#48182 [Com]: asynchronous socket connection over ssl fails entirely

ID: 48182 Comment by: frase at cs dot wisc dot edu Reported By: frase at cs dot wisc dot edu Status: Assigned Bug Type: OpenSSL related Operating System: * PHP Version: 5.2.11RC1 Assigned To: srinatar New Comment: The new problem could be unrelated, it is definitely different behavior than before. I've reported it here only because it still only affects ssl:// socket connections opened asynchronously -- tcp sockets open fine (both sync and async), and ssl sockets open fine synchronously. Also, I have a new clue. The very first attempt (ssl+async) on a freshly booted Apache server works fine. It is only on the second and subsequent attempts that the new warnings appear and the socket won't open. When I restart Apache, it works one more time. This is Windows 2000 Professional SP4, Apache 2.2.11, with the posted PHP 5.2.11RC1-Win32-VC6 binary (threadsafe, and apparently including OpenSSL 0.9.8k) configured as an Apache module (not CGI). Hope that helps. Previous Comments: ------------------------------------------------------------------------ [2009-08-18 02:11:12] srinatar@php.net thanks for verifying it. let me try this again with php 5.2.11rc1 and see why it is happening (again). ------------------------------------------------------------------------ [2009-08-14 13:56:38] frase at cs dot wisc dot edu To clarify, I tested the posted patch by recompiling 5.3.0 on Ubuntu Linux, and the fix worked. I was not able to test the patch in 5.2.10 on Windows as I have no suitable build environment. The posted 5.2.11RC1 binaries (under Apache 2.2.11) now exhibit this new problem. ------------------------------------------------------------------------ [2009-08-14 13:49:53] frase at cs dot wisc dot edu I'm re-opening this bug as the fix appears not to work in 5.2.11RC1. With the same testing code as in the original report, when connecting synchronously, all is well. But when connecting asynchronously I get these warnings: Warning: stream_socket_client() [function.stream-socket-client]: SSL: The operation completed successfully. in test-async-ssl.php on line 14 Warning: stream_socket_client() [function.stream-socket-client]: Failed to enable crypto in test-async-ssl.php on line 14 Warning: stream_socket_client() [function.stream-socket-client]: unable to connect to ssl://91.189.90.211:443 (Unknown error) in test-async-ssl.php on line 14 Line 14 is of course the stream_socket_client() call. Additionally, after these warnings, $errno contains 10035 and $errstr is empty. ------------------------------------------------------------------------ [2009-07-28 19:34:15] srinatar@php.net This bug has been fixed in SVN. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Committed revision 286465. ------------------------------------------------------------------------ [2009-07-10 13:38:01] frase at cs dot wisc dot edu The supplied patch does fix the problem in 5.3.0 on Linux; I have no Windows build environment so I can't test it there but can't see why it wouldn't also work. Since the patch was to OpenSSL I've changed the category back. Many thanks! ------------------------------------------------------------------------ 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/48182 -- Edit this bug report at http://bugs.php.net/?id=48182&edit=1