Enterprise-Knowledge-Base

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wizardchen 6c1442aaf9 fix(im): clamp reconnect backoff to avoid int64 overflow → busy loop

After ~34 failed reconnects, math.Pow(2, attempt-1) * baseDelay overflowed
int64 and produced a negative time.Duration, which bypassed the max-delay
cap. time.After(-1s) fires immediately, so a single bad credential (e.g.
WeCom bot_id/secret error 853000) turned into thousands of reconnects
per minute and massive log spam ("reconnecting in -1s (attempt 4601)").

Replace math.Pow with a bit-shift and cap the exponent at 30, which is
well above the shift needed to reach the 30s max delay. Same fix applied
to the WeChat long-poll client. Added a regression test that exercises
attempt=4601.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-05 00:36:18 +08:00

factory.go

refactor(im): move adapter factories into per-platform subpackages

2026-04-29 20:08:22 +08:00

longconn.go

fix(im): clamp reconnect backoff to avoid int64 overflow → busy loop

2026-05-05 00:36:18 +08:00

mention_test.go

feat(im): support custom endpoints for private WeCom deployments

2026-04-13 22:54:42 +08:00

quote_test.go

fix(im): anti-hallucination for non-text quotes and unprocessable media messages