Multithreading will be needed to simultaneously receive and send data.
The preparations include:
- move all the settings of the program into global scope
- add mutexes
- move the code that reads from the TCP socket into a dedicated function
This is the entire reason I build lib/cli in the first place:
Parsing arguments directly in a given program tends to get really messy,
not to mention all the different ways that arguments can be specified
and the redundant work required to do that on multiple programs.
BodgeMaster