nginx setup: connection interrupted

Question

Operating System: Cent OS 6.4 64bit

I installed nginx on my server along with PHP and MySQL, I went through the configuration in the nginx config file, set my server name and listening on port 80.

However, I try to access the server by URL for the first time and I got the error

"The connection to * was interrupted."

Here is my config file from /etc/nginx/conf.d/default.conf (Note: I already set the servername to a subdomain.)

    #
# The default server
#
server {
    listen       80;
    server_name  *;

#charset koi8-r;

#access_log  logs/host.access.log  main;

location / {
    root   /usr/share/nginx/html;
    index index.php index.html index.htm;
}

error_page  404              /404.html;
location = /404.html {
    root   /usr/share/nginx/html;
}

# redirect server error pages to the static page /50x.html
#
error_page   500 502 503 504  /50x.html;
location = /50x.html {
    root   /usr/share/nginx/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           /usr.share/nginx/html;
#    fastcgi_pass   127.0.0.1:9000;
#    fastcgi_index  index.php;
#    fastcgi_param  SCRIPT_FILENAME  /scripts$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;
#}

}

Any ideas why? Or where can I start finding the issue?

qräbnö · Answer 1 · 2020-08-01T13:38:50.010

Just guessing.

You can't simply run Apache and Nginx on the same machine - both listening on port 80.

Can two applications listen to the same port?

That message means there are issues establishing websocket connections. Check that you have properly configured nginx to allow websocket connections through.

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";

Check your logs with

sudo tail -f /var/log/nginx/access.log /var/log/nginx/error.log

nginx setup: connection interrupted

1 Answers1