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Re: [tor-bugs] #9166 [Tor]: Write a UTP-based channel implementation
#9166: Write a UTP-based channel implementation
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Reporter: nickm | Owner:
Type: defect | Status: new
Priority: normal | Milestone: Tor: unspecified
Component: Tor | Version:
Keywords: tor-relay utp | Parent: #9165
Points: | Actualpoints:
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Comment(by karsten):
Replying to [comment:20 karsten]:
> I'm afraid I can only speculate about the problem. I only saw one part
in the code that uses libevent, and that's in `retry_utp_listener` in
`src/or/connection.c` where we listen for new incoming connections. I
also think I found the place where we send out bytes to the network using
`sendto` in `tor_UTPSendToProc` in `src/or/channeltls.c`. But I didn't
find where we're informed about new incoming bytes from existing
connections. Maybe this happens in a place that is not intercepted by
Shadow?
Correction: `utp_read_callback` isn't only called for new incoming
connections, but also for new incoming bytes on existing connections.
AFAIK.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9166#comment:21>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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