
492 cln = ngx_pool_cleanup_add(pool, 0); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
493 if (cln == NULL) { |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
494 ngx_close_connection(sc); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
495 ngx_destroy_pool(pool); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
496 return NULL; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
497 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
498 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
499 cln->handler = ngx_quic_stream_cleanup_handler; |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
500 cln->data = sc; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
501 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
502 ngx_rbtree_insert(&qc->streams.tree, &qs->node); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
503 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
504 return qs; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
505 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
506 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
507 |
8827
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
508 static void |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
509 ngx_quic_empty_handler(ngx_event_t *ev) |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
510 { |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
511 } |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
512 |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
513 |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
514 static ssize_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
515 ngx_quic_stream_recv(ngx_connection_t *c, u_char *buf, size_t size) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
516 { |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
517 ssize_t len, n; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
518 ngx_buf_t *b; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
519 ngx_chain_t *cl, **ll; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
520 ngx_event_t *rev; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
521 ngx_connection_t *pc; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
522 ngx_quic_stream_t *qs; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
523 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
524 qs = c->quic; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
525 pc = qs->parent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
526 rev = c->read; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
527 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
528 if (rev->error) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
529 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
530 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
531 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
532 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0, |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
533 "quic stream id:0x%xL recv eof:%d buf:%uz", |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
534 qs->id, rev->pending_eof, size); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
535 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
536 if (qs->in == NULL || qs->in->buf->sync) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
537 rev->ready = 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
538 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
539 if (qs->recv_offset == qs->final_size) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
540 rev->eof = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
541 return 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
542 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
543 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
544 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
545 "quic stream id:0x%xL recv() not ready", qs->id); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
546 return NGX_AGAIN; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
547 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
548 |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
549 len = 0; |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
550 cl = qs->in; |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
551 |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
552 for (ll = &cl; *ll; ll = &(*ll)->next) { |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
553 b = (*ll)->buf; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
554 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
555 if (b->sync) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
556 /* hole */ |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
557 break; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
558 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
559 |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
560 n = ngx_min(b->last - b->pos, (ssize_t) size); |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
561 buf = ngx_cpymem(buf, b->pos, n); |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
562 |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
563 len += n; |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
564 size -= n; |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
565 b->pos += n; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
566 |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
567 if (b->pos != b->last) { |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
568 break; |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
569 } |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
570 } |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
571 |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
572 qs->in = *ll; |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
573 *ll = NULL; |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
574 |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
575 ngx_quic_free_bufs(pc, cl); |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
576 |
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
577 if (qs->in == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
578 rev->ready = rev->pending_eof; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
579 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
580 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
581 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0, |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
582 "quic stream id:0x%xL recv len:%z", qs->id, len); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
583 |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
584 if (ngx_quic_update_flow(c, qs->recv_offset + len) != NGX_OK) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
585 return NGX_ERROR; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
586 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
587 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
588 return len; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
589 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
590 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
591 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
592 static ssize_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
593 ngx_quic_stream_send(ngx_connection_t *c, u_char *buf, size_t size) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
594 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
595 ngx_buf_t b; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
596 ngx_chain_t cl; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
597 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
598 ngx_memzero(&b, sizeof(ngx_buf_t)); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
599 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
600 b.memory = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
601 b.pos = buf; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
602 b.last = buf + size; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
603 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
604 cl.buf = &b; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
605 cl.next = NULL; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
606 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
607 if (ngx_quic_stream_send_chain(c, &cl, 0) == NGX_CHAIN_ERROR) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
608 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
609 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
610 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
611 if (b.pos == buf) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
612 return NGX_AGAIN; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
613 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
614 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
615 return b.pos - buf; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
616 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
617 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
618 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
619 static ngx_chain_t * |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
620 ngx_quic_stream_send_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
621 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
622 size_t n, flow; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
623 ngx_event_t *wev; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
624 ngx_chain_t *cl; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
625 ngx_connection_t *pc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
626 ngx_quic_frame_t *frame; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
627 ngx_quic_stream_t *qs; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
628 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
629 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
630 qs = c->quic; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
631 pc = qs->parent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
632 qc = ngx_quic_get_connection(pc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
633 wev = c->write; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
634 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
635 if (wev->error) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
636 return NGX_CHAIN_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
637 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
638 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
639 flow = ngx_quic_max_stream_flow(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
640 if (flow == 0) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
641 wev->ready = 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
642 return in; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
643 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
644 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
645 n = (limit && (size_t) limit < flow) ? (size_t) limit : flow; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
646 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
647 frame = ngx_quic_alloc_frame(pc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
648 if (frame == NULL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
649 return NGX_CHAIN_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
650 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
651 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
652 frame->data = ngx_quic_copy_chain(pc, in, n); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
653 if (frame->data == NGX_CHAIN_ERROR) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
654 return NGX_CHAIN_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
655 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
656 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
657 for (n = 0, cl = frame->data; cl; cl = cl->next) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
658 n += ngx_buf_size(cl->buf); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
659 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
660 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
661 while (in && ngx_buf_size(in->buf) == 0) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
662 in = in->next; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
663 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
664 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
665 frame->level = ssl_encryption_application; |
8820
4009f120cad4
QUIC: eliminated stream type from ngx_quic_stream_frame_t.
