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add missing unlock before panic in package event #624

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merged 4 commits into from
Aug 30, 2024

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@gzliudan gzliudan commented Aug 26, 2024

Proposed changes

This PR include below PRs from geth to fixes some issues in event package:

Types of changes

What types of changes does your code introduce to XDC network?
Put an in the boxes that apply

  • Bugfix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • Documentation Update (if none of the other choices apply)
  • Regular KTLO or any of the maintaince work. e.g code style
  • CICD Improvement

Impacted Components

Which part of the codebase this PR will touch base on,

Put an in the boxes that apply

  • Consensus
  • Account
  • Network
  • Geth
  • Smart Contract
  • External components
  • Not sure (Please specify below)

Checklist

Put an in the boxes once you have confirmed below actions (or provide reasons on not doing so) that

  • This PR has sufficient test coverage (unit/integration test) OR I have provided reason in the PR description for not having test coverage
  • Provide an end-to-end test plan in the PR description on how to manually test it on the devnet/testnet.
  • Tested the backwards compatibility.
  • Tested with XDC nodes running this version co-exist with those running the previous version.
  • Relevant documentation has been updated as part of this PR
  • N/A

@gzliudan gzliudan force-pushed the fix-missing-unlock branch from b4893ce to c07edb1 Compare August 26, 2024 22:46
@gzliudan gzliudan changed the title add missing unlock before panic in func Send of package event add missing unlock before panic in package event Aug 29, 2024
fjl and others added 4 commits August 29, 2024 19:34
…m#16680)

Feed keeps active subscription channels in a slice called 'f.sendCases'.
The Send method tracks the active cases in a local variable 'cases'
whose value is f.sendCases initially. 'cases' shrinks to a shorter
prefix of f.sendCases every time a send succeeds, moving the successful
case out of range of the active case list.

This can be confusing because the two slices share a backing array. Add
more comments to document what is going on. Also add a test for removing
a case that is in 'f.sentCases' but not 'cases'.
@gzliudan gzliudan force-pushed the fix-missing-unlock branch from 5d162ff to 23b7743 Compare August 29, 2024 11:34
@gzliudan gzliudan merged commit d29ecf4 into XinFinOrg:dev-upgrade Aug 30, 2024
17 checks passed
@gzliudan gzliudan deleted the fix-missing-unlock branch August 30, 2024 04:42
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4 participants