generic proxy: fix possible infinite loop #34245
Merged
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generic proxy: fix possible infinite loop
Commit Message: generic proxy: fix possible infinite loop
Additional Description:
The generic proxy will fall in infinite loop when the upstream connection is bound to downstream connection and the upstream request is reset because protocol error (or some other reasons), then the generic proxy router will fall in infinite loop because it can never complete the cleaning up of upstream request list.
Risk Level: low.
Testing: unit.
Docs Changes: n/a.
Release Notes: n/a.
Platform Specific Features: n/a.