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Re: [lwip-users] Help- TCP connection does not work after a some number
From: |
Simon Goldschmidt |
Subject: |
Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received |
Date: |
Fri, 14 Sep 2012 13:39:30 +0200 |
Jelena Frtunik wrote:
> Are there any timing constraints in the LWIp when a TCP packet is handeld
> by the stack?
No.
> How much time is needed for a TCP packet to be processed?
That totally depends on the compiler, processor and its speed. But TCP is not a
simple protocol and handling a TCP packet probably needs much longer than
handling a UDDP packet...
> The reason for asking this is that I can send more packets in a longer
> period and they will be accepted. (if i send the packets faster then the
> connection breaks sooner)
Unfortunately, this could be anything. If packets are coming in with less delay
that probably only means the bug you are seeing is trigger sooner :-( Sorry I
can't say anything more detailed.
Simon
- [lwip-users] Help- TCP connection does not work after a some number of packets are received, Jelena Frtunik, 2012/09/13
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Mark Lakata, 2012/09/13
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Jelena Frtunik, 2012/09/14
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Simon Goldschmidt, 2012/09/14
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Jelena Frtunik, 2012/09/14
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Simon Goldschmidt, 2012/09/14
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Jelena Frtunik, 2012/09/14
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Simon Goldschmidt, 2012/09/14
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Jelena Frtunik, 2012/09/14
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Jelena Frtunik, 2012/09/14
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received,
Simon Goldschmidt <=
- Re: [lwip-users] Help- TCP connection does not work after a some number of packets are received, Mark Lakata, 2012/09/14