clockworklabs / clockworklabs/SpacetimeDB
TS SDK logs false "Received SubscriptionError for unknown querySetId" errors
@gefjon is already working on this.
Since Apr 7, 2026.
- Dominant language
- Rust
- Stars
- 25.2k
- Forks
- 1.1k
- Avg merge
- 2d 7h
- Merged PRs (30d)
- 46
Description
Since the Reduce overhead in the typescript sdk change (#4744), some (maybe all??) TS/React SDK users see console errors like:
Received SubscriptionError for unknown querySetId 19
These appear during normal use and did not occur previously. Reverting #4744 makes them go away. No actual functionality appears broken, the errors are harmless and just annoying.
Root cause: #4744 replaced promise chained #processMessage with a synchronous drain loop. The old promise chain had a bug where any uncaught exception (e.g. from a user row callback) would break the chain and silently drop all subsequent WebSocket messages. The new drain loop correctly recovers, which surfaces benign SubscriptionError messages that were previously swallowed into the void.
Affected versions: any release containing #4744
Contributor guide
No contributing guide indexed for this repository
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.
Assessment
This issue has not been assessed yet.