I have developed an android CoAP client application using Californium java, and the server side using CoAP.NET C#. And I have noticed that there are some places where the server responses never reach the client. I can see the correct request in the server and it replies, but the reply never reaches the client.
I can reproduce this easily by connecting the android smartphone client wifi to a hotspot created by another smartphone.
Hello,
I have developed an android CoAP client application using Californium java, and the server side using CoAP.NET C#. And I have noticed that there are some places where the server responses never reach the client. I can see the correct request in the server and it replies, but the reply never reaches the client.
I can reproduce this easily by connecting the android smartphone client wifi to a hotspot created by another smartphone.
Is there someone which knows why this happen?
Best Regards, Fábio Cardoso