Mercurial > hg > nginx-quic
annotate src/event/ngx_event_accept.c @ 42:cd035a94e0b6
nginx-0.0.1-2002-12-27-10:27:47 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Fri, 27 Dec 2002 07:27:47 +0000 |
parents | a8d5abe713e6 |
children | 0e81ac0bb3e2 |
rev | line source |
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1 |
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2 #include <nginx.h> |
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3 |
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4 #include <ngx_config.h> |
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5 #include <ngx_core.h> |
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6 #include <ngx_types.h> |
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7 #include <ngx_log.h> |
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8 #include <ngx_connection.h> |
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9 #include <ngx_event.h> |
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10 #include <ngx_event_close.h> |
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11 #include <ngx_event_accept.h> |
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12 |
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14 int ngx_event_accept(ngx_event_t *ev) |
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15 { |
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16 ngx_err_t err; |
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17 ngx_socket_t s; |
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18 ngx_event_t *rev, *wev; |
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19 ngx_connection_t *c, *ac; |
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20 |
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21 ac = (ngx_connection_t *) ev->data; |
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22 |
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23 ngx_log_debug(ev->log, "ngx_event_accept: accept ready: %d" _ |
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24 ev->available); |
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25 |
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26 ev->ready = 0; |
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27 |
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28 do { |
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29 if ((s = accept(ac->fd, ac->sockaddr, &ac->socklen)) == -1) { |
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30 err = ngx_socket_errno; |
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31 if (err == NGX_EAGAIN) { |
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32 ngx_log_error(NGX_LOG_INFO, ev->log, err, |
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33 "ngx_event_accept: EAGAIN while accept %s", |
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34 ac->addr_text); |
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35 return NGX_OK; |
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36 } |
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37 |
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38 ngx_log_error(NGX_LOG_ERR, ev->log, err, |
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39 "ngx_event_accept: accept %s failed", ac->addr_text); |
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40 /* if we return NGX_ERROR listen socket would be closed */ |
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41 return NGX_OK; |
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42 } |
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43 |
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44 #if !(HAVE_INHERITED_NONBLOCK) |
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45 if (ngx_nonblocking(s) == -1) |
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46 ngx_log_error(NGX_LOG_ERR, ev->log, ngx_socket_errno, |
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47 ngx_nonblocking_n "failed"); |
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48 #endif |
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49 |
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50 rev = &ngx_read_events[s]; |
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51 wev = &ngx_write_events[s]; |
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52 c = &ngx_connections[s]; |
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53 |
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54 ngx_memzero(rev, sizeof(ngx_event_t)); |
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55 ngx_memzero(wev, sizeof(ngx_event_t)); |
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56 ngx_memzero(c, sizeof(ngx_connection_t)); |
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57 |
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58 c->sockaddr = ac->sockaddr; |
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59 c->family = ac->family; |
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60 c->socklen = ac->socklen; |
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61 c->addr = ac->addr; |
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62 c->addr_text.len = ac->addr_text.len; |
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63 c->post_accept_timeout = ac->post_accept_timeout; |
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64 |
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65 rev->index = wev->index = NGX_INVALID_INDEX; |
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66 |
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67 rev->data = wev->data = c; |
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68 c->read = rev; |
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69 c->write = wev; |
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70 |
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71 c->fd = s; |
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72 c->unexpected_eof = 1; |
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73 wev->write = 1; |
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74 wev->ready = 1; |
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75 |
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76 wev->timer = rev->timer = 10000; |
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77 wev->timer_handler = rev->timer_handler = ngx_event_close_connection; |
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78 wev->close_handler = rev->close_handler = ngx_event_close_connection; |
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79 |
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80 c->server = ac->server; |
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81 c->servers = ac->servers; |
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82 c->log = rev->log = wev->log = ev->log; |
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83 |
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84 /* STUB: x86: SP: xadd, MT: lock xadd, MP: lock xadd, shared */ |
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85 c->number = ngx_connection_counter++; |
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86 |
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87 ngx_log_debug(ev->log, "ngx_event_accept: accept: %d, %d" _ |
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88 s _ c->number); |
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89 |
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90 #if (HAVE_DEFERRED_ACCEPT) |
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91 if (ev->accept_filter) |
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92 rev->ready = 1; |
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93 #endif |
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94 |
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95 ac->handler(c); |
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96 |
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97 #if (HAVE_KQUEUE) |
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98 #if !(USE_KQUEUE) |
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99 if (ngx_event_type == NGX_KQUEUE_EVENT) |
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100 #endif |
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101 ev->available--; |
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102 #endif |
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103 } while (ev->available); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
104 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
105 return 0; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
106 } |