Roman Arutyunyan <arut@nginx.com>
parents:
8797
diff
changeset
|
666 frame->type = NGX_QUIC_FT_STREAM; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
667 frame->u.stream.off = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
668 frame->u.stream.len = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
669 frame->u.stream.fin = 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
670 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
671 frame->u.stream.stream_id = qs->id; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
672 frame->u.stream.offset = c->sent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
673 frame->u.stream.length = n; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
674 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
675 c->sent += n; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
676 qc->streams.sent += n; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
677 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
678 ngx_quic_queue_frame(qc, frame); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
679 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
680 wev->ready = (n < flow) ? 1 : 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
681 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
682 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
683 "quic send_chain sent:%uz", n); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
684 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
685 return in; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
686 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
687 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
688 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
689 static size_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
690 ngx_quic_max_stream_flow(ngx_connection_t *c) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
691 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
692 size_t size; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
693 uint64_t sent, unacked; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
694 ngx_quic_stream_t *qs; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
695 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
696 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
697 qs = c->quic; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
698 qc = ngx_quic_get_connection(qs->parent); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
699 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
700 size = NGX_QUIC_STREAM_BUFSIZE; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
701 sent = c->sent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
702 unacked = sent - qs->acked; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
703 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
704 if (qc->streams.send_max_data == 0) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
705 qc->streams.send_max_data = qc->ctp.initial_max_data; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
706 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
707 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
708 if (unacked >= NGX_QUIC_STREAM_BUFSIZE) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
709 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
710 "quic send flow hit buffer size"); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
711 return 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
712 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
713 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
714 if (unacked + size > NGX_QUIC_STREAM_BUFSIZE) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
715 size = NGX_QUIC_STREAM_BUFSIZE - unacked; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
716 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
717 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
718 if (qc->streams.sent >= qc->streams.send_max_data) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
719 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
720 "quic send flow hit MAX_DATA"); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
721 return 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
722 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
723 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
724 if (qc->streams.sent + size > qc->streams.send_max_data) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
725 size = qc->streams.send_max_data - qc->streams.sent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
726 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
727 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
728 if (sent >= qs->send_max_data) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
729 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
730 "quic send flow hit MAX_STREAM_DATA"); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
731 return 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
732 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
733 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
734 if (sent + size > qs->send_max_data) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
735 size = qs->send_max_data - sent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
736 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
737 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
738 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
739 "quic send flow:%uz", size); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
740 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
741 return size; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
742 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
743 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
744 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
745 static void |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
746 ngx_quic_stream_cleanup_handler(void *data) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
747 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
748 ngx_connection_t *c = data; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
749 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
750 ngx_connection_t *pc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
751 ngx_quic_frame_t *frame; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
752 ngx_quic_stream_t *qs; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
753 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
754 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
755 qs = c->quic; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
756 pc = qs->parent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
757 qc = ngx_quic_get_connection(pc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
758 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
759 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
760 "quic stream id:0x%xL cleanup", qs->id); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
761 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
762 ngx_rbtree_delete(&qc->streams.tree, &qs->node); |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
763 ngx_quic_free_bufs(pc, qs->in); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
764 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
765 if (qc->closing) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
766 /* schedule handler call to continue ngx_quic_close_connection() */ |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
767 ngx_post_event(pc->read, &ngx_posted_events); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
768 return; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
769 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
770 |
8756
e29b7508b8b3
QUIC: avoid sending extra frames in case of error.
