Patent ID: 7389325
Filing Date: 2008-06-17
Classification: G06Q

Abstract:
1. A method for a bridge linking two publish/subscribe message brokers together, the method comprising: subscribing to receive request messages on one or more topics from a first broker; subscribing to receive all messages published at either the first or the second broker to a replyto topic including a bridge identifier; receiving a request message from the first broker, the request message specifying a temporary replyto topic on which responses to the request should be published; modifying the temporary replyto topic to specify a bridge identifier; forwarding the modified request message to a second broker; receiving a response to the request from the second broker, the response being published on the replyto topic including the bridge identifier, the bridge receiving the response as a result of the subscription to receive all messages published to a topic including the bridge identifier; and forwarding the response on to the first broker.