src/main/java/com/xcong/excoin/netty/common/ChannelManager.java
@@ -56,6 +56,10 @@ public static Channel findWsChannel(Long id){ ChannelId channelId = MEMBER_CHANNEL.get(id.toString()); if (channelId == null) { return null; } return WEBSOCKET_GROUP.find(channelId); }