504 bad gateway

Yesterday, a program needs to export 500 data, the results found that 150 is, Nginx reported 504 Gateway timeout errorIt was observed that time-outs of about 30 seconds were found, and the execution times in php.ini were 300 seconds:Copy CodeThe code is as follows:Max_execution_time = 300Re-check the relevant configuration of nginx, no fruit.I wrote a test page for PHP and then measured it:Copy CodeThe code

Analysis 504 Gateway Time Out The reason is that because of the improper setting of the relevant parameters, it is easy to solve When Nginx and UWSGI are integrated, there are three parameters that can be used to set the timeout time: 1.uwsgi_connect_timeout: The default is 60 seconds, and the time-out for the Uwsgi-server connection, which cannot exceed 75 seconds. Disconnect attempt If the connec

When using Nginx as a Web server, you will often encounter 504 Gateway time-out error prompts. After research, basically can be determined that this error in most cases is not related to Nginx itself, the root of the problem is nginx to submit the parsing of PHP to the backend php-fpm process, due to improper configuration of the fastcgi parameters caused by a series of problems.Through the query related da

# Nginx conf conf/nginx.conf# Created by http://www.wdlinux.cn# Last Updated2010.06. onUser www www;worker_processes3; Error_log logs/error.log notice;pid Logs/Nginx.pid;worker_rlimit_nofile5120; events {use epoll; Worker_connections5120;} HTTP {include mime.types; Default_type Application/octet-stream; Server_names_hash_bucket_size -; Client_header_buffer_size 32k; Large_client_header_buffers432k; Client_max_body_size 22m; Limit_conn_zone $binary _remote_addr Zone=one:32k; Sendfile

Project development almost, when deployed to the build environment, one of the features of a synchronized fan reported a mistake. There are no problems with just a few dozens of fans, but when testing a fan with 5000 of the public number, the following error occurs. Well, it's been a long time, so modify the server configuration Proxy_connect_timeout 1800;Proxy_send_timeout 1800;Proxy_read_timeout 1800; Decisively change the time configuration to half an hour, but the problem still exist

know that there are two types of refreshes.The so-called refresh is actually downloading data from the server to the local hard disk browser,Then read the data from the local hard disk to the browser to show us.① Basic Refresh: Click Refresh or use F5 shortcut keysBasic refresh simply picks up the data from the local hard disk to the browser and does not request the server again.Most users are often so refreshed, encountered 502 of the error will have no effect.② from the server refresh: If you

Action (8): Error-26608:http status-code=504 (Gateway time-out) If a problem arises,1. Tools in VUser Generator--->recording Options ...--->recording--->http-based script--->html Advanced button---> select a in the script type a script containing explicit URLs only (e.g.web_url,web_submit_data) click "OK"2.runtime-setting, browser emulation, deselect download non-html resourcesNote: If there is an error: (

In general, this situation may be due to the Nginx default fastcgi process response buffer too small, which will cause the fastcgi process to be suspended, if your fastcgi service to this suspend processing is not good, then it is very likely to cause the 504 Gateway Time-outNow the site, especially some forums have a lot of replies and a lot of content, a page even has hundreds of KThe default fastcgi proc

In general, this situation may be due to the Nginx default fastcgi process response buffer too small, which will cause the fastcgi process to be suspended, if your fastcgi service to this suspend processing is not good, then it is very likely to cause the 504 Gateway Time-outNow the site, especially some forums have a lot of replies and a lot of content, a page even has hundreds of KThe default fastcgi proc

http://blog.csdn.net/tmpbook/article/details/43734699 Analysis 504 Gateway Time Out The reason is that because of the improper setting of the relevant parameters, it is easy to solve When Nginx and UWSGI are integrated, there are three parameters that can be used to set the timeout time: 1.uwsgi_connect_timeout: The default is 60 seconds, and the time-out for the Uwsgi-server connection, which cannot

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Method of solving Nginx 504 Gateway time-out Application is NGINX+TOMCAT7 According to this error, it is because Tomcat did not respond to nginx in time, resulting in errors. First use fiddler to grab the page's request. Find the 504 request. Then find out why. Because the request time is longer, only 90 seconds. So modify Proxy_connect_timeout 90; Pro

Yesterday, a program needs to export 500 data, the result found that 150 is, Nginx reported 504 Gateway timeout error After observation, it was found that about 30 seconds timed out, the execution time in php.ini is 300 seconds: Copy Code code as follows: Max_execution_time = 300 Check the related configuration of nginx, no fruit. wrote a test page of PHP to be tested again:

introduce A server (not necessarily a WEB server) is being used as a gateway or proxy to fulfill a request from a customer (such as your browser or our Checkupdown robot) to access the desired URL. To complete the request, this server accesses an upstream server but receives an invalid response. This usually does not mean that the upstream server is closed (no response to the gateway/proxy), but that the up

this time, Nginx cannot transfer the PHP file to PHP-FPM processing, so the CPU will be reduced to very low (not to handle PHP, not to execute SQL), and the load will rise to very high (close and open children, nginx wait php-fpm), the network card traffic is also reduced to very low ( Nginx cannot generate data transfer to client)Solving the problem is simple, increase the number of children, and set max_requests to 0 or a larger value, restart PHP-FPMThe implication of Nginx

Key configuration Proxy_buffer_size 64k;Proxy_buffers 32k; Proxy_busy_buffers_size 128k; The placement reference is as follows #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_sen T

WordPress 502 Bad Gateway Solution The first is to change several configurations of the PHP-FPM: /www/wdlinux/php/etc/php-fpm.conf /www/wdlinux/etc/php-fpm.conf Max_children from the previous 10 to the current 30, so that there is sufficient php-cgi process can be used;Change the request_terminate_timeout from the previous 0s to 60s, so that the php-cgi process script timeout is 60 seconds, preventing th

Some websites running on Nginx sometimes appear as "502 Bad Gateway" errors, some times even frequently. The following is a small compilation of some of the Nginx 502 error troubleshooting Methods for reference: The reason for the Nginx 502 error is more due to a problem with the backend server in Agent mode. These errors are generally not nginx itself problem, must look for the reason from the back end! B

Some websites that run on Nginx sometimes appear "502 Bad Gateway" errors, even when they occur frequently. The following is a small compilation of some of the Nginx 502 error troubleshooting methods, for reference:The reason for Nginx 502 error is more because of a problem with the backend server in proxy mode. These errors are generally not the problem of nginx itself, be sure to find the reason from the

by the page consumption of our site may be too large. On the Internet to find a solution, in the foreign site saw a way to increase the buffer, thoroughly solve the problem of Nginx 502 bad Gateway. The method is as follows: HTTP { ... Fastcgi_buffers 8 16k; Fastcgi_buffer_size 32k; ... } Increase the above two configuration items by yourself, depending on the server's already web site. Second, pr