Merge branch 'otc' of http://120.27.238.55:7000/r/exchange into otc

Helius

2021-05-28 9e522ca421c6024af4644b0b1a5e32f1c2bbf2a4

 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);
    }