->

- MsgIn ( Message : 
                    - MsgProc 'Thread_context' Message Message.Layer_id
        )
' Thread_context = . ..

/

MsgProc ->
Arg TC : ^&Variables, Message : HTTPMessage, Layer : HTTP_POST

- HTTPRequest >Request< Message,
  CheckUser Request Layer,
  Process 'TC' Request

/

MsgProc ->
Arg TC : ^&Variables, Message : HTTPMessage, Layer : HTTP_GET

...

/

MsgProc ->
Arg TC : ^&Variables, Message : HTTPMessage, . : Const

/