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Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost
From: |
Simon Goldschmidt |
Subject: |
Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending |
Date: |
Fri, 25 Nov 2016 13:52:35 +0100 |
Marco Jakobs wrote:
> I'm not sure what's the right way to do that as there is no option in opt.h,
(>ლ)
> I've commented that out for a test (in tcp_out.c):
That should do...
>> debug the pcb to see how many segments are in unsent/unacked of the pcb
>> sending to PPP
> Where would be the best place to do that?
I'm not sure I understand. At your PC, in a debugger, probably?
> Not sure where and why ... that's not modified and PPP runs in it's own
> thread ...
How would PPP do that in vanilla lwIP 1.4.1? Only the input escaping can be
done in a separate
thread, the rest should run in tcpip_thread. If you changed that --> threading
issues
(+ not vanilla 1.4.1 any more...)
Simon
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, (continued)
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, address@hidden, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, sg, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Simon Goldschmidt, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending,
Simon Goldschmidt <=
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Simon Goldschmidt, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/24
Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/24