Vladimir Homutov <vl@nginx.com>
parents:
8755
diff
changeset
|
771 if (qc->error) { |
e29b7508b8b3
QUIC: avoid sending extra frames in case of error.
Vladimir Homutov <vl@nginx.com>
parents:
8755
diff
changeset
|
772 goto done; |
e29b7508b8b3
QUIC: avoid sending extra frames in case of error.
Vladimir Homutov <vl@nginx.com>
parents:
8755
diff
changeset
|
773 } |
e29b7508b8b3
QUIC: avoid sending extra frames in case of error.
Vladimir Homutov <vl@nginx.com>
parents:
8755
diff
changeset
|
774 |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
775 c->read->pending_eof = 1; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
776 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
777 (void) ngx_quic_update_flow(c, qs->recv_last); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
778 |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
779 if ((qs->id & NGX_QUIC_STREAM_SERVER_INITIATED) == 0 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
780 || (qs->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) == 0) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
781 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
782 if (!c->read->pending_eof && !c->read->error) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
783 frame = ngx_quic_alloc_frame(pc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
784 if (frame == NULL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
785 goto done; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
786 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
787 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
788 frame->level = ssl_encryption_application; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
789 frame->type = NGX_QUIC_FT_STOP_SENDING; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
790 frame->u.stop_sending.id = qs->id; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
791 frame->u.stop_sending.error_code = 0x100; /* HTTP/3 no error */ |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
792 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
793 ngx_quic_queue_frame(qc, frame); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
794 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
795 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
796 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
797 if ((qs->id & NGX_QUIC_STREAM_SERVER_INITIATED) == 0) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
798 frame = ngx_quic_alloc_frame(pc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
799 if (frame == NULL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
800 goto done; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
801 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
802 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
803 frame->level = ssl_encryption_application; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
804 frame->type = NGX_QUIC_FT_MAX_STREAMS; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
805 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
806 if (qs->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
807 frame->u.max_streams.limit = ++qc->streams.client_max_streams_uni; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
808 frame->u.max_streams.bidi = 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
809 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
810 } else { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
811 frame->u.max_streams.limit = ++qc->streams.client_max_streams_bidi; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
812 frame->u.max_streams.bidi = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
813 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
814 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
815 ngx_quic_queue_frame(qc, frame); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
816 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
817 if (qs->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
818 /* do not send fin for client unidirectional streams */ |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
819 goto done; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
820 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
821 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
822 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
823 if (c->write->error) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
824 goto done; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
825 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
826 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
827 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
828 "quic stream id:0x%xL send fin", qs->id); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
829 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
830 frame = ngx_quic_alloc_frame(pc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
831 if (frame == NULL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
832 goto done; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
833 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
834 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
835 frame->level = ssl_encryption_application; |
8820
4009f120cad4
QUIC: eliminated stream type from ngx_quic_stream_frame_t.
