NotifyService.php

class NotifyService extends Model

{

private static $client;

private static $redis;

/**

* 初始化

*/

protected static function initial()

{

$url = 'tcp://' . config('ctrl_service.host') . ':' . config('ctrl_service.port');

self::$client = @stream_socket_client($url, $errno, $errmsg, 1);

if (!self::$client) {

return false;

}

return true;

}

/**

* redis连接

* 接口并发量较高的时候容易造成TIMEWAIT过多

* 尽量避免多次进行连接

*/

private static function redisConnect()

{

// 判断是否使用redis 做缓存 如果有连接过

// if (config('cache.type') == 'redis') {

// // redis 连接 判断是否有已经连接过

// $cache = Cache::init();

// // 获取缓存对象句柄

// $handler = $cache->handler();

// self::$redis = $handler;

// return;

// }

self::$redis = new Redis();

$host = Env::get('redis.host', '127.0.0.1'); // redis 主机ip

$port = Env::get('redis.port', 6379); // redis 端口

$password = Env::get('redis.password', '123456'); // redis 密码

$select = Env::get('cache.select', 0); // 数据库

// 第一个参数为redis服务器的ip,第二个为端口

// self::$redis->connect($host, $port);

self::$redis->pconnect($host, $port);

self::$redis->auth($password); //密码验证

self::$redis->select($select); //选择数据库

}

/**

* redis断开

*/

public static function redisClose()

{

self::$redis->close();

}

/**

* app 通知

*/

public static function appNotify($content, $uid = 0)

{

if (!self::initial()) {

return false;

}

$post_data = [

'cmd' => 1010,

'type' => 'notice',

'uid' => (int) $uid,

'msgid' => 88, // 88是于客户端约定的标识

'content' => json_encode($content),

'loopcount' => 1,

'gid' => 0,

'roomno' => 0,

'interval' => 1,

];

return self::sendMsg($post_data);

}

/**

* 发送消息给控制服转发到游服

*/

public static function sendMsg($data)

{

// 添加一层外壳转发

$msg = [

'content' => $data,

'type' => 'forwarding',

];

$msg = json_encode($msg);

$msg .= "n";

return fwrite(self::$client, $msg);

}

/**

* 通知中间件配置相关

*/

public static function middleNoticeConfigInit($data, $redis_subscribe = 'middle_config')

{

self::redisConnect();

$data = json_encode($data);

$res = self::$redis->publish($redis_subscribe, $data);

self::redisClose();

}

}

NotifyService::appNotify([‘type’ => ‘other_close’], $uid);

// 通知中间件重新获取配置

NotifyService::middleNoticeConfigInit([‘type’ => ‘init_robot_uids’]);