关于SOCKET的问题，如何安装socket server,如何启动 socket server,具体的配置是怎么样的？

wangjinzhai 2003-09-26 09:30:08

关于SOCKET的问题，如何安装socket server,如何启动 socket server,具体的配置是怎么样的？
我现在是在windows 2000上，iis，php_sockets.dll和php_w32api.dll加载了
其他还要注意什么呢？

<?php
/*
* We don't want any time-limit for how the long can hang
* around, waiting for connections:
*/
set_time_limit(0);

/* Create a new socket: */
if( ($sock = socket( AF_INET, SOCK_STREAM, 0 )) < 0 )
{
print strerror( $sock ) . "\n";
exit(1);
}

/* Bind the socket to an address and a port: */
if( ($ret = bind( $sock, "10.31.172.77", 10000 )) < 0 )
{
print strerror( $ret ) . "\n";
exit(1);
}

/*
* Listen for incoming connections on $sock.
* The '5' means that we allow 5 queued connections.
*/
if( ($ret = listen( $sock, 5 )) < 0 )
{
print strerror( $ret ) . "\n";
}

/* Accept incoming connections: */
if( ($msgsock = accept_connect( $sock )) < 0)
{
print strerror( $msgsock ) . "\n";
exit(1);
}

/* Send the welcome-message: */
$message = "Welcome to my TCP-server!\n";
if( ($ret = write( $msgsock, $message, strlen($message)) ) < 0 )
{
print strerror( $msgsock ) . "\n";
exit(1);
}

/* Read/Receive some data from the client: */
$buf = '';
if( ($ret = read( $msgsock, $buf, 128 )) < 0 )
{
print strerror( $ret ) . "\n";
exit(1);
}

/* Echo the received data back to the client: */
if( ($ret = write( $msgsock, "You said: $buf{CONTENT}\n", strlen("You said: $buf{CONTENT}\n")) ) < 0 )
{
print strerror( $ret ) . "\n";
exit(1);
}

/* Close the communication-socket: */
close( $msgsock );

/* Close the global socket: */
close( $sock );
?>
出错信息：
Call to undefined function: socket()
请大虾帮忙，谢谢！

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