MxO Client - Connection sequence Launchpad->Worldlist (Work in progress)

[rajkosto]

No, all communication ceases after client.dll function is called

the exported functions from client.dll are
ErrorClientDLL
InitClientDLL
RunClientDLL
SetMasterDatabase
TermClientDLL

launcher.exe (matrix.exe really, they are both the same exe), just call InitClientDLL with a few pointers to some class instances ( i have no idea which, but i guess they give all the info required for the client to proceed), and then calls RunClientDLL.
The other functions are only called in special cases