do { //-----------------这块不循环就可以接收,循环了ie就会让机器变动像死机似的,而且还接不到东西(firefox不死,但是也是接不到东西)--------------------------------------
if (!($msgsock = socket_accept($sock)))exit; echo "读取客户端发来的信息<p>"; $buf = socket_read($msgsock,8192);
$talkback = "<font color=red>收到的信息:$buf</font><p>";
echo $talkback; $return_msg = '嗨,尊敬的用户,您好';
if(!(socket_write($msgsock, $return_msg, strlen($talkback))<0))
{
echo "<font color='blue'>向客户端返回信息为:$return_msg</font><p>";
}
socket_close($msgsock);
} while (true);不知道那位高人指点迷津
if (!($msgsock = socket_accept($sock)))exit; echo "读取客户端发来的信息<p>"; $buf = socket_read($msgsock,8192);
$talkback = "<font color=red>收到的信息:$buf</font><p>";
echo $talkback; $return_msg = '嗨,尊敬的用户,您好';
if(!(socket_write($msgsock, $return_msg, strlen($talkback))<0))
{
echo "<font color='blue'>向客户端返回信息为:$return_msg</font><p>";
}
socket_close($msgsock);
} while (true);不知道那位高人指点迷津
<?php
// Server
// 设置错误处理
error_reporting (E_ALL);
// 设置运行时间
set_time_limit (0);
// 起用缓冲
ob_implicit_flush ();
$ip = ""; // IP地址
$port = 1000; // 端口号$socket = socket_create (AF_INET, SOCK_STREAM, SOL_TCP); // 创建一个SOCKET
if ($socket)
echo "socket_create() successed!\n";
else
echo "socket_create() failed:".socket_strerror ($socket)."\n";$bind = socket_bind ($socket, $ip, $port); // 绑定一个SOCKET
if ($bind)
echo "socket_bind() successed!\n";
else
echo "socket_bind() failed:".socket_strerror ($bind)."\n";$listen = socket_listen ($socket); // 间听SOCKET
if ($listen)
echo "socket_listen() successed!\n";
else
echo "socket_listen() failed:".socket_strerror ($listen)."\n";while (true)
{
$msg = socket_accept ($socket); // 接受一个SOCKET
if (!$msg)
{
echo "socket_accept() failed:".socket_strerror ($msg)."\n";
break;
}
$welcome = "服务端收到:Welcome to PHP Server!\n";
socket_write ($msg, $welcome, strlen ($welcome));
while (true)
{
$command = strtoupper (trim (socket_read ($msg, 1024)));
if (!$command)
break;
switch ($command)
{
case "HELLO":
$writer = "Hello Everybody!";
break;
case "QUIT":
$writer = "Bye-Bye";
break;
case "HELP":
$writer = "HELLO\tQUIT\tHELP";
break;
default:
$writer = "Error Command!";
}
socket_write ($msg, $writer, strlen ($writer));
if ($command == "QUIT")
break;
}
socket_close ($msg);
if ($command == "QUIT")
break;
}socket_close ($socket); // 关闭SOCKET
?><?php
// Client
// 设置错误处理
error_reporting (E_ALL);
// 设置处理时间
set_time_limit (0);$ip = ""; // IP 地址
$port = 1000; // 端口号$socket = socket_create (AF_INET, SOCK_STREAM, SOL_TCP); // 创建一个SOCKET
if ($socket)
echo "socket_create() 成功!<br>\n";
else
echo "socket_create() 失败:".socket_strerror ($socket)."<br>\n";$conn = socket_connect ($socket, $ip, $port); // 建立SOCKET的连接
if ($conn)
echo "成功连接到[".$ip.":".$port."]<br>\n";
else
echo "socket_connect() 失败:".socket_strerror ($conn)."<br>\n";echo socket_read ($socket, 1024)."<br>";$stdin = fopen ('php://stdin', 'r');$ar = array("HELLO","HELP","test","QUIT");
$i = 0;while (true)
{
// $command = trim (fgets ($stdin, 1024));
// socket_write ($socket, $command, strlen ($command));
echo "发送 $ar[$i]<br>";
socket_write ($socket, $ar[$i], strlen($ar[$i]));
$i++;
$msg = trim (socket_read ($socket, 1024));
echo "收到:$msg<br>\n";
if ($msg == "Bye-Bye")
break;
}
fclose ($stdin);
socket_close ($socket);
?>
socket_create() 成功!
成功连接到[这里是服务器端ip:1000]
服务端收到:Welcome to PHP Server!
发送 HELLO
收到:Hello Everybody!
发送 HELP
收到:HELLO QUIT HELP
发送 test
收到:Error Command!
发送 QUIT
收到:Bye-Bye
浏览器只负责发送请求至socket server,你要hold住一个socket server的进程,如何能通过浏览器做到呢?
然后拖到cmd中回车?
dos下
e:/www/php_install_folder/php e:/www/code/socket_server.php