ID: 21197 Comment by: maka3d at yahoo dot com dot br Reported By: bool at boolsite dot net Status: Open Bug Type: Sockets related Operating System: win32 only PHP Version: 4.3.3 New Comment:
I'm getting the same problem under the same situation. The code below is simpler and clear to see and test the bug. This bug is critical to me too. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> <html> <head> <title>Untitled Document</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> </head> <? set_time_limit (30); ob_implicit_flush(true); $address = '127.0.0.1'; $port = 1234; $sock = socket_create(AF_INET, SOCK_STREAM, 0); socket_bind($sock, $address, $port); socket_listen($sock); $msgsock = socket_accept($sock); echo "CONNECTION START<br>"; sleep(2); // just to see that connection works. $buf = socket_read($msgsock, 1024, PHP_NORMAL_READ); // change to PHP_BINARY_READ and works fine. echo $buf; socket_close ($msgsock); socket_close ($sock); echo "<br>THE END"; /* put it to run, open a telnet and do: open 127.0.0.1 1234 as soon as a connection is accept, the script will continue and raise the same warning Warning socket_read() unable to read from socket [0]: OS: Windows XP Professional PHP: 4.3.3 and 4.3.4 from snaps Built On: Sep 27, 2003 20:30 GMT */ ?> <body> </body> </html> Previous Comments: ------------------------------------------------------------------------ [2003-08-26 02:00:58] bool at boolsite dot net Ok, this is a short example : (a little echo server) <?php error_reporting(E_ALL); $Port=6669; if(($Sock=socket_create(AF_INET,SOCK_STREAM,0))<=0) { echo 'socket_create() a échoué : ',socket_strerror(socket_last_error($Sock)),"\r\n"; exit; } if(($Ret=socket_bind($Sock,0,$Port))<=0) { echo 'socket_bind() a échoué : ',socket_strerror(socket_last_error($Ret)),"\r\n"; exit; } if(($Ret=socket_listen($Sock,5))<=0) { echo 'socket_listen() a échoué : ',socket_strerror(socket_last_error($Ret)),"\r\n"; exit; } while(true){ $MsgSock=socket_accept($Sock); if($MsgSock===false) { echo 'socket_accept() a échoué : ',socket_strerror(socket_last_error($MsgSock)),"\r\n"; break; } else { echo '=> Debut de la connexion...',"\r\n"; $EndTime=time()+15; do{ $buffer=socket_read($MsgSock,1024,PHP_NORMAL_READ); if($buffer===false) { echo 'socket_read() a échoué : ',socket_strerror(socket_last_error($MsgSock)),"\r\n"; break; } elseif(!$buffer){ continue; } $buffer=trim($buffer); echo '< ',$buffer,"\r\n"; if($buffer=='quit') { break; } $back='You sent : ['.$buffer.']'; echo '> ',$back,"\r\n"; socket_write($MsgSock,$back."\r\n"); } while(time()<$EndTime); @socket_close($MsgSock); echo '=> End...',"\r\n"; } } socket_close($Sock); ?> ------------------------------------------------------------------------ [2003-08-25 20:17:06] [EMAIL PROTECTED] Please provide a complete but short example script that can be used to reproduce this bug. ------------------------------------------------------------------------ [2003-08-25 18:19:27] bool at boolsite dot net It's not the same bugs than http://bugs.php.net/bug.php?id=21760 . Here it's a Win32 PHP version bug only, since the PHP 4.3.0 version, and there is always the bug in the last version 4.3.3. socket_read() always return FALSE, and display this error : "erreur [0] avec socket_read : OpÚration rÚussie." (in english it should be "error [0] with socket_read : operation completed.") maybe it's because of the socket_select() before the socket_read() ? PS : it affects all my codes, but only with PHP 4.3.x Win32 version. On unix or with PHP 4.2.3 all works fine. ------------------------------------------------------------------------ [2003-06-29 21:42:30] [EMAIL PROTECTED] Please do not submit the same bug more than once. An existing bug report already describes this very problem. Even if you feel that your issue is somewhat different, the resolution is likely to be the same. Because of this, we hope you add your comments to the existing bug instead. Thank you for your interest in PHP. The active discussion regarding this bug appears to be here http://bugs.php.net/bug.php?id=21760 let's keep it all in one place. ------------------------------------------------------------------------ [2002-12-26 20:39:22] [EMAIL PROTECTED] If you omit the third parameter to socket_read() it seems to work fine. However, adding PHP_NORMAL_READ causes error as described in the bug report. ------------------------------------------------------------------------ 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/21197 -- Edit this bug report at http://bugs.php.net/?id=21197&edit=1
