123 lines
5.6 KiB
PHP
123 lines
5.6 KiB
PHP
<?php
|
||
|
||
namespace app\event;
|
||
/**
|
||
* 用于检测业务代码死循环或者长时间阻塞等问题
|
||
* 如果发现业务卡死，可以将下面declare打开（去掉//注释），并执行php start.php reload
|
||
* 然后观察一段时间workerman.log看是否有process_timeout异常
|
||
*/
|
||
//declare(ticks=1);
|
||
|
||
/**
|
||
* 聊天主逻辑
|
||
* 主要是处理 onMessage onClose
|
||
*/
|
||
|
||
use \GatewayWorker\Lib\Gateway;
|
||
|
||
class AdminGatewayEvents
|
||
{
|
||
public static function onMessage(int $client_id, string $message):void
|
||
{
|
||
var_dump($message);
|
||
// 客户端传递的是json数据
|
||
$message_data = json_decode($message, true);
|
||
if (!$message_data) {
|
||
return;
|
||
}
|
||
$message_data = array_merge([
|
||
'type' => '',
|
||
'event'=> '',
|
||
], $message_data);
|
||
|
||
|
||
// 根据类型执行不同的业务
|
||
switch ($message_data['type']) {
|
||
// 客户端回应服务端的心跳
|
||
case 'pong':
|
||
return;
|
||
case 'system':
|
||
switch ($message_data['event']) {
|
||
// 客户端登录 message格式: {type:login, name:xx, room_id:1} ，添加到客户端，广播给所有客户端xx进入聊天室
|
||
case 'login':
|
||
// 判断是否有房间号
|
||
if (!isset($message_data['room_id'])) {
|
||
throw new \Exception("\$message_data['room_id'] not set. client_ip:{$_SERVER['REMOTE_ADDR']} \$message:$message");
|
||
}
|
||
|
||
// 把房间号昵称放到session中
|
||
$room_id = $message_data['room_id'];
|
||
$client_name = htmlspecialchars($message_data['client_name']);
|
||
$_SESSION['room_id'] = $room_id;
|
||
$_SESSION['client_name'] = $client_name;
|
||
|
||
// 获取房间内所有用户列表
|
||
$clients_list = Gateway::getClientSessionsByGroup($room_id);
|
||
foreach ($clients_list as $tmp_client_id => $item) {
|
||
$clients_list[$tmp_client_id] = $item['client_name'];
|
||
}
|
||
$clients_list[$client_id] = $client_name;
|
||
|
||
// 转播给当前房间的所有客户端，xx进入聊天室 message {type:login, client_id:xx, name:xx}
|
||
$new_message = array('type' => $message_data['type'], 'client_id' => $client_id, 'client_name' => htmlspecialchars($client_name), 'time' => date('Y-m-d H:i:s'));
|
||
Gateway::sendToGroup($room_id, json_encode($new_message));
|
||
Gateway::joinGroup($client_id, $room_id);
|
||
|
||
// 给当前用户发送用户列表
|
||
$new_message['client_list'] = $clients_list;
|
||
Gateway::sendToCurrentClient(json_encode($new_message));
|
||
return;
|
||
|
||
// 客户端发言 message: {type:say, to_client_id:xx, content:xx}
|
||
case 'say':
|
||
// 非法请求
|
||
if (!isset($_SESSION['room_id'])) {
|
||
throw new \Exception("\$_SESSION['room_id'] not set. client_ip:{$_SERVER['REMOTE_ADDR']}");
|
||
}
|
||
$room_id = $_SESSION['room_id'];
|
||
$client_name = $_SESSION['client_name'];
|
||
|
||
// 私聊
|
||
if ($message_data['to_client_id'] != 'all') {
|
||
$new_message = array(
|
||
'type' => 'say',
|
||
'from_client_id' => $client_id,
|
||
'from_client_name' => $client_name,
|
||
'to_client_id' => $message_data['to_client_id'],
|
||
'content' => "<b>对你说: </b>" . nl2br(htmlspecialchars($message_data['content'])),
|
||
'time' => date('Y-m-d H:i:s'),
|
||
);
|
||
Gateway::sendToClient($message_data['to_client_id'], json_encode($new_message));
|
||
$new_message['content'] = "<b>你对" . htmlspecialchars($message_data['to_client_name']) . "说: </b>" . nl2br(htmlspecialchars($message_data['content']));
|
||
Gateway::sendToCurrentClient(json_encode($new_message));
|
||
return;
|
||
}
|
||
|
||
$new_message = array(
|
||
'type' => 'say',
|
||
'from_client_id' => $client_id,
|
||
'from_client_name' => $client_name,
|
||
'to_client_id' => 'all',
|
||
'content' => nl2br(htmlspecialchars($message_data['content'])),
|
||
'time' => date('Y-m-d H:i:s'),
|
||
);
|
||
Gateway::sendToGroup($room_id, json_encode($new_message));
|
||
return;
|
||
}
|
||
return;
|
||
}
|
||
}
|
||
|
||
public static function onClose(int $client_id)
|
||
{
|
||
var_dump(['client_id' => $client_id, 'r'=>'CLOSET']);
|
||
// // 从房间的客户端列表中删除
|
||
// if (isset($_SESSION['room_id'])) {
|
||
// $room_id = $_SESSION['room_id'];
|
||
// $new_message = array('type' => 'logout', 'from_client_id' => $client_id, 'from_client_name' => $_SESSION['client_name'], 'time' => date('Y-m-d H:i:s'));
|
||
// Gateway::sendToGroup($room_id, json_encode($new_message));
|
||
// }
|
||
}
|
||
|
||
}
|