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Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost
From: |
Marco Jakobs |
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 13:58:05 +0100 |
Hi Simon,
>> 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?
Yeah, sure :-))
Sorry, I meant the best place to put the breakpoint here ;-)
I'll try in the pppifOutput ...
>> 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...)
No changes, it runs in the tcpip_thread!
- 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, 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, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending,
Marco Jakobs <=
- 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