rfc:socketactivation

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
Next revisionBoth sides next revision
rfc:socketactivation [2012/10/18 23:45] – [What about Upstart support?] davidstraussrfc:socketactivation [2012/11/09 21:47] – [Changelog] davidstrauss
Line 61: Line 61:
  
 ==== /etc/php-fpm.d/my-php-fpm-pool.conf ==== ==== /etc/php-fpm.d/my-php-fpm-pool.conf ====
 +
 +It's possible the final implementation may move to "listen = fd:3" or similar syntax to directly request use of an inherited socket rather than requiring a perfect socket configuration match-up between the systemd socket configuration and the PHP-FPM pool configuration. This would make PHP's inheritance more consistent with my nginx proposal.
  
 <file> <file>
Line 88: Line 90:
 ==== Why not just use the ondemand process manager? ==== ==== Why not just use the ondemand process manager? ====
  
-The ondemand process manager still keeps considerable memory +The ondemand process manager still keeps considerable memory allocated, and PHP-FPM currently has some idle CPU load when not processing requests. It's <1% of a core per service, but it adds up when you manage 500+ pools, each as a service for security/resource isolation, on a box.
-allocated, and PHP-FPM currently has some idle CPU load (<1% per +
-service, but it adds up when you manage 500+ pools on a box) when not +
-processing requests. +
- +
-The ondemand process manager doesn't solve the dependency issue +
-mentioned earlier (a web server requiring PHP-FPM to be ready) or +
-allow privileges to be dropped before PHP-FPM gets invoked at all. The +
-latter is useful for platform providers that let users configure +
-PHP-FPM for their individual use cases but want to provide assigned +
-"listening" sockets.+
  
 +The ondemand process manager doesn't solve the dependency issue mentioned earlier (a web server requiring PHP-FPM to be ready) or allow privileges to be dropped before PHP-FPM gets invoked at all. The latter is useful for platform providers that let users configure PHP-FPM for their individual use cases but want to provide assigned "listening" sockets.
 ==== What about Upstart support? ==== ==== What about Upstart support? ====
  
Line 109: Line 102:
 ===== Changelog ===== ===== Changelog =====
  
 +  * 2012-11-09: Explain a minor configuration change possibility to harmonize this proposal with the one for nginx.
   * 2012-10-18: Integrate discussion items from the PHP internals list.   * 2012-10-18: Integrate discussion items from the PHP internals list.
   * 2012-10-18: Patches added.   * 2012-10-18: Patches added.
   * 2012-10-17: Initial version.   * 2012-10-17: Initial version.
rfc/socketactivation.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1

Page Tools