#20894 [Ver]: Problem using socket

ID: 20894 Updated by: edink@php.net Reported By: okwoks@yahoo.com Status: Verified Bug Type: Sockets related Operating System: Win XP PHP Version: 4.3.0RC2 New Comment: Some more info: When compiled in debug mode MS VC++ comes with the following debug error: "The value of ESP was not properly saved across a function call. This is usually a result of calling a function declared with one calling convention with a function pointer declared with a different calling convention". The error occurs in ext/sockets/sockets.c line 792. Previous Comments: ------------------------------------------------------------------------ [2002-12-09 04:44:36] edink@php.net The example that does not depend on custom apps: $socket = socket_create (AF_INET, SOCK_STREAM, 0); if ($socket < 0) { echo "socket_create() failed: reason: " . socket_strerror ($socket) . "\n"; } $result = socket_connect ($socket, "www.google.com", 80); if ($result < 0) { echo "socket_connect() failed.\nReason: ($result) ". socket_strerror($result) . "\n";} $command = "HEAD / HTTP/1.0\r\n\r\n"; socket_write ($socket, $command, strlen($command)); while($data == ""){ if (!($data = socket_read ($socket, 2048))) die("Socket disconnected by the host."); } echo $data; socket_close($socket); ------------------------------------------------------------------------ [2002-12-09 02:14:30] okwoks@yahoo.com Hi, I'm doing an web application which connects to a delphi app by using sockets to transmit data. My delphi program will reply automatically when it receive a data. However, after i upgraded to PHP 4.3.0RC2, it doesn't work and came out this error- PHP has encountered an Access Violation at 00000001 Below here are my codes that use to connect to the delphi program. $add="180.10.0.1"; //ST8000 machine's ip address $port="5000"; $rc_no=50; global $chr; $chr = ""; $changes=0; $data = ""; $socket = socket_create (AF_INET, SOCK_STREAM, 0); if ($socket < 0) { echo "socket_create() failed: reason: " . socket_strerror ($socket) . "\n"; } @$result = socket_connect ($socket, $add, $port); if ($result < 0) { echo "socket_connect() failed.\nReason: ($result) " . socket_strerror($result) . "\n";} $Command = "..... data use to send to delphi......" socket_write ($socket, $Command, strlen ($Command)); //----------starting from this line where the error occur While($data == ""){ If (!($data = socket_read ($socket, 2048))) die("Socket disconnected by the host."); } echo $data; socket_close($socket); The code had no problem since it can be run on PHP 4.2.3, Win XP, mysql ------------------------------------------------------------------------ [2002-12-08 22:42:37] sniper@php.net Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. ------------------------------------------------------------------------ [2002-12-08 22:21:29] okwoks@yahoo.com I use socket to develope my web application. It works fine when i'm using PHP 4.2.2. The problem is when i ugraded it to 4.3.0RC2, there's an error stating - PHP has encountered an Access Violation at 017C29CD Does PHP 4.3.0RC2 have a stable socket dll? ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=20894&edit=1