A large Retry-After integer can overflow time.Duration during multiplication and become zero, defeating the existing 30-second cap. Clamp seconds before conversion and parse at a consistent 64-bit width. Preserve existing negative-value and HTTP-date handling.
Validation: new parser cases fail before the repair; focused parser, HTTP error classification and synthetic terminal-rejection tests pass with -race -count=20. No persistent queue tests or release qualification performed.
Change-source: pulse-maintainer
pulse-triage[bot]
8970c3b1b4