Patent ID: 9047589
Filing Date: 2015-06-02
Classification: G06Q,H04L

Abstract:
1. A computer-implemented method of subscribing and publishing a publication message, the method comprising receiving a first subscription request at a remote relay from a first client, wherein the first subscription request includes a target; transmitting a subscription message from the remote relay to a single one of a plurality of central relays based on the first subscription request, wherein the transmitting includes the remote relay subscribing to the single one of a plurality of central relays on behalf of the first client and wherein the subscription message includes the target; entering a subscription, at the single one of a plurality of central relays, based on the received subscription message and not forwarding the received subscription message; receiving a publication message at the remote relay from a second client, wherein the publication message includes a pattern; transmitting the publication message to each of the central relays of the plurality of central relays, determining, by the remote relay, that the target from the subscription request matches at least a portion of the pattern in the publication message; and transmitting at least a portion of the publication message from the remote relay to the first client.