How to validate FreeRTOS Plus TCP echo Posix Server Application

[tony-josi-aws (Tony Josi)]

@PA_adas

At the server side we should be able to see the same text when we tried to connect posix_demo_client application with “sudo nc -l -p” or that needs to be implemented in SimpleTCPEchoServer.c?

Yes, currently the default implementation doesn’t log the received contents in the server implementation. You can use a thread-safe logging call in the prvServerConnectionInstance function, probably after the lBytes = FreeRTOS_recv( xConnectedSocket, pucRxBuffer, ipconfigTCP_MSS, 0 ); line, logging the contents of pucRxBuffer.

In the prvEchoClientTask, lMaxLoopCount is set as 1, so there will be only one iteration of sending and receiving data per each client connection.

If its still not working share how you have added logging inside the prvServerConnectionInstance