#21331 [Com]: SIGINT handler not called during socket_accept() (revive of Bug #20745)

ID: 21331 Comment by: polone@townnews.com Reported By: piotr@t-p-l.com Status: Open Bug Type: Documentation problem Operating System: Linux PHP Version: 4.3.0 New Comment: The "ticks" aspect isn't really a change from the previous behaviour, when set as: declare(ticks=1); Though I would like to point out that anything using register_tick_function() will now magically get executed ALL THE TIME, even though this has to be enabled for signal handling support. Previous Comments: ------------------------------------------------------------------------ [2003-01-02 15:37:05] piotr@t-p-l.com using define(ticks=1); it seems to have gotten rid of the problem with it executing extra code here is a sample $foo = socket_accept($sock); echo "Line One...\n"; echo "Line Two...\n"; with define(ticks=2); "Line One..." shows up before the signal handler is called .. with ticks=1 it doesnt .. so again knowing what exactly this ticks define does would help. ------------------------------------------------------------------------ [2003-01-02 15:13:24] piotr@t-p-l.com on a side but related issue .. the warning about the interrupted system call is spewed out twice .. so I guess thats a bug in itself ------------------------------------------------------------------------ [2003-01-02 15:10:38] piotr@t-p-l.com ok .. so now the handler executes with that third param set to false, but it looks like code after the call to socket_accept() still a line or two of it is run before the handler kicks in. also what is the significance of the value of the ticks define? ------------------------------------------------------------------------ [2003-01-02 11:46:39] wez@php.net add the following to the start of your script: declare(ticks=2); Signal handlers require ticks to be activated in order to be triggered. Changing to a documentation problem. ------------------------------------------------------------------------ [2003-01-02 03:07:08] piotr@t-p-l.com this is meant as a revive of Bug #20745 .. but since its not my bug I couldnt reopen it myself .. dont know if you guys get messages from abandoned bugs .. so I opened this one) (this was tested in the CGI executable from 4.2.3 and with the CLI executable from 4.3.0) steps to reproduce: install a signal handler for SIGINT (using pcntl_signal()) create a socket bind the socket start listening on the socket call socket_accept() on the socket now hit ctrl-c .. and the handler isnt called .. if the signal handler was installed with the third parameter set to false .. the call gets interrupted but the call just fails and the handler is still not called. if you need any additional information please let me know. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=21331&edit=1