Mercurial > hg > nginx
annotate src/event/ngx_event.c @ 0:4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
The first code that uses "ngx_" prefix, the previous one used "gx_" prefix.
At that point the code is not yet usable. The first draft ideas are dated
back to 23.10.2001.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 06 Aug 2002 16:39:45 +0000 |
parents | |
children | 34a521b1a148 |
rev | line source |
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0
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nginx-0.0.1-2002-08-06-20:39:45 import
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1 |
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2 #include <ngx_config.h> |
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3 #include <ngx_types.h> |
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4 #include <ngx_log.h> |
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5 #include <ngx_alloc.h> |
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6 #include <ngx_connection.h> |
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7 #include <ngx_event.h> |
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8 #include <ngx_event_accept.h> |
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9 |
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10 #include <ngx_select_module.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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11 #if (HAVE_KQUEUE) |
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12 #include <ngx_kqueue_module.h> |
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13 #endif |
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14 |
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15 |
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16 ngx_connection_t *ngx_connections; |
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17 ngx_event_t *ngx_read_events, *ngx_write_events; |
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18 |
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19 #if !(USE_KQUEUE) |
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20 |
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21 #if 1 |
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22 ngx_event_type_e ngx_event_type = NGX_SELECT_EVENT; |
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23 #else |
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24 ngx_event_type_e ngx_event_type = NGX_KQUEUE_EVENT; |
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25 #endif |
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26 |
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27 ngx_event_actions_t ngx_event_actions; |
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28 |
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29 /* ngx_event_type_e order */ |
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30 static void (*ngx_event_init[]) (int max_connections, ngx_log_t *log) = { |
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31 ngx_select_init, |
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32 #if (HAVE_POLL) |
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33 ngx_poll_init, |
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34 #endif |
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35 #if (HAVE_KQUEUE) |
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36 ngx_kqueue_init |
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37 #endif |
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38 }; |
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39 |
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40 #endif /* USE_KQUEUE */ |
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41 |
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42 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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43 void ngx_worker(ngx_listen_t *sock, int n, ngx_pool_t *pool, ngx_log_t *log) |
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44 { |
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45 int i, fd; |
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46 |
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47 /* per group */ |
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48 int max_connections = 512; |
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49 |
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50 ngx_init_events(max_connections, log); |
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51 |
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52 ngx_read_events = ngx_alloc(sizeof(ngx_event_t) * max_connections, log); |
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53 ngx_write_events = ngx_alloc(sizeof(ngx_event_t) * max_connections, log); |
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54 ngx_connections = ngx_alloc(sizeof(ngx_connection_t) |
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55 * max_connections, log); |
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56 |
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57 /* for each listening socket */ |
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58 for (i = 0; i < n; i++) { |
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59 fd = sock[i].fd; |
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60 |
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61 ngx_memzero(&ngx_read_events[fd], sizeof(ngx_event_t)); |
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62 ngx_memzero(&ngx_write_events[fd], sizeof(ngx_event_t)); |
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63 ngx_memzero(&ngx_connections[fd], sizeof(ngx_connection_t)); |
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64 |
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65 ngx_connections[fd].fd = fd; |
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66 ngx_connections[fd].server = sock[i].server; |
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67 ngx_connections[fd].read = (void *) &ngx_read_events[fd].data; |
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68 ngx_read_events[fd].data = &ngx_connections[fd]; |
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69 ngx_read_events[fd].log = ngx_connections[fd].log = sock[i].log; |
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70 ngx_read_events[fd].data = &ngx_connections[fd]; |
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71 ngx_read_events[fd].event_handler = &ngx_event_accept; |
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72 ngx_read_events[fd].listening = 1; |
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73 |
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74 ngx_read_events[fd].available = 0; |
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75 |
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76 #if (HAVE_DEFERRED_ACCEPT) |
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77 ngx_read_events[fd].accept_filter = sock->accept_filter; |
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78 #endif |
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79 ngx_add_event(&ngx_read_events[fd], NGX_READ_EVENT, 0); |
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80 } |
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81 |
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82 while (1) { |
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83 ngx_log_debug(log, "ngx_worker cycle"); |
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84 |
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85 ngx_process_events(log); |
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86 } |
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87 } |