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Re: [lwip-users] TCP retransmissions and duplicate ACKs

From: Pomeroy, Marty
Subject: Re: [lwip-users] TCP retransmissions and duplicate ACKs
Date: Tue, 10 Sep 2013 10:15:11 -0400
Dawid
 
Looking at the pcap, I would first guess that some higher priority task is not letting the lwip thread run.  So packet processing is falling behind.
 
Can you verify that the ethernet thread is running at higher priority than all other threads?  BTW - What RTOS are you using?
 
Marty
 
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