#44555 [Com]: mysql.connect_timeout ignored

ID: 44555 Comment by: tstarling at wikimedia dot org Reported By: tstarling at wikimedia dot org Status: Feedback Bug Type: MySQL related Operating System: Windows XP PHP Version: 5.2.5 Assigned To: uw New Comment: No of course the host "1.2.3.4" doesn't exist, it's an IP address in the unused 1.0.0.0/8 block reserved by ARIN, that's the point. If I instead use a hostname for a host which responds to DNS rapidly, but drops ignores SYN packets on the port in question (such as www.google.com), the result is the same. Are you asking me this question because you've tried it and can't reproduce it? If so, maybe I can help to isolate the configuration. Previous Comments: ------------------------------------------------------------------------ [2008-07-14 16:57:08] uw@php.net Does the host 1.2.3.4 exist? If not, you're probably running into the default DNS lookup timeout of your system -> bogus, not a bug. Try changing your system settings, http://www.microsoft.com/technet/prodtechnol/windows2000serv/reskit/regentry/96406.mspx?mfr=true ------------------------------------------------------------------------ [2008-03-28 09:03:03] tstarling at wikimedia dot org Description: ------------ mysql.connect_timeout is ignored, a fixed timeout of 20s is used. Observed on PHP 5.2.5 WinXP, not observed on PHP 5.1.4 Linux. Reproduce code: --------------- print mysql_get_client_info() ."\n"; ini_set('mysql.connect_timeout',1); $t = -microtime(true); mysql_connect('1.2.3.4'); $t += microtime(true); print "$t\n"; ini_set('mysql.connect_timeout',100); $t = -microtime(true); mysql_connect('1.2.3.4'); $t += microtime(true); print "$t\n"; Expected result: ---------------- 5.0.45 1.00128006935 99.9788169861 Actual result: -------------- 5.0.45 20.9900009632 21.0206007957 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=44555&edit=1