Bug #14740 Updated: fsockopen() won't timeout

ID: 14740 Updated by: jason@php.net Reported By: l0cky@sn0wmen.fsnet.co.uk -Status: Analyzed +Status: Assigned Bug Type: Sockets related Operating System: Win98 and Win2k PHP Version: 4.1.0 -Assigned To: +Assigned To: jason@php.net New Comment: Will work on fix, should be available shortly -Jason Previous Comments: ------------------------------------------------------------------------ [2002-03-22 13:54:22] jroberts@forumone.com Note on the previous report -- setting an integer for timeout (e.g. 1) does not change the behaviour. It still takes 3-4 seconds without timing out. ------------------------------------------------------------------------ [2002-03-22 13:49:59] jroberts@forumone.com System: RedHat Linux PHP 4.0.6 I'm specifying a timeout of 0.2 seconds, but the fsockopen() function is taking as long as 3-4 seconds with slow domains (I know www.krasnapolsky.sr to be slow). This example took about 3.6 seconds. CODE: echo microtime(); echo fsockopen("www.krasnapolsky.sr", 80, &$errno, &$errstr, 0.2); echo microtime(); echo "Error Number = $errno, Error String = $errstr"; RESULT: 0.39859300 1016822517 Resource id #1 0.04482100 1016822521 Error Number = 0, Error String = So the socket is opened -- it just took way longer than I intended to allow it. ------------------------------------------------------------------------ [2002-02-12 17:13:35] jason@php.net The Win32 code does not set a timeout. The comment at the end refers to there being a problm on linux, which I could not reproduce. Winsock does support non-blocking IO, but is set up quite differently than BSD sockets. -Jason ------------------------------------------------------------------------ [2002-02-11 15:40:27] salvag3@netscape.net The timeout doesn't work if the host don't respond on the requested port :-( os: linux redhat 7.2 php 4.0.6-7 apache 1.3.20-16 ------------------------------------------------------------------------ [2002-01-28 12:19:57] korpse@p16.pub.ro well, me too! os: win xp professional apache 1.3.22 php 4.1.1 (win32) the code: $fp = fsockopen($hname,139, &$errno, &$errstr,3); if(!$fp) echo "$hname is not responding on port 139 "; else { echo "$hname is alive"; fclose($fp); } the problem: the 3 secs timeout does not work ------------------------------------------------------------------------ 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/14740 -- Edit this bug report at http://bugs.php.net/?id=14740&edit=1