Fuse Message Broker - Exploring JMS - Request and Reply (Pub/Sub)

Request and Reply (Pub/Sub)

What the sample does

In this example in the Pub/Sub domain, the replier application must be started before sending messages from the requestor so that the Pub/Sub replier's message listener can receive the message and release the blocked requestor.

Running the sample

To run the Pub/Sub Request and Reply sample do the following:

In window 1, enter ant trequest.
In window 2, enter ant treply.
In the Requestor window, type AaBbCc then press Enter.
The Replier window reflects the activity, displaying:
```
[Request] RequestingChatter:
                            AaBbCc
```
The replier completes its operation (converts text to uppercase) and sends the result in a message to the requestor. The requestor gets the reply from the replier:
```
[Reply] Transformed RequestingChatter: AaBbCc to all uppercase: REQUESTINGCHATTER: AABBCC
```

Stopping the sample

To stop the applications press Ctrl+C in each window.

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