/**
* Symbols for different modes/roles a node can be in.
* @module brig/roles
*/
'use strict';
/**
* The node synchronizes and appends entries via leader.
*/
module.exports.Follower = Symbol('brig/roles~Follower');
/**
* The node did not receive a heartbeat before the next election and is now
* requesting votes from peers.
*/
module.exports.Candidate = Symbol('brig/roles~Candidate');
/**
* The node was elected leader and relays append entry requests to peers.
*/
module.exports.Leader = Symbol('brig/roles~Leader');