Light Client: No node available for call proof query.
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- Dominant language
- Rust
- Stars
- 489
- Forks
- 293
- Avg merge
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- Merged PRs (30d)
- 3
Description
I am encountering this error after starting the light client and committing a transaction immediately. The error message is:
2024-04-12T03:02:33.716878Z WARN tx-service-ia-parachain: Failed to validate transaction 0xb812…7771: Error when retrieving the call proof: No node available for call proof query
thread 'tests::test_light_client' panicked at src/tests.rs:166:10:
called `Result::unwrap()` on an `Err` value: Transaction(Dropped("Transaction was dropped"))
To workaround the issue, I have to add a 20 seconds delay between starting the light client and committing the first transaction. Anyone run into this?
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
Start with the reproduction in src/tests.rs at line 166 and the tests::test_light_client case. Run the test with a transaction committed immediately after light-client startup, then compare it with the 20-second-delay workaround. Done means the initial transaction no longer fails with “No node available for call proof query” or gets dropped.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- backend, distributed-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100