[lwip-users] zero window probe causes duplicated byte to be received

Hi, I am using Stable 1.4.1 in my device. This device sends 4MB of TCP data to a Windows laptop. I am using netcomm API. 1. When Windows is about to use up its TCP buffer, it sends a packet (P1) with rwnd = 0 and ACK to, say, 2M. 2. Within 0.12s after receiving P1, lwip sends a packet (P2) with

Re: [lwip-users] zero window probe causes duplicated byte to be received

There was a bug where send_nxt was not advanced during the zero window probe and thus the zero window probe ACK caused LwIP to send back another ACK, creating an ACK storm. This has been fixed on master. I can dig up the bug report if you need it (away from git history at the moment) Even with

Re: [lwip-users] zero window probe causes duplicated byte to be received

Thanks Joel. In case you find that bug, could you inform me. -- View this message in context: http://lwip.100.n7.nabble.com/zero-window-probe-causes-duplicated-byte-to-be-received-tp29221p29223.html Sent from the lwip-users mailing list archive at Nabble.com.

Re: [lwip-users] Connect two machines running LWIP applications via WLAN

http://serverfault.com/questions/152363/bridging-wlan0-to-eth0 Ciao Dirk > > https://lists.nongnu.org/mailman/listinfo/lwip-users > ___ lwip-users mailing list lwip-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/lwip-users

Re: [lwip-users] lwip FreeRTOS tcp window

Thank you for support, Are there any way to change this, such as 1 ack for 5 TCP segments sent from client (lwip) On 31 March 2017 at 19:10, goldsi...@gmx.de wrote: > Mohamed Hnezli wrote: > >> >> I am using lwip ontop of FreeRTOS to send data to a server. I am trying >> to

Re: [lwip-users] lwip FreeRTOS tcp window

> On Apr 1, 2017, at 7:25 AM, Mohamed Hnezli wrote: > > Thank you for support, > Are there any way to change this, such as 1 ack for 5 TCP segments sent from > client (lwip) What you referring to is a stretch ACK (where the ACK covers more than 1 full sized