For example, if you are running a PHP site on your web server, you will also need to increase request timeout in php.ini file. Please note, sometimes it may be not enough to only increase request timeout in Apache.
#Http client timeout how to
Ubuntu/Debian $ sudo service apache2 restartīonus Read : How to Install mod_wsgi on Ubuntu TimeOut 600īonus Read : How to Increase Apache Requests Per Second
If you want to increase request timeout to 600 seconds, just add the following line to your Apache configuration file. If you have setup Apache virtual host, you can alternatively open virtual host file.īonus Read : How to Speed Up Apache Web Server Client-side timeouts can be simpler or much more complex, depending which ones you use, but are just as important to prevent leaking resources or getting stuck. You will find the Apache server configuration file located at one of the following locations, depending on your installation. Open Apache configuration file in a text editor. Here are the steps to increase request timeout in Apache. Request-Timeout 'Request-Timeout' ':' timeout-value timeout-value 1DIGIT A client adds a Request-Timeout header to any request for which they are prepared to await a response. How to Increase Request Timeout in Apache The Request-Timeout header is a end-to-end request header that indicates the maximum time that a client is prepared to await a response. Here’s how to increase request timeout in Apache. If you want to increase request timeout in Apache, you will need to use the TimeOut directive. Upon reaching the timeout, php-excimer will throw a WMFTimeoutException exception once the current syscall returns.By default, request timeout in Apache 2.4 is 60 seconds. Also, to completely remove a globally set timeout, we can pass null as a timeout value. This timeout overrides any globally set response timeout that we saw before. It defines the maximum permitted duration between each read operation at the network level. MediaWiki This is controlled by the ExcimerTimer interval value, in wmf-config/set-time-limit. Here, we are setting a response timeout of 10 seconds on the specific HttpClientRequest. This is fine because while videoscaling jobs may use 24h to complete, they are expected to spend most of their time transcoding videos, which happens through syscalls that are not captured by PHP's cpu time. Regular jobrunners and videoscalers are forced to share the same php-fpm configuration. This is a compromise to prevent non-videoscaler jobs from being able to spend 24h on the CPU, which would be very unexpected. For videoscalers this setting is actually lower than the surrounding layers (1200s/20min vs 86400s/24h). This layer is not able to differentiate between HTTP methods (GET/POST) or virtual hostnames (jobrunner vs videoscaler). client-connect-timeout After the initial connection handshake has occurred, this stanza entry specifies how long WebSEAL holds the connection open for the initial HTTP or HTTPS request. Note that this is intentionally several seconds higher than the layers above and below because we generally want to avoid requests being stopped by this layer and prefer it to happen either earlier in MW or higher up in php-fpm. PHP The max_execution_time setting in php.ini measures CPU time (not wall clock time), and does not include syscalls. This exists as a last-resort to kill PHP processes even if a long-running C function is not yielding to Excimer and/or if PHP raised max_execution_time at run-time. Php-fpm The request_timeout setting the maximum time php-fpm will spend processing a request before terminating the worker process. The app server timeouts might be larger than the ones on the caching layer, this is mainly to properly service internal clients. CPU time (not including syscalls and C functions from extensions).Ħ0 seconds (GET) / 200 seconds (POST) / 1200 seconds (jobrunner) / 86400 seconds (videoscaler). Wall clock time.Ģ10 seconds (appserver, api, parsoid) / 1200 seconds (jobrunner, videoscaler).Ĭonfigured by max_execution_time. Wall clock time.Ģ01 seconds (appservers) / 201 seconds (api) / 201 seconds (parsoid) / 86400 seconds (jobrunner, videoscaler).Ĭonfigured by profile::mediawiki::php::request_timeout. Entire request-response, including connection time. i want the Browser to return a timeout message and not the sophos UTM. Here are described the timeouts that apply to appservers and api:Ģ03 seconds (appserver) / 65 seconds (api) / 86402.5 seconds (jobrunner, videoscaler)Ĭonfigured by envoy::upstream_response_timeoutĢ02 seconds (appserver, api, parsoid) / 1202 seconds (jobrunner) / 86402 seconds (videoscaler).Ĭonfigured by Apache Timeout. Hello, Ive being trying to add the timeout for http browsing response. After leaving the backend caching layer, the request reaches the appserver.
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