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revert changes on failed pcall() #199

Merged
merged 35 commits into from
May 17, 2024
Merged

revert changes on failed pcall() #199

merged 35 commits into from
May 17, 2024

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kroggen
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@kroggen kroggen commented May 8, 2023 •
edited

This PR changes/updates the behavior of both pcall or xpcall functions

When the called function fails, it will:

  • Discard events emitted by the called functions and contracts
  • Rollback the contract state (state variables, nonce, balance, sql db)

@kroggen kroggen linked an issue May 8, 2023 that may be closed by this pull request
Discard events from failed protected calls #178
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@kroggen kroggen added V4 To be released on hardfork V4 check hardfork Run sync test with the PR labels Jul 7, 2023
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kroggen commented Jul 18, 2023 •
edited

TODO:

  • add tests (vm_dummy and integration test)
  • include xpcall()

@kroggen kroggen changed the base branch from develop to topic/hardfork-v4 October 6, 2023 04:14
@kroggen kroggen removed the check hardfork Run sync test with the PR label Nov 9, 2023
@kroggen kroggen mentioned this pull request Nov 9, 2023
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@kroggen kroggen changed the title V4: discard events from failed pcall() revert changes on failed pcall() Nov 16, 2023
hayarobi
hayarobi approved these changes Apr 30, 2024
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@hayarobi hayarobi left a comment

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lgtm

@kroggen kroggen merged commit f201a47 into topic/hardfork-v4 May 17, 2024
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@hayarobi hayarobi hayarobi approved these changes

@rabbitprincess rabbitprincess Awaiting requested review from rabbitprincess

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Discard events from failed protected calls
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@kroggen @hayarobi @qcollapse