fix bug

修复当无法连接WS时未初始化EventFilter的bug

main.go

@@ -266,6 +266,8 @@ func main() {
 	if conf.RateLimit.Enabled {
 		global.InitLimiter(conf.RateLimit.Frequency, conf.RateLimit.BucketSize)
 	}
+	log.Info("正在加载事件过滤器.")
+	global.BootFilter()
 	coolq.IgnoreInvalidCQCode = conf.IgnoreInvalidCQCode
 	coolq.ForceFragmented = conf.ForceFragmented
 	if conf.HttpConfig != nil && conf.HttpConfig.Enabled {
@@ -280,8 +282,6 @@ func main() {
 	for _, rc := range conf.ReverseServers {
 		server.NewWebsocketClient(rc, conf.AccessToken, b).Run()
 	}
-	log.Info("正在加载事件过滤器.")
-	global.BootFilter()
 	log.Info("资源初始化完成, 开始处理信息.")
 	log.Info("アトリは、高性能ですから!")
 	cli.OnDisconnected(func(bot *client.QQClient, e *client.ClientDisconnectedEvent) {