websocket issue

[2018/02/08 11:24:21 UTC] [DEBG] /api/v3/users/websocket
[2018/02/08 11:24:21 UTC] [DEBG] /api/v3/teams/channels/: code=404 ip=xxxxx
[2018/02/08 11:24:26 UTC] [DEBG] websocket.authTicker: did not authenticate ip=xxxxxx:24370
[2018/02/08 11:24:26 UTC] [DEBG] websocket.read: closing websocket for userId= error=read tcp> use of closed network connection
[2018/02/08 11:24:29 UTC] [DEBG] /api/v3/users/websocket

Hello @alwinjs28,

Could you share which server version of Mattermost you have installed? If you’re not already running the latest version, we recommend upgrading. You can also wait until v4.7 is released on Feb 16th.

Here is the API documentation which you might find useful?