12263525702

Committed 10 Dec 2024 07:43PM UTC coverage: 64.138% (-0.1%) from 64.234%

Build # 12263525702

Build Type

push

github

Committed by

web-flow

Commit Message

Nexus error rehydration (#1751)

## What was changed

Add support for full Temporal error rehydration.
Any Temporal errors returned over the Nexus boundary will now automatically be fully rehydrated on the caller side.

Some notable points:
- The Nexus SDK was upgraded to `v0.1.0`, which is a breaking change. Temporal Nexus users should refer to the [release notes](https://github.com/nexus-rpc/sdk-go/releases/tag/v0.1.0) before upgrading the Temporal SDK.
- `nexus.HandlerError` now has a `Failure` representation and is visible to the caller workflow.
- Arbitrary errors are translated to `ApplicationError` as they do in the rest of the Temporal SDK.
- `WorkflowExecutionError`, `QueryRejectedError`, and non retryable `ApplicationError`s are no longer translated to bad request handler errors, instead they're translated to `OperationError`s.

## Why?

Provide a more consistent experience for Temporal users and on par debugging experience with workflows and activities.

Note that the functional tests weren't committed since they depend on unmerged server changes. They will be added in a followup PR.

Run Details

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0.0

/internal_nexus_task_handler.go

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temporalio / sdk-go / 12263525702

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