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1 8th September 13:22
External User
 
Posts: 1
Default #30454 : Socket not closed if no read/write


ID: 30454
Updated by: tony2001@php.net
Reported By: nightcat at poczta dot onet dot pl
-Status: Open
+Status: Feedback
Bug Type: Sockets related
Operating System: Linux
PHP Version: 5.0.2
New Comment:

Please try using this CVS snapshot:

http://snaps.php.net/php5-STABLE-latest.tar.gz

For Windows:

http://snaps.php.net/win32/php5.0-win32-latest.zip


Previous Comments:
------------------------------------------------------------------------

[2004-10-16 06:09:55] nightcat at poczta dot onet dot pl

Description:
------------
I'm playing with Socket support in PHP 5, and found something weird.

I was writing my own classess for Socket support and done a base:
1) create serversocket
2) create clientsocket on serversocket->accept()
3) close clientsocket
4) close serversocket

but if between point 2 and 3 there was no read/write for socket, next
try to start a program ended an error.

Below here is a part of code for server (from php do***entation).
I just removed everything between socket_accept and socket_close() and
added a counter to skip from loop after 3 connections.

Reproduce code:
---------------
$inc=0;
do {
if (($msgsock = socket_accept($sock)) < 0) {
echo "socket_accept() failed: reason: " .
socket_strerror($msgsock) . "\n";
break;
}

socket_close($msgsock);
$inc++;


} while ($inc<3);

Expected result:
----------------
Program should close all used sockets and run for the second time
normally.

Actual result:
--------------
Running example from php do***entation with the msgsocket part switched
with provieded example for the second time results in

Warning: socket_bind(): unable to bind address [98]: Address already in
use in /server/www/data/thot/tests/simple-server.php on line 19


------------------------------------------------------------------------


--
Edit this bug report at http://bugs.php.net/?id=30454&edit=1
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