temporalio / temporalio/sdk-typescript
[Bug] Can't use structuredClone in workflow code
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bug
- Dominant language
- TypeScript
- Stars
- 917
- Forks
- 224
- Avg merge
- 3d 16h
- Merged PRs (30d)
- 43
Description
What are you really trying to do?
Make a copy of value in workflow code with structuredClone() function of nodejs.
Describe the bug
It seems that webpack'ed code lack of structuredClone function.
Minimal Reproduction
// in workflow code
const someData = { foo: 'bar' }
const cloneData = structuredClone(someData);
Environment/Versions
- Node 22.14.0
- OS and processor: Linux x86
- Temporal SDK: 1.11.7
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the minimal workflow reproduction using Node 22.14.0 and Temporal SDK 1.11.7, then inspect how workflow code is webpacked and what globals are available in the resulting bundle. Done means structuredClone() can copy the shown object from workflow code without the current missing-function failure.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- nodejs, typescript, webpack
- Domain
- build-system
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100