#30386 [Opn->Asn]: STREAM_CLIENT_ASYNC_CONNECT not working

ID: 30386 Updated by: nlopess@php.net Reported By: vnegrier at esds dot com -Status: Open +Status: Assigned Bug Type: Documentation problem Operating System: Linux 2.4 PHP Version: 5.0.2 -Assigned To: +Assigned To: nlopess Previous Comments: ------------------------------------------------------------------------ [2004-10-11 01:20:24] wez@php.net You need to use STREAM_CLIENT_ASYNC_CONNECT|STREAM_CLIENT_CONNECT for the flags parameter. STREAM_CLIENT_CONNECT is the default flag value which means "perform the connect() syscall". STREAM_CLIENT_ASYNC_CONNECT is a modifier for this which means "when connect() is called, do it async" Making this a documentation problem. ------------------------------------------------------------------------ [2004-10-10 23:49:06] vnegrier at esds dot com Description: ------------ when I use the STREAM_CLIENT_ASYNC_CONNECT flag to my stream_socket_client() call, it just doesn't connect() at all. Reproduce code: --------------- <? echo "trying ...\n"; stream_socket_client("tcp://127.0.0.1:80", $errno, $errstr, 10, STREAM_CLIENT_ASYNC_CONNECT); sleep(10); ?> Actual result: -------------- using strace on the following script gives : -------------------------------------------- write(1, "trying ...\n", 11trying ... ) = 11 rt_sigprocmask(SIG_BLOCK, [CHLD], [RTMIN], 8) = 0 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [RTMIN], NULL, 8) = 0 nanosleep({10, 0}, {10, 0}) = 0 -------------------------------------------- in other words the connect() syscall is never called at all between the echo and sleep. on the other hand, when I remove STREAM_CLIENT_ASYNC_CONNECT, connect() is called. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=30386&edit=1