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Compiler/TM4C129XNCZAD: TCP Window Full and TCP Zero window issue in NDK

saleem nawaz
Intellectual 500 points
Part Number: TM4C129XNCZAD

Tool/software: TI C/C++ Compiler

Hi,

We are using TI RTOS v2.16.01.14 and NDK v2.25.0.09. The device is TM4C129XNCZAD. When the device having NDK v2.16.01..14 (as a client) connects to the server, it gets the following messages with TCP Window FULL and TCP Zero Window. We are using the following configuration. Can you suggest how to avoid the TCP window FULL and TCP Zero Window in the TI RTOS and NDK? Please suggest any configuration that can help to avoid these errors.

Global.pktNumFrameBufs = 20;
Global.memRawPageCount = 10;
Global.ndkThreadStackSize = 1536;
Global.lowTaskStackSize = 1280;
Global.normTaskStackSize = 1024;
Global.highTaskStackSize = 5120;
Tcp.transmitBufSize = 1024;
Tcp.receiveBufSize = 1024;

Ip.socketConnectTimeout = 6;