Roman Arutyunyan <arut@nginx.com>
parents:
8797
diff
changeset
|
836 frame->type = NGX_QUIC_FT_STREAM; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
837 frame->u.stream.off = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
838 frame->u.stream.len = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
839 frame->u.stream.fin = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
840 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
841 frame->u.stream.stream_id = qs->id; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
842 frame->u.stream.offset = c->sent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
843 frame->u.stream.length = 0; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
844 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
845 ngx_quic_queue_frame(qc, frame); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
846 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
847 done: |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
848 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
849 (void) ngx_quic_output(pc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
850 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
851 if (qc->shutdown) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
852 ngx_quic_shutdown_quic(pc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
853 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
854 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
855 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
856 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
857 ngx_int_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
858 ngx_quic_handle_stream_frame(ngx_connection_t *c, ngx_quic_header_t *pkt, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
859 ngx_quic_frame_t *frame) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
860 { |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
861 uint64_t last; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
862 ngx_pool_t *pool; |
8784
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
863 ngx_event_t *rev; |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
864 ngx_connection_t *sc; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
865 ngx_quic_stream_t *qs; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
866 ngx_quic_connection_t *qc; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
867 ngx_quic_stream_frame_t *f; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
868 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
869 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
870 f = &frame->u.stream; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
871 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
872 if ((f->stream_id & NGX_QUIC_STREAM_UNIDIRECTIONAL) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
873 && (f->stream_id & NGX_QUIC_STREAM_SERVER_INITIATED)) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
874 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
875 qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
876 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
877 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
878 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
879 /* no overflow since both values are 62-bit */ |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
880 last = f->offset + f->length; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
881 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
882 qs = ngx_quic_find_stream(&qc->streams.tree, f->stream_id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
883 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
884 if (qs == NULL) { |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
885 qs = ngx_quic_create_client_stream(c, f->stream_id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
886 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
887 if (qs == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
888 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
889 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
890 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
891 if (qs == NGX_QUIC_STREAM_GONE) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
892 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
893 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
894 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
895 sc = qs->connection; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
896 |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
897 if (ngx_quic_control_flow(sc, last) != NGX_OK) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
898 goto cleanup; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
899 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
900 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
901 if (f->fin) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
902 sc->read->pending_eof = 1; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
903 qs->final_size = last; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
904 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
905 |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
906 if (f->offset == 0) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
907 sc->read->ready = 1; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
908 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
909 |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
910 if (ngx_quic_order_bufs(c, &qs->in, frame->data, f->offset) != NGX_OK) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
911 goto cleanup; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
912 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
913 |
8827
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
914 return ngx_quic_init_stream(qs); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
915 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
916 |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
917 sc = qs->connection; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
918 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
919 rev = sc->read; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
920 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
921 if (rev->error) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
922 return NGX_OK; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
923 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
924 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
925 if (ngx_quic_control_flow(sc, last) != NGX_OK) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
926 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
927 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
928 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
929 if (qs->final_size != (uint64_t) -1 && last > qs->final_size) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
930 qc->error = NGX_QUIC_ERR_FINAL_SIZE_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
931 return NGX_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
932 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
933 |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
934 if (last <= qs->recv_offset) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
935 return NGX_OK; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
936 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
937 |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
938 if (f->offset < qs->recv_offset) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
939 ngx_quic_trim_bufs(frame->data, qs->recv_offset - f->offset); |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
940 f->offset = qs->recv_offset; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
941 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
942 |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
943 if (f->fin) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
944 if (qs->final_size != (uint64_t) -1 && qs->final_size != last) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
945 qc->error = NGX_QUIC_ERR_FINAL_SIZE_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
946 return NGX_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
947 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
948 |
8783
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
949 if (qs->recv_last > last) { |
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
950 qc->error = NGX_QUIC_ERR_FINAL_SIZE_ERROR; |
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
951 return NGX_ERROR; |
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
952 } |
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
953 |
8784
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
954 rev->pending_eof = 1; |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
955 qs->final_size = last; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
956 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
957 |
8784
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
958 if (ngx_quic_order_bufs(c, &qs->in, frame->data, |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
959 f->offset - qs->recv_offset) |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
960 != NGX_OK) |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
961 { |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
962 return NGX_ERROR; |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
963 } |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
964 |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
965 if (f->offset == qs->recv_offset) { |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
966 rev->ready = 1; |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
967 |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
968 if (rev->active) { |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
969 rev->handler(rev); |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
970 } |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
971 } |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
972 |
7d32c3c93678
QUIC: call stream read handler on new data arrival.
