php socket如何测试

程序员文章站 2022-06-07 18:17:18

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php socket怎么测试

本帖最后由 d6965921d 于 2014-07-13 09:57:41 编辑

error_reporting(E_ALL);
set_time_limit(0);
//ob_implicit_flush();

$address = '127.0.0.1';
$port = 10005;
//创建端口
if( ($sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) === false) {
	echo "socket_create() failed :reason:" . socket_strerror(socket_last_error()) . "\n";
}

//绑定
if (socket_bind($sock, $address, $port) === false) {
	echo "socket_bind() failed :reason:" . socket_strerror(socket_last_error($sock)) . "\n";
}

//监听
if (socket_listen($sock, 5) === false) {
	echo "socket_bind() failed :reason:" . socket_strerror(socket_last_error($sock)) . "\n";
}

do {
	//得到一个链接
	if (($msgsock = socket_accept($sock)) === false) {
		echo "socket_accepty() failed :reason:".socket_strerror(socket_last_error($sock)) . "\n";
		break;
	}
	//welcome  发送到客户端
	$msg = "server send:welcome
";
	socket_write($msgsock, $msg, strlen($msg));
	echo 'read client message\n';
	$buf = socket_read($msgsock, 8192);
	$talkback = "received message:$buf\n";
	echo $talkback;
	if (false === socket_write($msgsock, $talkback, strlen($talkback))) {
		echo "socket_write() failed reason:" . socket_strerror(socket_last_error($sock)) ."\n";
	} else {
		echo 'send success';
	}
	socket_close($msgsock);
} while(true);
//关闭socket
socket_close($sock);


?>