bowline DecodeError loop

[khibino]

In the test environment, bowline is outputting logs at a frequency of approximately 20,000 times per second with the following error:

2025-04-09T09:05:46+0900 decode-error: DecodeError "incomplete input: BufferOverrun"
2025-04-09T09:05:46+0900 decode-error: DecodeError "incomplete input: BufferOverrun"
2025-04-09T09:05:46+0900 decode-error: DecodeError "incomplete input: BufferOverrun"
...

It is suspected that there is an issue with the DecodeError handling, which may be causing an unintended loop.

[kazu-yamamoto]

Is this relating to the recv package?

[khibino]

These two locations are suspected of outputting the logs for this issue:

https://github.com/kazu-yamamoto/dnsext/blob/dug-20250318/dnsext-iterative/DNS/Iterative/Server/Pipeline.hs#L119

https://github.com/kazu-yamamoto/dnsext/blob/dug-20250318/dnsext-iterative/DNS/Iterative/Server/HTTP2.hs#L106

[khibino]

added socket address infos when outputting logs:
9976d7f
9b84c6b