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Fix missing events in OnRecvPacket #233

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merged 3 commits into from
Jul 6, 2021

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bluele
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@bluele bluele commented Jul 6, 2021

Description

The events set in the cache context need to be set in the original context.


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  • Targeted PR against correct branch (see CONTRIBUTING.md)
  • Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
  • Code follows the module structure standards.
  • Wrote unit and integration tests
  • Updated relevant documentation (docs/) or specification (x/<module>/spec/)
  • Added relevant godoc comments.
  • Added a relevant changelog entry to the Unreleased section in CHANGELOG.md
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  • Review Codecov Report in the comment section below once CI passes

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Very nice catch!! Just left a suggestion for adding a in code comment for easier verifiability of the code. Tested ACK

modules/core/keeper/msg_server.go Outdated Show resolved Hide resolved
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On second thought, I think we should emit events in all cases. So we should move the line added above the if statement. This allows failed acks to be emitted as well

@AdityaSripal
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Great catch! Agreed with Colin that we should emit events regardless of callback success. We must document to developers that state gets reverted but any emitted events still get emitted even in error case

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bluele commented Jul 6, 2021

@colin-axner
Thanks for your comments! I've fixed them and squashed commits.

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LGTM, thanks for the contribution @bluele and the fast response time!

@colin-axner colin-axner enabled auto-merge (squash) July 6, 2021 12:47
@colin-axner colin-axner merged commit f4484c9 into cosmos:main Jul 6, 2021
@bluele bluele deleted the fix-recvpacket-events branch July 6, 2021 13:19
bluele added a commit to datachainlab/ibc-go that referenced this pull request Jul 6, 2021
* fix to set events to the original context

* Update modules/core/keeper/msg_server.go

Co-authored-by: Aditya <[email protected]>
Co-authored-by: colin axnér <[email protected]>
colin-axner added a commit that referenced this pull request Jul 6, 2021
* fix to set events to the original context

* Update modules/core/keeper/msg_server.go

Co-authored-by: Aditya <[email protected]>
Co-authored-by: colin axnér <[email protected]>
colin-axner added a commit that referenced this pull request Jul 7, 2021
* Fix/channel open/close events (#220)

* fix: moving  event to keeper function instead of rpc handler

* refactor: removing unnecessary handler

* refactor: delete channel handler file

* Apply suggestions from code review

Co-authored-by: Aditya <[email protected]>

* ibc: fix metrics (#223)

* add missing changelog entries (#230)

* add missing changelog entries

* add missing entry

* Fix missing events in OnRecvPacket (#233)

* fix to set events to the original context

* Update modules/core/keeper/msg_server.go

Co-authored-by: Aditya <[email protected]>
Co-authored-by: colin axnér <[email protected]>

* bump SDK dependency to v0.43.0-rc0 (#229)

Co-authored-by: Aditya <[email protected]>

* Sentinel Root Fix (#234)

* fix sentinel value

* add godoc and test

* fix grammar

* add changelog

Co-authored-by: colin axnér <[email protected]>

* export connection params (#242)

* ensure latest height revision number matches chain id revision number (#241)

* ensure latest height revision number matches chain id revision number

fix tests as well

* add changelog

* Update modules/light-clients/07-tendermint/types/client_state_test.go

* Update modules/light-clients/07-tendermint/types/client_state_test.go

* address review suggestions

* fix merge conflict

Co-authored-by: Sean King <[email protected]>
Co-authored-by: Aditya <[email protected]>
Co-authored-by: Aleksandr Bezobchuk <[email protected]>
Co-authored-by: Jun Kimura <[email protected]>
bluele added a commit to datachainlab/ibc-go that referenced this pull request Sep 3, 2021
* fix to set events to the original context

* Update modules/core/keeper/msg_server.go

Co-authored-by: Aditya <[email protected]>
Co-authored-by: colin axnér <[email protected]>
faddat referenced this pull request in notional-labs/ibc-go Feb 23, 2022
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3 participants