|Site Home Patterns Home Table of Contents|
When two applications communicate via Messaging, the communication is one-way. The applications may want a two-way conversation.
When an application sends a message, how can it get a response from the receiver?
Send a pair of Request-Reply messages, each on its own channel.
Request-Reply has two participants:...
Related patterns: Command Message, Correlation Identifier, Document Message, Remote Procedure Invocation, Event Message, Guaranteed Delivery, Message, Message Channel, Message Sequence, Messaging, Point-to-Point Channel, Polling Consumer, Publish-Subscribe Channel, Return Address
Gregor Hohpe and Bobby Woolf
|Home Patterns Table of Contents||Previous Next|
|© 2003 Bobby Woolf All rights reserved.|