Roman Arutyunyan <arut@nginx.com>
parents:
8783
diff
changeset
|
973 return NGX_OK; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
974 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
975 cleanup: |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
976 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
977 pool = sc->pool; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
978 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
979 ngx_close_connection(sc); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
980 ngx_destroy_pool(pool); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
981 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
982 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
983 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
984 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
985 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
986 ngx_int_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
987 ngx_quic_handle_max_data_frame(ngx_connection_t *c, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
988 ngx_quic_max_data_frame_t *f) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
989 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
990 ngx_event_t *wev; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
991 ngx_rbtree_t *tree; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
992 ngx_rbtree_node_t *node; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
993 ngx_quic_stream_t *qs; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
994 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
995 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
996 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
997 tree = &qc->streams.tree; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
998 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
999 if (f->max_data <= qc->streams.send_max_data) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1000 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1001 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1002 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1003 if (qc->streams.sent >= qc->streams.send_max_data) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1004 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1005 for (node = ngx_rbtree_min(tree->root, tree->sentinel); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1006 node; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1007 node = ngx_rbtree_next(tree, node)) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1008 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1009 qs = (ngx_quic_stream_t *) node; |
8760
baf9551b4a5b
QUIC: renamed stream field from c to connection.
Roman Arutyunyan <arut@nginx.com>
parents:
8756
diff
changeset
|
1010 wev = qs->connection->write; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1011 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1012 if (wev->active) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1013 wev->ready = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1014 ngx_post_event(wev, &ngx_posted_events); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1015 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1016 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1017 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1018 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1019 qc->streams.send_max_data = f->max_data; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1020 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1021 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1022 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1023 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1024 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1025 ngx_int_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1026 ngx_quic_handle_streams_blocked_frame(ngx_connection_t *c, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1027 ngx_quic_header_t *pkt, ngx_quic_streams_blocked_frame_t *f) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1028 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1029 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1030 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1031 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1032 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1033 ngx_int_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1034 ngx_quic_handle_stream_data_blocked_frame(ngx_connection_t *c, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1035 ngx_quic_header_t *pkt, ngx_quic_stream_data_blocked_frame_t *f) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1036 { |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
1037 uint64_t limit; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1038 ngx_quic_frame_t *frame; |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1039 ngx_quic_stream_t *qs; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1040 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1041 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1042 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1043 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1044 if ((f->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1045 && (f->id & NGX_QUIC_STREAM_SERVER_INITIATED)) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1046 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1047 qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1048 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1049 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1050 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1051 qs = ngx_quic_find_stream(&qc->streams.tree, f->id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1052 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1053 if (qs == NULL) { |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1054 qs = ngx_quic_create_client_stream(c, f->id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1055 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1056 if (qs == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1057 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1058 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1059 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1060 if (qs == NGX_QUIC_STREAM_GONE) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1061 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1062 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1063 |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
1064 limit = qs->recv_max_data; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1065 |
8827
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
1066 if (ngx_quic_init_stream(qs) != NGX_OK) { |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
1067 return NGX_ERROR; |
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
1068 } |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1069 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1070 } else { |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
1071 limit = qs->recv_max_data; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1072 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1073 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1074 frame = ngx_quic_alloc_frame(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1075 if (frame == NULL) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1076 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1077 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1078 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1079 frame->level = pkt->level; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1080 frame->type = NGX_QUIC_FT_MAX_STREAM_DATA; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1081 frame->u.max_stream_data.id = f->id; |
8779
f52a2b77d406
QUIC: generic buffering for stream input.
