3 * Copyright (C) Igor Sysoev
7 #include <ngx_config.h>
13 ngx_unix_send(ngx_connection_t *c, u_char *buf, size_t size)
23 if ((ngx_event_flags & NGX_USE_KQUEUE_EVENT) && wev->pending_eof) {
24 (void) ngx_connection_error(c, wev->kq_errno,
25 "kevent() reported about an closed connection");
33 n = send(c->fd, buf, size, 0);
35 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
36 "send: fd:%d %d of %d", c->fd, n, size);
39 if (n < (ssize_t) size) {
46 err = ngx_socket_errno;
49 ngx_log_error(NGX_LOG_ALERT, c->log, err, "send() returned zero");
54 if (err == NGX_EAGAIN || err == NGX_EINTR) {
57 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err,
60 if (err == NGX_EAGAIN) {
66 (void) ngx_connection_error(c, err, "send() failed");