src/kad/node.js
function Node (options) {
  if (!(this instanceof Node)) {
    return new Node(options)
  }

  events.EventEmitter.call(this)
  this._setStorageAdapter(options.storage)

  this._log = options.logger
  this._rpc = options.transport
  this._self = this._rpc._contact
  this._validator = options.validator

  this._router = options.router || new Router({
    logger: this._log,
    transport: this._rpc,
    validator: this._validateKeyValuePair.bind(this)
  })

  this._bindRouterEventHandlers()
  this._bindRPCMessageHandlers()
  this._startReplicationInterval()
  this._startExpirationInterval()
  this._log.info('node created', {
    nodeID: this._self.nodeID
  })
}
function Node (options) {
  if (!(this instanceof Node)) {
    return new Node(options)
  }

  events.EventEmitter.call(this)
  this._setStorageAdapter(options.storage)

  this._log = options.logger
  this._rpc = options.transport
  this._self = this._rpc._contact
  this._validator = options.validator

  this._router = options.router || new Router({
    logger: this._log,
    transport: this._rpc,
    validator: this._validateKeyValuePair.bind(this)
  })

  this._bindRouterEventHandlers()
  this._bindRPCMessageHandlers()
  this._startReplicationInterval()
  this._startExpirationInterval()
  this._log.info('node created', {
    nodeID: this._self.nodeID
  })
}
function Node ( options ) { if ( ! ( this instanceof Node ) ) { return new Node ( options ) } events . EventEmitter . call ( this ) this . _setStorageAdapter ( options . storage ) this . _log = options . logger this . _rpc = options . transport this . _self = this . _rpc . _contact this . _validator = options . validator this . _router = options . router || new Router ( { logger : this . _log , transport : this . _rpc , validator : this . _validateKeyValuePair . bind ( this ) } ) this . _bindRouterEventHandlers ( ) this . _bindRPCMessageHandlers ( ) this . _startReplicationInterval ( ) this . _startExpirationInterval ( ) this . _log . info ( 'node created' , { nodeID : this . _self . nodeID } ) }
Represents a Kademlia node
@constructor
@param {Object} options
@param {Router} options.router - Custom router instance to use
@param {RPC} options.transport - Transport (RPC) adapter to use
@param {Object} options.storage - Storage adapter to use
@param {Logger} options.logger - Logger instance to use
@param {Node~validator} options.validator - Key-Value validation function
@emits Node#join
@emits Node#leave
@emits Node#connect
@emits Node#disconnect
@emits Node#error
Represents a Kademlia node