ID: 49295
Updated by: jani@php.net
Reported By: frase at cs dot wisc dot edu
-Status: Open
+Status: Assigned
Bug Type: OpenSSL related
Operating System: Win 2000 Pro SP4
PHP Version: 5.2.11RC1
-Assigned To:
+Assigned To: srinatar
Previous Comments:
------------------------------------------------------------------------
[2009-08-19 13:52:18] frase at cs dot wisc dot edu
Description:
------------
stream_socket_client() can only open one socket using SSL and the
STREAM_CLIENT_ASYNC_CONNECT flag, and then fails every time until the
Apache process is restarted. SSL sockets without ASYNC open fine, as do
plain TCP sockets with or without ASYNC.
Originally reported as an update to bug #48182, which also only
affected the combination of SSL+ASYNC, but now reported separately here
per srinatar@php.net's request.
Additionally, the timeout (argument #4 to stream_socket_client()) is
not ignored when using ASYNC, contrary to the manual: if set to 0 here,
the first warning is "SSL: connection timeout" instead of "SSL: The
operation completed successfully."
Windows 2000 Professional SP4
Apache 2.2.11
PHP 5.2.11RC1-Win32-VC6-x86 (threadsafe binary from
http://windows.php.net/qa/)
configured as an Apache module
with php_openssl.dll and libeay32.dll+ssleay.dll v0.9.8k
Reproduce code:
---------------
<?php
header('Content-Type: text/plain');
$errno = null;
$errstr = null;
$socket = stream_socket_client(
'ssl://'.gethostbyname('launchpad.net').':443', $errno, $errstr,
10, // timeout should be ignored when ASYNC
STREAM_CLIENT_CONNECT | STREAM_CLIENT_ASYNC_CONNECT
);
if (!$socket) {
echo "errno = ".$errno."\nerrstr = ".$errstr."\n";
exit;
}
stream_set_blocking($socket, 0);
$data = "GET / HTTP/1.0\r\nHost: launchpad.net\r\nConnection:
close\r\n\r\n";
$selR = null;
$selW = array();
$selE = null;
while ($data) {
$selW[0] = $socket;
if (stream_select($selR, $selW, $selE, 10)) {
$wrote = fwrite($socket, $data, strlen($data));
$data = substr($data, $wrote);
}
}
$html = "";
$selR = array($socket);
$selW = null;
while (!feof($socket)) {
$selR[0] = $socket;
if (stream_select($selR, $selW, $selE, 10))
$html .= fread($socket, 8192);
}
fclose($socket);
echo "OK!\n----------\n".$html;
Expected result:
----------------
OK!
----------
(HTTP headers and content from launchpad.net)
Actual result:
--------------
Warning: stream_socket_client() [function.stream-socket-client]: SSL:
The operation completed successfully. in test-async-ssl.php on line 8
Warning: stream_socket_client() [function.stream-socket-client]: Failed
to enable crypto in test-async-ssl.php on line 8
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 8
errno = 10035 errstr =
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=49295&edit=1