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- nn_bus(7)
- =========
- NAME
- ----
- nn_bus - message bus scalability protocol
- SYNOPSIS
- --------
- *#include <nanomsg/nn.h>*
- *#include <nanomsg/bus.h>*
- DESCRIPTION
- -----------
- 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.
- WARNING: 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
- from.
- Socket Types
- ~~~~~~~~~~~~
- NN_BUS::
- Sent messages are distributed to all nodes in the topology. Incoming
- messages from all other nodes in the topology are fair-queued in the
- socket.
- Socket Options
- ~~~~~~~~~~~~~~
- There are no options defined at the moment.
- SEE ALSO
- --------
- <<nn_pubsub#,nn_pubsub(7)>>
- <<nn_reqrep#,nn_reqrep(7)>>
- <<nn_pipeline#,nn_pipeline(7)>>
- <<nn_survey#,nn_survey(7)>>
- <<nn_pair#,nn_pair(7)>>
- <<nanomsg#,nanomsg(7)>>
- AUTHORS
- -------
- link:mailto:sustrik@250bpm.com[Martin Sustrik]
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