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Re: [lwip-users] http server problems/bug


From: lampo
Subject: Re: [lwip-users] http server problems/bug
Date: Thu, 4 Aug 2016 07:15:03 -0700 (MST)

yeah, 
1.web server is RAW API, and we do call the API in the same thread ,say
tcpip_thread; we use socket APIs
in other threads.  we can ensure that all the APIs is called properly in our
multithreaded system.

2.we did post the capture files “wireshark.pcapng” ,which is just above the
snapshots.

3.right, NO_SYS = 0;  we have tested all of our lwip related applications,
like  tcp client, tcp server, udp, sntp, which are running in our system at
the same time, for several weeks , all ok, except for web server.

4.The problem I described happens not all the time, but occasionally. Thus
the original simple example may work all the time. Our web server is based
on that example just with much more communication throughput.

thanks. 



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