Re: [lwip-users] LWIP slow web server only with Windows OS request

2021-09-24 Thread goldsi...@gmx.de
Am 24.09.2021 um 13:28 schrieb Marco Giammarini: > I enabled lwip_stat and print the data every 10 seconds. > The result is: > [..] You have TCP memerr and HEAP err counters != 0, which indicates you are running out of memory at some point. That might be due to parallel HTPP connections but I'm n

Re: [lwip-users] LWIP slow web server only with Windows OS request

2021-09-24 Thread Marco Giammarini
I enabled lwip_stat and print the data every 10 seconds. The result is: TCP xmit: 16742 recv: 12376 fw: 0 drop: 0 chkerr: 0 lenerr: 0 memerr: 300 rterr: 0 proterr: 0 opterr: 0 err: 0 cacheh

Re: [lwip-users] Browser finishes every HTTP GET request with a ACK RST, why ?

2021-09-24 Thread Indan Zupancic
Hello, On 2021-09-15 15:37, Info wrote: In the attached Wireshark capture file I can see many frames (from the web browser) with the set ACK RST flags. For me it not clear why the web browser sends this frames and if it is the reason for the broken periodic communication ? Any help and maybe som