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[lwip-devel] [bug #27329] dupacks by unidirectional data transmit
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [bug #27329] dupacks by unidirectional data transmit |
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Date: |
Fri, 28 Aug 2009 09:00:44 +0000 |
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User-agent: |
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.4; de; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 |
Follow-up Comment #1, bug #27329 (project lwip):
Which one is running lwIP here, host1, host2 or both?
Does host1 have to set the ACK flag on all the data packets being sent? I
suppose it may, though.
> I think dupacks variable should be reseted if unacked and unsent
> queues are empty.
Would unacked empty be enough? Probably not, as unacked might have been moved
to unsent in order to retransmit...
Maybe only incrementing pcb->dupacks if unacked or unsent is not empty would
be better?
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