function SendMessage(Msg : IHL7ConnectMessage; Source : IHL7ConnectInterface; Destination : IHL7ConnectInterface; OutParam : String; InParam : String) : IHL7ConnectMessage;
Send msg to outgoing interface. The message will be sent immediately and will jump the queue of stored messages. If the interface is unable to process the message, an exception will be raised. Otherwise the result will describe the message the interface returned.
The source is nominal - it is not used but will be passed to scripts and interfaces. You must use a valid interface
Ougoing and incoming scripts will be processed. Be careful not to get in a loop
Script must dispose of the IHL7ConnectMessage result