GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/3151
ZEPPELIN-3735. Wrap WebSocket connection into ConnectionManager
### What is this PR for?
This a refactoring PR which move all websocket connection related stuff
into class `ConnectionManager`
### What type of PR is it?
[Refactoring]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-3735
### How should this be tested?
* CI pass
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zjffdu/zeppelin ZEPPELIN-3735
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/3151.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3151
----
commit 24e5d3143ab421d1a821ce33317b3077da9ba74f
Author: Jeff Zhang <zjffdu@...>
Date: 2018-08-20T06:35:07Z
ZEPPELIN-3735. Wrap WebSocket connection into ConnectionManager
----
---
