How to run a backend server written in C++ in echo example?

[xuleixie]

above

[KianAnbarestani]

Here's a concise approach:

1. Build your server: Compile your C++ echo server using your preferred build system (e.g., CMake or Makefile).
2. Run the binary: Execute the compiled binary; it should listen on a predefined port.
3. Check network settings: Confirm your firewall and networking configurations allow inbound connections.
4. Connect a client: Use an echo client (or tools like telnet or netcat) to connect to the server's port.
5. Verify echo functionality: Send data from the client and ensure the server echoes it back.
6. Adjust configuration if needed: Modify your server’s settings (port number, protocols, etc.) based on testing results.