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nginx: el host remoto cerró a la fuerza una conexión existente

tag-icon • tag-icon windows nginx php php-cgi ajax
nginx: el host remoto cerró a la fuerza una conexión existente

Estoy ejecutando nginx en Windows Server 2008 R2 y parece estar fallando, también usa php-cgi y php-cgi es parte del problema. Después de aproximadamente 30 segundos de estar en la página, php-cgi se cierra y deja de funcionar, pero esto solo hace que se bloquee al visitar solo 1 página, con llamadas ajax... parece que son las llamadas ajax las que causan el error, y en el error de nginx log Tengo los siguientes errores a continuación

2015/09/27 15:22:19 [error] 2956#3056: *146 WSARecv() failed (10054: An existing connection was forcibly closed by the remote host) while reading response header from upstream, client: 158.69.21.193, server: localhost, request: "GET /assets/hk/ajax/recent_logins.php?_=1443392503883 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "158.69.21.193", referrer: "http://158.69.21.193/hk/index.php?url=index"
2015/09/27 15:22:19 [error] 2956#3056: *145 WSARecv() failed (10054: An existing connection was forcibly closed by the remote host) while reading response header from upstream, client: 158.69.21.193, server: localhost, request: "GET /assets/hk/ajax/active_content.php?_=1443392503884 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "158.69.21.193", referrer: "http://158.69.21.193/hk/index.php?url=index"
2015/09/27 15:22:19 [error] 2956#3056: *199 WSARecv() failed (10054: An existing connection was forcibly closed by the remote host) while reading response header from upstream, client: 158.69.21.193, server: localhost, request: "GET /assets/hk/ajax/active_content.php?_=1443392503882 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "158.69.21.193", referrer: "http://158.69.21.193/hk/index.php?url=index"
2015/09/27 15:22:19 [error] 2956#3056: *193 WSARecv() failed (10054: An existing connection was forcibly closed by the remote host) while reading response header from upstream, client: 158.69.21.193, server: localhost, request: "GET /assets/hk/ajax/recent_logins.php?_=1443392503885 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "158.69.21.193", referrer: "http://158.69.21.193/hk/index.php?url=index"

También revisé mi archivo de configuración de nginx, pero como soy nuevo en nginx, realmente no puedo entender qué está mal y qué está bien, lo he pegado a continuación.

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  15;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;



        location / {
            rewrite ^/(|/)$ /index.php?page=$1;
            rewrite ^/([a-zA-Z0-9_-]+)(|/)$ /index.php?page=$1;
            rewrite ^/(.*).htm$ /$1.php;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /404.php
        #
        error_page   500 502 503 504  /404.php;
        location = /404.php {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ .php$ {
    root           html;
    fastcgi_pass   127.0.0.1:9000;
    fastcgi_index  index.php;
    fastcgi_read_timeout 60000s;
    fastcgi_param  SCRIPT_FILENAME  C:/nginx/html/$fastcgi_script_name;
    include        fastcgi_params;
    }

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

He visitado muchos sitios web sobre este error, pero todavía ningún sitio web me ha ayudado finalmente. También edité este archivo desde el original del paquete de descarga nginx.

Mi código ajax funciona perfectamente en xampp e iis pero no en nginx...

Respuesta1

Me encontré con la misma pregunta, la solución es aplicar esta configuración al proxy:

keepalive_requests 500;
proxy_http_version 1.1;
context:  http, server, location

Se recomienda el uso de la versión 1.1 con conexiones keepalive

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