* ProcessMessage ->                                   ^/ ProcessMessage ->
Arg Message : ReceivedMessage                         Arg Thread_context : ^&LocalVariables 
    Thread_context : LocalVariables                       Message : ReceivedMessage 
                                                          F_name, Caller_name : String
...                                                     
                                                      ...
/                                                     
                                                      /
                                                      






    
    
    
