/**
* 有消息时触发该方法
* @param int $client_id 发消息的client_id
* @param string $message 消息
* @return void
*/
public static function onMessage($client_id, $message)
{
$message = substr($message, 4);
//解析传输的数据
$cmd = new PbCmd();
try {
$cmd->parseFromString($message);
} catch (Exception $ex) {
return $ex->getMessage();
}
//接收参数
$obj = $cmd->getObj();
$method = $cmd->getMethod();
$params = $cmd->getParams();
//统计数据
$class = substr($obj, 8);
StatisticClient::tick($class, $method);
try {
//处理业务逻辑
$instance = new $obj();
$buffer = $instance->{$method}($params);
StatisticClient::report($class, $method, 1, 0, 'successful');
} catch (Exception $ex) {
$pbResult = new PbResult();
$pbResult->setCode($ex->getCode());
$pbResult->setMsg($ex->getMessage());
$buffer = $pbResult->SerializeToString();
$total_length = 4 + strlen($buffer);
$buffer = pack('N', $total_length) . $buffer;
StatisticClient::report($class, $method, 0, $ex->getCode(), $ex->getMessage());
}
echo 'Login_Woker' . PHP_EOL;
return Gateway::sendToCurrentClient($buffer);
}
/**
* 有消息时触发该方法
* @param int $client_id 发消息的client_id
* @param string $message 消息
* @return void
*/
public static function onMessage($client_id, $message)
{
$message_data = TextProtocol::decode($message);
// **************如果没有$_SESSION['name']说明没有设置过用户名，进入设置用户名逻辑************
if (empty($_SESSION['name'])) {
$_SESSION['name'] = TextProtocol::decode($message);
Gateway::sendToCurrentClient("chat room login success, your client_id is {$client_id}, name is {$_SESSION['name']}\r\nuse client_id:words send message to one user\r\nuse words send message to all\r\n");
// 广播所有用户，xxx come
return GateWay::sendToAll(TextProtocol::encode("{$_SESSION['name']}[{$client_id}] come"));
}
// ********* 进入聊天逻辑 ****************
// 判断是否是私聊
$explode_array = explode(':', $message, 2);
// 私聊数据格式 client_id:xxxxx
if (count($explode_array) > 1) {
$to_client_id = (int) $explode_array[0];
GateWay::sendToClient($client_id, TextProtocol::encode($_SESSION['name'] . "[{$client_id}] said said to [{$to_client_id}] :" . $explode_array[1]));
return GateWay::sendToClient($to_client_id, TextProtocol::encode($_SESSION['name'] . "[{$client_id}] said to You :" . $explode_array[1]));
}
// 群聊
return GateWay::sendToAll(TextProtocol::encode($_SESSION['name'] . "[{$client_id}] said :" . $message));
}
/**
* websocket协议握手
* @param string $message
*/
public static function checkHandshake($message)
{
// WebSocket 握手阶段
if (0 === strpos($message, 'GET')) {
// 解析Sec-WebSocket-Key
$Sec_WebSocket_Key = '';
if (preg_match("/Sec-WebSocket-Key: *(.*?)\r\n/", $message, $match)) {
$Sec_WebSocket_Key = $match[1];
}
$new_key = base64_encode(sha1($Sec_WebSocket_Key . "258EAFA5-E914-47DA-95CA-C5AB0DC85B11", true));
// 握手返回的数据
$new_message = "HTTP/1.1 101 Switching Protocols\r\n";
$new_message .= "Upgrade: websocket\r\n";
$new_message .= "Sec-WebSocket-Version: 13\r\n";
$new_message .= "Connection: Upgrade\r\n";
$new_message .= "Sec-WebSocket-Accept: " . $new_key . "\r\n\r\n";
// 发送数据包到客户端 完成握手
Gateway::sendToCurrentClient($new_message);
return true;
} elseif (trim($message) === '<policy-file-request/>') {
$policy_xml = '<?xml version="1.0"?><cross-domain-policy><site-control permitted-cross-domain-policies="all"/><allow-access-from domain="*" to-ports="*"/></cross-domain-policy>' . "";
Gateway::sendToCurrentClient($policy_xml);
return true;
}
return false;
}
