Bug #67965 [Opn->Csd]: Regression: stream_select blocks when using tls

Edit report at https://bugs.php.net/bug.php?id=67965&edit=1 ID: 67965 Updated by: rdlowrey@php.net Reported by: arjen at react dot com Summary: Regression: stream_select blocks when using tls -Status: Open +Status: Closed Type: Bug Package: Streams related Operating System: Linux PHP Version: 5.5Git-2014-09-05 (Git) -Assigned To: +Assigned To: rdlowrey Block user comment: N Private report: N New Comment: This should be fixed in commit f86b2193a: https://github.com/php/php-src/commit/f86b2193a483f56b0bd056570a0cdb57ebe66e2f Thanks for the report. If your issues persist (hopefully the won't) please update this issue :) Previous Comments: ------------------------------------------------------------------------ [2014-09-05 10:28:52] arjen at react dot com Description: ------------ stream_select blocks if there is still data in the read buffer which you haven't read yet.. Testscripts reads 8096 bytes (default chunksize) but there's already more to read. We expect stream_select to return $read again but it won't. This works fine in 5.5.16 and previous versions. Broken by https://github.com/php/php-src/commit/32be79dcfa1bc5af8682d9f512da68c5b3e2cbf3 https://bugs.php.net/bug.php?id=65137 Btw, tested using PHP5.5.16RC1 from http://downloads.php.net/jpauli/php-5.5.17RC1.tar.gz Test script: --------------- <?php $host = 'tcp://php.net:443'; $chunkSize = 8192; $fp = stream_socket_client($host, $errNumber, $errString, 5, STREAM_CLIENT_CONNECT); stream_socket_enable_crypto($fp, true, STREAM_CRYPTO_METHOD_TLS_CLIENT); $data = "GET / HTTP/1.1\r\nConnection: close\r\nHost: php.net\r\n\r\n"; fwrite($fp, $data); while (!feof($fp)) { $read = array($fp); $except = $write = null; $changed = stream_select($read, $write, $except, 5, 0); if (!empty($read)) { $read = fread($fp, $chunkSize); echo 'read ' . strlen($read) . PHP_EOL; } } Expected result: ---------------- read 8192 read 8192 read 8192 read 5961 Actual result: -------------- read 8192 read 8192 and script hangs.. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=67965&edit=1