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[FIX] Read receipts duplicate key error#18560

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sampaiodiego merged 5 commits intoRocketChat:developfrom
galshiff:develop
Aug 18, 2020
Merged

[FIX] Read receipts duplicate key error#18560
sampaiodiego merged 5 commits intoRocketChat:developfrom
galshiff:develop

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@galshiff
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@galshiff galshiff commented Aug 14, 2020

Proposed changes

The receipt duplicate key error bug crashes the rocket chat instance because this exception is not being catch by the 'try-catch' block.
The fix is to catch this exception on the callback of insertMany.

Issue(s)

#17045

How to test or reproduce

This bug occurs from time to time on regular base inside chats...
I also managed to reproduce this bug sometimes when I marked as unread a chat from the sidebar,
and then I returned to this chat and got the duplicate key error message & my RC instance crashed.

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Types of changes

  • Bugfix (non-breaking change which fixes an issue)
  • Improvement (non-breaking change which improves a current function)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • Hotfix (a major bugfix that has to be merged asap)
  • Documentation Update (if none of the other choices apply)

Checklist

  • I have read the CONTRIBUTING doc
  • I have signed the CLA
  • Lint and unit tests pass locally with my changes
  • I have added tests that prove my fix is effective or that my feature works (if applicable)
  • I have added necessary documentation (if applicable)
  • Any dependent changes have been merged and published in downstream modules

Changelog

Fixed receipt duplicate key error bug

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@sampaiodiego sampaiodiego left a comment

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that's an awesome find @galshiff .. thank you!

I was able to reproduce the issue doing what you described, marking room as unread and then coming back and sending a message right away.. good catch 👍

please look at my code comments.. thx again

@sampaiodiego sampaiodiego changed the title [FIX] Receipt duplicate key error bug crashes rocket chat instance [FIX] Read receipts duplicate key error Aug 18, 2020
@sampaiodiego sampaiodiego merged commit ecf3819 into RocketChat:develop Aug 18, 2020
@sampaiodiego sampaiodiego mentioned this pull request Aug 29, 2020
@phriedrich
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Not sure if it's related, but after the Update to 3.6 I see this problem: #18689

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3 participants