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perusio / drupal-with-nginx

Running Drupal using nginx: an idiosyncratically crafted bleeding edge configuration.
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Change example.com.conf to set keep_conn just if your pools is static #220

Open guiajlopes opened 9 years ago

guiajlopes commented 9 years ago

https://groups.drupal.org/node/229898#comment-1091368

perusio commented 9 years ago

Well not necessarily, because the connection is not directly to a child but to the fpm process as a all that then marshalls the requests to the children. The idea is to have a pool of keepalive connections so that when a PHP request comes the PHP FCGI module from nginx can proxy the request to php-fpm without having to establish a new TCP connection (thereby doing the 3 step handshake and so on).