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https://issues.apache.org/jira/browse/IGNITE-9350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16589593#comment-16589593
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ASF GitHub Bot commented on IGNITE-9350:
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GitHub user akuznetsov-gridgain opened a pull request:
https://github.com/apache/ignite/pull/4597
IGNITE-9350 Added checks for empty data in web sockets events.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-9350
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/4597.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 #4597
----
commit 3ae0edf6e6cd740517c0283ab0fed6c03b72362c
Author: Alexey Kuznetsov <akuznetsov@...>
Date: 2018-08-22T16:24:19Z
IGNITE-9350 Web Console: Added checks for unexpected response.
commit fa42c77d1403bee80b58b2871552e5ba8b29b410
Author: Alexey Kuznetsov <akuznetsov@...>
Date: 2018-08-22T17:01:09Z
IGNITE-9350 Web Console: Added checks for unexpected data in web socket
event data.
----
> Web Console backend should not fail if null received via web sockets
> --------------------------------------------------------------------
>
> Key: IGNITE-9350
> URL: https://issues.apache.org/jira/browse/IGNITE-9350
> Project: Ignite
> Issue Type: Bug
> Components: wizards
> Reporter: Alexey Kuznetsov
> Assignee: Andrey Novikov
> Priority: Major
> Fix For: 2.7
>
>
> Backend failed with error:
> {code}
> app/browsersHandler.js:207
> sock.on('node:rest', (\{clusterId, params, credentials}, cb) => {
> ^
> TypeError: Cannot destructure property `clusterId` of 'undefined' or 'null'.
> {code}
>
> We should check for null data received via web sockets
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