Bug #15485 Updated: memory ressource with socket_read()

ID: 15485 Updated by: mfischer@php.net Reported By: bool@nexenservices.com -Status: Open +Status: Feedback Bug Type: Sockets related Operating System: Windows 2000 Pro PHP Version: 4.2.0 New Comment: Please try the latest snapshot at http://snaps.php.net/win32/php4-win32-latest.zip instead, this one contains the current development code. Previous Comments: ------------------------------------------------------------------------ [2002-06-08 05:14:32] bool@nexenservices.com It the same things. I try now whith PHP 4.2.1 (sorry, I can't compile with the last version) ------------------------------------------------------------------------ [2002-06-07 16:47:03] sniper@php.net reclassified where this belongs.. ------------------------------------------------------------------------ [2002-06-07 14:32:00] grangeway2@hotmail.com no output after php terminates. the script is as follows: <? error_reporting (E_NONE); $socket = socket_create (AF_INET, SOCK_STREAM, SOL_TCP); $moo = socket_connect ($socket, "www.php.net", "80"); if ($moo) { socket_set_nonblock ($socket); while ($i<2000000) { $i++; if (($buf = socket_read($socket, 1024)) !== FALSE ) { $buf = NULL; unset($buf); } } } ?> (add a sleep(1) into the while loop and it's fine...) ------------------------------------------------------------------------ [2002-06-07 13:52:09] mfischer@php.net Please test against http://snaps.php.net/php4-latest.tar.gz, compile with --enable-debug and if the extension really leaks memory please paste the output after php ends (you will get a leak list [kind of] if there's really a leak). ------------------------------------------------------------------------ [2002-06-07 13:47:06] grangeway2@hotmail.com socket_set_nonblock ($socket); while (1) { sleep(1); if (($buf = socket_read($socket, 1024)) !== FALSE ) { $buf = NULL; unset($buf); } } --> that code works fine. As the original reporter says, if you remove sleep(1) it leaks memory. Approximately 1Mb of memory every few seoncds here. This is against 4.2.1 ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/15485 -- Edit this bug report at http://bugs.php.net/?id=15485&edit=1