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validator client on rest mode has an inappropriate context deadline for events #13771

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merged 9 commits into from
Mar 20, 2024

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james-prysm
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@james-prysm james-prysm commented Mar 19, 2024

What type of PR is this?

Bug fix

What does this PR do? Why is it needed?

Fixes the following error on the validator client while running with the flag --enable-beacon-rest-api

[2024-03-18 11:26:00] ERROR client: Event stream interrupted error=scanner failed: could not connect: context deadline exceeded (Client.Timeout or context cancellation while reading body)

Fixes the following issue to bubble up errors and kill the connection instead of just logging errors continuously

[2024-03-18 11:07:25] ERROR Could not write to response writer error=write tcp 127.0.0.1:3500->127.0.0.1:59590: write: broken pipe

Which issues(s) does this PR fix?

Fixes #13763

Other notes for review

@james-prysm james-prysm added Bug Something isn't working API Api related tasks Validator Client labels Mar 19, 2024
@james-prysm james-prysm requested a review from a team as a code owner March 19, 2024 20:11
Comment on lines 109 to 112
for {
if ok := scanner.Scan(); !ok {
break
}
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Is this change necessary?

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i don't think so anymore I think I'll revert this

james-prysm and others added 4 commits March 19, 2024 17:02
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
rkapka
rkapka previously approved these changes Mar 20, 2024
@rkapka rkapka dismissed their stale review March 20, 2024 09:54

need to think

@james-prysm james-prysm added this pull request to the merge queue Mar 20, 2024
Merged via the queue into develop with commit e243f04 Mar 20, 2024
16 of 17 checks passed
@james-prysm james-prysm deleted the event-endpoint-rest-errors branch March 20, 2024 13:40
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Validator client: Regular Event stream interrupted error
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