Roman Arutyunyan <arut@nginx.com>
parents:
8761
diff
changeset
|
1082 frame->u.max_stream_data.limit = limit; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1083 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1084 ngx_quic_queue_frame(qc, frame); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1085 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1086 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1087 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1088 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1089 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1090 ngx_int_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1091 ngx_quic_handle_max_stream_data_frame(ngx_connection_t *c, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1092 ngx_quic_header_t *pkt, ngx_quic_max_stream_data_frame_t *f) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1093 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1094 uint64_t sent; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1095 ngx_event_t *wev; |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1096 ngx_quic_stream_t *qs; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1097 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1098 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1099 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1100 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1101 if ((f->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1102 && (f->id & NGX_QUIC_STREAM_SERVER_INITIATED) == 0) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1103 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1104 qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1105 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1106 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1107 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1108 qs = ngx_quic_find_stream(&qc->streams.tree, f->id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1109 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1110 if (qs == NULL) { |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1111 qs = ngx_quic_create_client_stream(c, f->id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1112 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1113 if (qs == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1114 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1115 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1116 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1117 if (qs == NGX_QUIC_STREAM_GONE) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1118 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1119 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1120 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1121 if (f->limit > qs->send_max_data) { |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1122 qs->send_max_data = f->limit; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1123 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1124 |
8827
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
1125 return ngx_quic_init_stream(qs); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1126 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1127 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1128 if (f->limit <= qs->send_max_data) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1129 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1130 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1131 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1132 sent = qs->connection->sent; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1133 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1134 if (sent >= qs->send_max_data) { |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1135 wev = qs->connection->write; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1136 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1137 if (wev->active) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1138 wev->ready = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1139 ngx_post_event(wev, &ngx_posted_events); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1140 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1141 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1142 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1143 qs->send_max_data = f->limit; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1144 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1145 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1146 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1147 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1148 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1149 ngx_int_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1150 ngx_quic_handle_reset_stream_frame(ngx_connection_t *c, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1151 ngx_quic_header_t *pkt, ngx_quic_reset_stream_frame_t *f) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1152 { |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1153 ngx_pool_t *pool; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1154 ngx_event_t *rev; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1155 ngx_connection_t *sc; |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1156 ngx_quic_stream_t *qs; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1157 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1158 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1159 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1160 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1161 if ((f->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1162 && (f->id & NGX_QUIC_STREAM_SERVER_INITIATED)) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1163 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1164 qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1165 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1166 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1167 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1168 qs = ngx_quic_find_stream(&qc->streams.tree, f->id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1169 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1170 if (qs == NULL) { |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1171 qs = ngx_quic_create_client_stream(c, f->id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1172 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1173 if (qs == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1174 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1175 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1176 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1177 if (qs == NGX_QUIC_STREAM_GONE) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1178 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1179 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1180 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1181 sc = qs->connection; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1182 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1183 rev = sc->read; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1184 rev->error = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1185 rev->ready = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1186 |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1187 if (ngx_quic_control_flow(sc, f->final_size) != NGX_OK) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1188 goto cleanup; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1189 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1190 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1191 qs->final_size = f->final_size; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1192 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1193 if (ngx_quic_update_flow(sc, qs->final_size) != NGX_OK) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1194 goto cleanup; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1195 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1196 |
8827
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
1197 return ngx_quic_init_stream(qs); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1198 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1199 |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1200 sc = qs->connection; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1201 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1202 rev = sc->read; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1203 rev->error = 1; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1204 rev->ready = 1; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1205 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1206 if (ngx_quic_control_flow(sc, f->final_size) != NGX_OK) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1207 return NGX_ERROR; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1208 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1209 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
1210 if (qs->final_size != (uint64_t) -1 && qs->final_size != f->final_size) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
1211 qc->error = NGX_QUIC_ERR_FINAL_SIZE_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
1212 return NGX_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
1213 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
1214 |
8783
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
1215 if (qs->recv_last > f->final_size) { |
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
1216 qc->error = NGX_QUIC_ERR_FINAL_SIZE_ERROR; |
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
1217 return NGX_ERROR; |
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
1218 } |
60c6e8d8d3ae
QUIC: make sure stream data size is lower than final size.
