fix(logging): record canceled contexts as 499#2176
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When a context is canceled, set the status code to 499 to match the pattern already used in tracing and metrics middlewares. This ensures consistency across logging, metrics, and traces. Also remove the redundant canceled check from the error-level condition since 499 won't trigger error-level logging.
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jakubno
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Mar 19, 2026
ValentaTomas
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May 4, 2026
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Summary
When a context is canceled, the logging middleware now sets the status code to 499 to match the pattern already used in tracing and metrics middlewares. This ensures consistency across all three observability layers.
The redundant canceled context check in the error-level condition has been removed since 499 won't trigger error-level logging anyway.
Related Issues
Fixes the status code inconsistency for canceled requests across logging, metrics, and traces.
Note
Low Risk
Low risk: logging-only behavior change that adjusts the recorded status code for canceled requests and slightly alters log severity decisions without affecting request handling.
Overview
Updates the Gin logging middleware to record client-canceled requests as HTTP
499and simplifies severity selection by removing the special-case canceled-context check, aligning logged status/severity with other observability layers.Written by Cursor Bugbot for commit ddc5e70. This will update automatically on new commits. Configure here.