update to 2.5.0-b2 (build 409)

src/ZM/Event/SwooleEvent/OnWorkerExit.php

@@ -7,6 +7,7 @@ namespace ZM\Event\SwooleEvent;
 use Swoole\Server;
 use Swoole\Timer;
 use ZM\Annotation\Swoole\SwooleHandler;
+use ZM\ConnectionManager\ManagerGM;
 use ZM\Console\Console;
 use ZM\Event\SwooleEvent;
 
@@ -19,6 +20,10 @@ class OnWorkerExit implements SwooleEvent
 {
     public function onCall(Server $server, $worker_id) {
         Timer::clearAll();
+        foreach($server->connections as $v) {
+            $server->close($v);
+            Console::info("Closing connection #".$v);
+        }
         Console::info("正在结束 Worker #".$worker_id."，进程内可能有事务在运行...");
     }
 }