96 lines
2.4 KiB
C
96 lines
2.4 KiB
C
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#include <ngx_config.h>
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#include <ngx_types.h>
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#include <ngx_log.h>
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#include <ngx_alloc.h>
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#include <ngx_listen.h>
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#include <ngx_connection.h>
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#include <ngx_event.h>
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#include <ngx_event_accept.h>
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#include <ngx_select_module.h>
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#if (HAVE_KQUEUE)
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#include <ngx_kqueue_module.h>
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#endif
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ngx_connection_t *ngx_connections;
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ngx_event_t *ngx_read_events, *ngx_write_events;
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#if !(USE_KQUEUE)
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#if 1
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ngx_event_type_e ngx_event_type = NGX_SELECT_EVENT;
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#else
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ngx_event_type_e ngx_event_type = NGX_KQUEUE_EVENT;
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#endif
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ngx_event_actions_t ngx_event_actions;
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/* ngx_event_type_e order */
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static void (*ngx_event_init[]) (int max_connections, ngx_log_t *log) = {
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ngx_select_init,
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#if (HAVE_POLL)
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ngx_poll_init,
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#endif
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#if (HAVE_KQUEUE)
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ngx_kqueue_init
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#endif
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};
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#endif /* USE_KQUEUE */
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void ngx_pre_thread(ngx_array_t *ls, ngx_pool_t *pool, ngx_log_t *log)
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{
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int i, fd;
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ngx_listen_t *s;
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/* per group */
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int max_connections = 512;
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ngx_init_events(max_connections, log);
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ngx_read_events = ngx_alloc(sizeof(ngx_event_t) * max_connections, log);
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ngx_write_events = ngx_alloc(sizeof(ngx_event_t) * max_connections, log);
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ngx_connections = ngx_alloc(sizeof(ngx_connection_t)
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* max_connections, log);
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/* for each listening socket */
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s = (ngx_listen_t *) ls->elts;
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for (i = 0; i < ls->nelts; i++) {
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fd = s[i].fd;
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ngx_memzero(&ngx_read_events[fd], sizeof(ngx_event_t));
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ngx_memzero(&ngx_write_events[fd], sizeof(ngx_event_t));
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ngx_memzero(&ngx_connections[fd], sizeof(ngx_connection_t));
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ngx_connections[fd].fd = fd;
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ngx_connections[fd].server = s[i].server;
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ngx_connections[fd].read = (void *) &ngx_read_events[fd].data;
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ngx_connections[fd].handler = s[i].handler;
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ngx_read_events[fd].data = &ngx_connections[fd];
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ngx_read_events[fd].log = ngx_connections[fd].log = s[i].log;
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ngx_read_events[fd].data = &ngx_connections[fd];
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ngx_read_events[fd].event_handler = &ngx_event_accept;
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ngx_read_events[fd].listening = 1;
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ngx_read_events[fd].available = 0;
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#if (HAVE_DEFERRED_ACCEPT)
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ngx_read_events[fd].accept_filter = s[i].accept_filter;
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#endif
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ngx_add_event(&ngx_read_events[fd], NGX_READ_EVENT, 0);
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}
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}
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void ngx_worker(ngx_log_t *log)
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{
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while (1) {
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ngx_log_debug(log, "ngx_worker cycle");
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ngx_process_events(log);
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}
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}
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