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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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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modules/core/keeper/msg_server.go Outdated Show resolved Hide resolved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

@bluele bluele force-pushed the fix-recvpacket-events branch from e2c5746 to c607317 Compare July 6, 2021 12:32
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bluele commented Jul 6, 2021

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

@AdityaSripal AdityaSripal requested a review from colin-axner July 6, 2021 12:40
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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 <adityasripal@gmail.com>
Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>
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 <adityasripal@gmail.com>
Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>
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 <adityasripal@gmail.com>

* 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 <adityasripal@gmail.com>
Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>

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

Co-authored-by: Aditya <adityasripal@gmail.com>

* Sentinel Root Fix (#234)

* fix sentinel value

* add godoc and test

* fix grammar

* add changelog

Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>

* 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 <seantking@users.noreply.github.com>
Co-authored-by: Aditya <adityasripal@gmail.com>
Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Jun Kimura <junkxdev@gmail.com>
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 <adityasripal@gmail.com>
Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>
faddat referenced this pull request in notional-labs/ibc-go Feb 23, 2022
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3 participants