Initiator Where is the XMPP Server? DNS Server DNS SRV Lookup Location of XMPP Server.

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Presentation transcript:

Initiator Where is the XMPP Server? DNS Server DNS SRV Lookup Location of XMPP Server

Initiator Open a chat room at the XMPP Server

Initiator Invite People to Join the Chat Subscribe to the service

Initiator Where is the network controller? Network Controller Send query message to a pre- defined multicast address Network controller listens on the address and gets the message IP/Port of the controller

Initiator The list of participants Help me install my network Network Controller

Initiator Install the routes between phones Network Controller

Initiator Where is the NOX? NOX Send a discovery message to a pre- defined multicast address NOX listens on the address and gets the message IP/Port of NOX

Initiator NOX Open a chat room at the Server

Initiator Invite People to Join the Chat NOX Subscribe to the service

Initiator Install the routes between phones Network Controller