Patent ID: 11902388
Assignee: MUSARUBRA US LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 6:
7. An apparatus, comprising:
a network interface to
receive, from a client, a first message to subscribe to a response topic,
receive, from a domain master, a second message to subscribe to a service topic of a domain, the domain being at least one of device maintenance, malware, or network status,
receive a third message directed to the service topic, the third message including the response topic, and
receive a response message directed to the response topic; and

a processor configured to perform a check that the domain master subscribed to the service topic, wherein the network interface is to pass the third message to the domain master, based at least in part on the check that the domain master subscribed to the service topic,
the processor further is configured to perform a check that the client subscribed to the response topic, and the network interface is to pass the response message to the client, based at least in part on the check that the client subscribed to the response topic.