Mercurial > hg > nginx
annotate src/event/ngx_event_accept.c @ 24:77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 10 Dec 2002 18:05:12 +0000 |
parents | 708f8bb772ec |
children | 53cb81681040 |
rev | line source |
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nginx-0.0.1-2002-08-06-20:39:45 import
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1 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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2 #include <ngx_config.h> |
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3 #include <ngx_core.h> |
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4 #include <ngx_types.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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5 #include <ngx_log.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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6 #include <ngx_connection.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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7 #include <ngx_event.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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8 #include <ngx_event_close.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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9 #include <ngx_event_accept.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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10 |
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11 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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12 int ngx_event_accept(ngx_event_t *ev) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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13 { |
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nginx-0.0.1-2002-08-06-20:39:45 import
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14 ngx_err_t err; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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15 ngx_socket_t s; |
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16 struct sockaddr_in addr; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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17 int addrlen = sizeof(struct sockaddr_in); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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18 ngx_connection_t *cn = (ngx_connection_t *) ev->data; |
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19 |
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20 ngx_log_debug(ev->log, "ngx_event_accept: accept ready: %d" _ |
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nginx-0.0.1-2002-08-06-20:39:45 import
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21 ev->available); |
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22 |
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23 ev->ready = 0; |
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24 |
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25 do { |
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26 if ((s = accept(cn->fd, cn->sockaddr, &cn->socklen)) == -1) { |
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27 err = ngx_socket_errno; |
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28 if (err == NGX_EAGAIN) { |
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29 ngx_log_error(NGX_LOG_INFO, ev->log, err, |
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30 "ngx_event_accept: EAGAIN while accept %s", |
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31 cn->addr_text); |
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32 return NGX_OK; |
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33 } |
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34 |
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35 ngx_log_error(NGX_LOG_ERR, ev->log, err, |
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36 "ngx_event_accept: accept %s failed", cn->addr_text); |
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37 /* if we return NGX_ERROR listen socket would be closed */ |
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38 return NGX_OK; |
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39 } |
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40 |
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41 ngx_log_debug(ev->log, "ngx_event_accept: accept: %d" _ s); |
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42 |
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43 #if !(HAVE_INHERITED_NONBLOCK) |
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44 if (ngx_nonblocking(s) == -1) |
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45 ngx_log_error(NGX_LOG_ERR, log, ngx_socket_errno, |
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46 ngx_nonblocking_n "failed"); |
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47 #endif |
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48 |
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49 ngx_memzero(&ngx_read_events[s], sizeof(ngx_event_t)); |
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50 ngx_memzero(&ngx_write_events[s], sizeof(ngx_event_t)); |
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51 ngx_memzero(&ngx_connections[s], sizeof(ngx_connection_t)); |
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52 |
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53 ngx_connections[s].sockaddr = cn->sockaddr; |
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54 ngx_connections[s].family = cn->family; |
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55 ngx_connections[s].socklen = cn->socklen; |
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56 ngx_connections[s].addr = cn->addr; |
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57 ngx_connections[s].addr_text.len = cn->addr_text.len; |
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58 ngx_connections[s].post_accept_timeout = cn->post_accept_timeout; |
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59 |
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60 ngx_read_events[s].data = ngx_write_events[s].data |
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61 = &ngx_connections[s]; |
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62 ngx_connections[s].read = &ngx_read_events[s]; |
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63 ngx_connections[s].write = &ngx_write_events[s]; |
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64 |
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65 ngx_connections[s].fd = s; |
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66 ngx_connections[s].unexpected_eof = 1; |
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67 ngx_write_events[s].write = 1; |
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68 ngx_write_events[s].ready = 1; |
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69 |
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70 ngx_write_events[s].timer = ngx_read_events[s].timer = 10000; |
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71 |
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72 ngx_write_events[s].timer_handler = |
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73 ngx_read_events[s].timer_handler = ngx_event_close_connection; |
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74 |
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75 ngx_write_events[s].close_handler = |
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76 ngx_read_events[s].close_handler = ngx_event_close_connection; |
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77 |
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78 ngx_connections[s].server = cn->server; |
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79 ngx_connections[s].servers = cn->servers; |
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80 ngx_connections[s].log = |
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81 ngx_read_events[s].log = ngx_write_events[s].log = ev->log; |
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82 |
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83 #if (HAVE_DEFERRED_ACCEPT) |
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84 if (ev->accept_filter) |
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85 ngx_read_events[s].ready = 1; |
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86 #endif |
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87 |
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88 cn->handler(&ngx_connections[s]); |
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89 |
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90 #if (HAVE_KQUEUE) |
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91 #if !(USE_KQUEUE) |
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92 if (ngx_event_type == NGX_KQUEUE_EVENT) |
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93 #endif |
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94 ev->available--; |
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95 #endif |
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96 } while (ev->available); |
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97 |
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98 return 0; |
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99 } |