Roman Arutyunyan <arut@nginx.com>
parents:
8782
diff
changeset
|
1219 |
8782
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
1220 qs->final_size = f->final_size; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8779
diff
changeset
|
1221 |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1222 if (ngx_quic_update_flow(sc, qs->final_size) != NGX_OK) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1223 return NGX_ERROR; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1224 } |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1225 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1226 if (rev->active) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1227 rev->handler(rev); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1228 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1229 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1230 return NGX_OK; |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1231 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1232 cleanup: |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1233 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1234 pool = sc->pool; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1235 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1236 ngx_close_connection(sc); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1237 ngx_destroy_pool(pool); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1238 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1239 return NGX_ERROR; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1240 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1241 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1242 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1243 ngx_int_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1244 ngx_quic_handle_stop_sending_frame(ngx_connection_t *c, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1245 ngx_quic_header_t *pkt, ngx_quic_stop_sending_frame_t *f) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1246 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1247 ngx_event_t *wev; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1248 ngx_connection_t *sc; |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1249 ngx_quic_stream_t *qs; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1250 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1251 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1252 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1253 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1254 if ((f->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1255 && (f->id & NGX_QUIC_STREAM_SERVER_INITIATED) == 0) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1256 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1257 qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1258 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1259 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1260 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1261 qs = ngx_quic_find_stream(&qc->streams.tree, f->id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1262 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1263 if (qs == NULL) { |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1264 qs = ngx_quic_create_client_stream(c, f->id); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1265 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1266 if (qs == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1267 return NGX_ERROR; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1268 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1269 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1270 if (qs == NGX_QUIC_STREAM_GONE) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1271 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1272 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1273 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1274 sc = qs->connection; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1275 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1276 wev = sc->write; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1277 wev->error = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1278 wev->ready = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1279 |
8827
fe919fd63b0b
QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8820
diff
changeset
|
1280 return ngx_quic_init_stream(qs); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1281 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1282 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1283 wev = qs->connection->write; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1284 wev->error = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1285 wev->ready = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1286 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1287 if (wev->active) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1288 wev->handler(wev); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1289 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1290 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1291 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1292 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1293 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1294 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1295 ngx_int_t |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1296 ngx_quic_handle_max_streams_frame(ngx_connection_t *c, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1297 ngx_quic_header_t *pkt, ngx_quic_max_streams_frame_t *f) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1298 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1299 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1300 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1301 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1302 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1303 if (f->bidi) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1304 if (qc->streams.server_max_streams_bidi < f->limit) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1305 qc->streams.server_max_streams_bidi = f->limit; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1306 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1307 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1308 "quic max_streams_bidi:%uL", f->limit); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1309 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1310 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1311 } else { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1312 if (qc->streams.server_max_streams_uni < f->limit) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1313 qc->streams.server_max_streams_uni = f->limit; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1314 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1315 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1316 "quic max_streams_uni:%uL", f->limit); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1317 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1318 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1319 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1320 return NGX_OK; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1321 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1322 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1323 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1324 void |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1325 ngx_quic_handle_stream_ack(ngx_connection_t *c, ngx_quic_frame_t *f) |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1326 { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1327 uint64_t sent, unacked; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1328 ngx_event_t *wev; |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1329 ngx_quic_stream_t *qs; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1330 ngx_quic_connection_t *qc; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1331 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1332 qc = ngx_quic_get_connection(c); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1333 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1334 qs = ngx_quic_find_stream(&qc->streams.tree, f->u.stream.stream_id); |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1335 if (qs == NULL) { |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1336 return; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1337 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1338 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1339 wev = qs->connection->write; |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1340 sent = qs->connection->sent; |
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1341 unacked = sent - qs->acked; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1342 |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1343 if (unacked >= NGX_QUIC_STREAM_BUFSIZE && wev->active) { |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1344 wev->ready = 1; |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1345 ngx_post_event(wev, &ngx_posted_events); |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1346 } |
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1347 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1348 qs->acked += f->u.stream.length; |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1349 |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1350 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, qs->connection->log, 0, |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1351 "quic stream ack len:%uL acked:%uL unacked:%uL", |
8761
225e9f1dfe7c
QUIC: renamed stream variables from sn to qs.
