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Message #01446
Re: [Question #241545]: about the feedback packet
Question #241545 on rohc changed:
https://answers.launchpad.net/rohc/+question/241545
Status: Open => Needs information
Didier Barvaux requested more information:
Hello,
Happy new year too :)
If the decompressor is shut down then restarted, the compressor
continues to send compressed packets until it receives a NACK feedback.
The decompressor sends such feedback when it receives a compressed
packet related to an unknown context. But it rate-limit the NACKs, so
you need to wait for 3 packets per context to really get a NACK sent. In
real world situation, you may experience some extra packets late due to
the transmission delay of the link. Does this matches what you see?
Regards,
Didier
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