Fix another lock after first received update

domains/announces/v1/announces.go

@@ -24,6 +24,7 @@ func ZookeeperReceiver(client *tdlib.Client) {
 	receiver := client.AddEventReceiver(&tdlib.UpdateNewMessage{}, fwMessagesFilter, 5)
 	log.Debug().Msg("Receiver added")
 
+	go func() {
 		for newMsg := range receiver.Chan {
 			updateMsg := (newMsg).(*tdlib.UpdateNewMessage)
 			// Check if message text contains needed battle data
@@ -70,8 +71,9 @@ func ZookeeperReceiver(client *tdlib.Client) {
 					log.Error().Err(err)
 				}
 			}
+		}
 
 		<-c.ShutdownDone
 		return
-	}
+	}()
 }