Patent ID: 6101545
Filing Date: 2000-08-08
Classification: H04L

Abstract:
A Message Handling System for delivering a simulation mode control command message between a first computer and a second computer over a network, said system comprising:a first computer, said first computer being a simulation controller computer;a second computer, said second computer being a simulator computer;a network being connected to said first and said second computer and multiple additional simulator computers;a message receiver for receiving the message from said first computer, said message having a message delivery type field being indicative of either a time critical delivery characteristic or a delivery critical characteristic;a message type determinator coupled to said message receiver for determining the message delivery type of said message;a message delivery selector coupled to said message type determinator for selecting a delivery protocol from a predetermined group of delivery protocols based upon the message delivery type field of said message, said predetermined group of delivery protocols including time critical and delivery critical message protocols, said time critical message protocol delivering messages having said time critical delivery characteristic, said delivery critical message protocol delivering messages having said delivery critical characteristic, said delivery critical message protocol including a message timer for timing the delivery of the message, an acknowledgment for acknowledging, said transported message, and a sequence number for uniquely identifying the message; anda message transporter coupled to said message delivery selector for transporting the message to the second computer using said selected delivery protocol, said message transporter further transporting delivery critical messages to a predetermined subset of said multiple simulation computers.