ProxymanApp / ProxymanApp/Proxyman

Lỗi không bắt được request GRPC

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Description

Khi bắt request ở app này: https://apps.apple.com/us/app/textnow-call-text-unlimited/id314716233
thì gặp lỗi: The operation couldn’t be completed. (NIOHTTP1.HTTPParserError error 22.) (code=22)
Domain chạy grpc: event.textnow.me, api.prod.textnow.me
Mình thử ở httptoolkit và burpsuite thì vẫn bắt được.

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Research direction

Reproduce capture traffic from the TextNow iOS app for event.textnow.me and api.prod.textnow.me, recording when NIOHTTP1.HTTPParserError code 22 occurs. Compare the failure with the successful captures reported in HTTP Toolkit and Burp Suite; done means the gRPC requests are captured without this parser error.

Written by the indexing model from the issue text.

Assessment

Tech stack
grpc, ios
Domain
networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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