src/MasterBroker.js
function startHeartbeats () {
    _isMaster = true
    if (_hearbeatInterval) return
    debug('starting heartbeats')
    _sendHeartbeat()
    _hearbeatInterval = setInterval(_sendHeartbeat, HEARTBEAT_INTERVAL)
  }
function startHeartbeats () {
    _isMaster = true
    if (_hearbeatInterval) return
    debug('starting heartbeats')
    _sendHeartbeat()
    _hearbeatInterval = setInterval(_sendHeartbeat, HEARTBEAT_INTERVAL)
  }
function startHeartbeats ( ) { _isMaster = true if ( _hearbeatInterval ) return debug ( 'starting heartbeats' ) _sendHeartbeat ( ) _hearbeatInterval = setInterval ( _sendHeartbeat , HEARTBEAT_INTERVAL ) }
starts the emission of heartbeats at regular intervals
starts the emission of heartbeats at regular intervals