#43224 [Opn->Asn]: support real graceful reload of fastcgi

ID: 43224 Updated by: tony2001@php.net Reported By: glen at delfi dot ee -Status: Open +Status: Assigned -Bug Type: CGI related +Bug Type: Feature/Change Request Operating System: PLD Linux PHP Version: 5.2.5RC2 -Assigned To: +Assigned To: dmitry Previous Comments: ------------------------------------------------------------------------ [2007-11-09 11:42:42] glen at delfi dot ee Description: ------------ currently (checked 5.3 and 5.2) php-fcgi when receiving terminating signal, finishes the request, ie does not terminate immedately. however it does not close the socket it is listening for incoming connections. and there's no way to make the process really terminate in a nice way. ie if you really want to terminate fcgi backend processes while not caring whether the request is finished or not you can do this only by sending SIGKILL, but it might be too brutal :) for the first problem i've created patch for unix (linux) platform, few testing shows that it really works. for the second problem i'd suggest to use SIGINT for graceful restart (close listening socket, end when php processing finishes) and SIGTERM would just close listening socket and abort php processing by making the child exit itself. patch for 5.2.4 (also 5.2.5RC2): http://cvs.pld-linux.org/cgi-bin/cvsweb.cgi/SOURCES/php-fcgi-graceful.patch?only_with_tag=MAIN patch for 5.3-snap: http://cvs.pld-linux.org/cgi-bin/cvsweb.cgi/SOURCES/php-fcgi-graceful.patch?only_with_tag=DEVEL ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=43224&edit=1