Re: [lwip-users] Lwip tcp-stack reliability issue when using non-reliable network?

[Itzik Levi]

Hi Simon,

Thanks for the reply!

What I can do is work on an executable which dynamically loads lwip's stack(I can make it a shared object).

Will that be good enough? 

Currently the source code relays heavily on external libs(pretty big base code), and will be hard to make a setup for compilation.

If that's good enough, I can start working on it.

 

On Wed, Nov 8, 2017 at 12:25 PM, Simon Goldschmidt <address@hidden> wrote:

Itzik Levi wrote:
> These specific dumps are input stream and output stream(socket-wise), I attached it in the hope you can understand the nature of the corruption.
>  
> In these specific dumps, I can see that I received an "old" segment suddenly - I specified the offsets.

Oh, so these dumps contain the traffic of the outer/lwip sockets input and output? From reading the posts, I thought the dumps had something to do with the android sockets you sent the PPPoS data through...

In that case, input and output should of course be correct. Having wrong data here should not be possible.

To debug this further, would you be able to get your setup running on linux? So that I possibly could debug it myself (if I find the time...)


Simon

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