Default page

Your IP: 216.73.216.124
Server IP: 50.28.103.30
Server: Linux host.jcukjv-lwsites.com 4.18.0-553.22.1.el8_10.x86_64 #1 SMP Tue Sep 24 05:16:59 EDT 2024 x86_64
Server Software: nginx/1.28.0
PHP Version: 8.3.12
Buat File | Buat Folder

Dir : ~/www/server/nginx/src/src/os/unix/

Edit File: ngx_udp_recv.c

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */

#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_event.h>

ssize_t
ngx_udp_unix_recv(ngx_connection_t *c, u_char *buf, size_t size)
{
    ssize_t       n;
    ngx_err_t     err;
    ngx_event_t  *rev;

rev = c->read;

do {
        n = recv(c->fd, buf, size, 0);

ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
                       "recv: fd:%d %z of %uz", c->fd, n, size);

if (n >= 0) {

#if (NGX_HAVE_KQUEUE)

if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) {
                rev->available -= n;

/*
                 * rev->available may be negative here because some additional
                 * bytes may be received between kevent() and recv()
                 */

if (rev->available <= 0) {
                    rev->ready = 0;
                    rev->available = 0;
                }
            }

#endif

return n;
        }

err = ngx_socket_errno;

if (err == NGX_EAGAIN || err == NGX_EINTR) {
            ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err,
                           "recv() not ready");
            n = NGX_AGAIN;

} else {
            n = ngx_connection_error(c, err, "recv() failed");
            break;
        }

} while (err == NGX_EINTR);

rev->ready = 0;

if (n == NGX_ERROR) {
        rev->error = 1;
    }

return n;
}