Section: nanomsg 1.1.5 (7)
nn_bus - message bus scalability protocol
Broadcasts messages from any node to all other nodes in the topology. The socket
should never receive messages that it sent itself.
This pattern scales only to local level (within a single machine or within
a single LAN). Trying to scale it further can result in overloading individual
nodes with messages.
For bus topology to function correctly, user is responsible for
ensuring that path from each node to any other node exists within the topology.
Raw (AF_SP_RAW) BUS socket never sends the message to the peer it was received
Sent messages are distributed to all nodes in the topology. Incoming
messages from all other nodes in the topology are fair-queued in the
There are no options defined at the moment.