Nginx 504 Gateway Timeout when running with CURL?

Question

Nginx

put the server on NginX for the first time, everything works, except for CURL. this code fails on timeout

if( !function_exists( 'curl_init' ) )
  {
 		die( "Curl PHP package not installed!" );
 	}

  /** Initializing CURL **/
  $ch = curl_init();
 	curl_setopt( $ch, CURLOPT_URL, XMLRPC_URL );
 	curl_setopt( $ch, CURLOPT_HEADER, false );
 	curl_setopt( $ch, CURLOPT_HTTPHEADER, array("Content-Type: text/xml") );
 	curl_setopt( $ch, CURLOPT_POSTFIELDS, $data );

 	/** Now execute the CURL, download the URL specified **/
 	$response = curl_exec( $ch );

tell me in which direction to dig? I installed nginx for the first time, I'm not very good at it yet.

Answer 1

1. shoaibmir.wordpress.com/2009/03/10/using-curl-for-xmlrpc-calls/
2. phpxmlrpc.sourceforge.net

Answer 2

Guessing is a tricky thing.
But I can assume that the point is in the link that you are trying to open / download. The script for 30 seconds is hammered in this direction and then falls off.
Also, if you can see the php-fpm logs, what they give out.