#23585 [NEW]: TNS 12154 sometimes occuring

From: flop dot m at usa dot net Operating system: Windows 2000 PHP version: 4.3.1 PHP Bug Type: OCI8 related Bug description: TNS 12154 sometimes occuring Hello, Same as bug #19517 I'm having the same trouble (not always, but often - when server is receiving lots of user queries). TNS-12154 when executing OCILogon method. It seems that an error occurs at the same time on the Oracle side, at least, in the sqlnet.log, some errors is logged, and I could not find the description of that error on Oracle's web site. Thus, I changed my OCILogon from OCILogon('user', 'pass', 'tns alias'); to $tns = <the actual line describing my listener from the tnsnames.ora file>; OCILogon('user', 'pass', $tns); and bingo, no more crashes ;) My guess is when PHP sends too many lookups in a short time, something in the oci call crashs. So, is it in PHP side, or Oracle side, I don't know. I hope this will help to pinpoint/correct that pretty much annoying bug. -- Edit bug report at http://bugs.php.net/?id=23585&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=23585&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=23585&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=23585&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=23585&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=23585&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=23585&r=support Expected behavior: http://bugs.php.net/fix.php?id=23585&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=23585&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=23585&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=23585&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=23585&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=23585&r=dst IIS Stability: http://bugs.php.net/fix.php?id=23585&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=23585&r=gnused