Roman Arutyunyan <arut@nginx.com>
parents:
8760
diff
changeset
|
1352 f->u.stream.length, qs->acked, sent - qs->acked); |
8750
41807e581de9
QUIC: separate files for stream related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
1353 } |
8791
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1354 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1355 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1356 static ngx_int_t |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1357 ngx_quic_control_flow(ngx_connection_t *c, uint64_t last) |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1358 { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1359 uint64_t len; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1360 ngx_event_t *rev; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1361 ngx_quic_stream_t *qs; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1362 ngx_quic_connection_t *qc; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1363 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1364 rev = c->read; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1365 qs = c->quic; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1366 qc = ngx_quic_get_connection(qs->parent); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1367 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1368 if (last <= qs->recv_last) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1369 return NGX_OK; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1370 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1371 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1372 len = last - qs->recv_last; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1373 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1374 ngx_log_debug4(NGX_LOG_DEBUG_EVENT, c->log, 0, |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1375 "quic flow control msd:%uL/%uL md:%uL/%uL", |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1376 last, qs->recv_max_data, qc->streams.recv_last + len, |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1377 qc->streams.recv_max_data); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1378 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1379 qs->recv_last += len; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1380 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1381 if (!rev->error && qs->recv_last > qs->recv_max_data) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1382 qc->error = NGX_QUIC_ERR_FLOW_CONTROL_ERROR; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1383 return NGX_ERROR; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1384 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1385 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1386 qc->streams.recv_last += len; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1387 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1388 if (qc->streams.recv_last > qc->streams.recv_max_data) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1389 qc->error = NGX_QUIC_ERR_FLOW_CONTROL_ERROR; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1390 return NGX_ERROR; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1391 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1392 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1393 return NGX_OK; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1394 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1395 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1396 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1397 static ngx_int_t |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1398 ngx_quic_update_flow(ngx_connection_t *c, uint64_t last) |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1399 { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1400 uint64_t len; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1401 ngx_event_t *rev; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1402 ngx_connection_t *pc; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1403 ngx_quic_frame_t *frame; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1404 ngx_quic_stream_t *qs; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1405 ngx_quic_connection_t *qc; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1406 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1407 rev = c->read; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1408 qs = c->quic; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1409 pc = qs->parent; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1410 qc = ngx_quic_get_connection(pc); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1411 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1412 if (last <= qs->recv_offset) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1413 return NGX_OK; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1414 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1415 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1416 len = last - qs->recv_offset; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1417 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1418 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1419 "quic flow update %uL", last); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1420 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1421 qs->recv_offset += len; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1422 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1423 if (!rev->pending_eof && !rev->error |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1424 && qs->recv_max_data <= qs->recv_offset + qs->recv_window / 2) |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1425 { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1426 qs->recv_max_data = qs->recv_offset + qs->recv_window; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1427 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1428 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1429 "quic flow update msd:%uL", qs->recv_max_data); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1430 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1431 frame = ngx_quic_alloc_frame(pc); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1432 if (frame == NULL) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1433 return NGX_ERROR; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1434 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1435 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1436 frame->level = ssl_encryption_application; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1437 frame->type = NGX_QUIC_FT_MAX_STREAM_DATA; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1438 frame->u.max_stream_data.id = qs->id; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1439 frame->u.max_stream_data.limit = qs->recv_max_data; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1440 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1441 ngx_quic_queue_frame(qc, frame); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1442 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1443 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1444 qc->streams.recv_offset += len; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1445 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1446 if (qc->streams.recv_max_data |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1447 <= qc->streams.recv_offset + qc->streams.recv_window / 2) |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1448 { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1449 qc->streams.recv_max_data = qc->streams.recv_offset |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1450 + qc->streams.recv_window; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1451 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1452 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, pc->log, 0, |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1453 "quic flow update md:%uL", qc->streams.recv_max_data); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1454 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1455 frame = ngx_quic_alloc_frame(pc); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1456 if (frame == NULL) { |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1457 return NGX_ERROR; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1458 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1459 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1460 frame->level = ssl_encryption_application; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1461 frame->type = NGX_QUIC_FT_MAX_DATA; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1462 frame->u.max_data.max_data = qc->streams.recv_max_data; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1463 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1464 ngx_quic_queue_frame(qc, frame); |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1465 } |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1466 |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1467 return NGX_OK; |
af33d1ef1c3c
QUIC: stream flow control refactored.
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1468 } |