message: Set disconnect timeout to 2 sec
diff: @@ -459,8 +459,6 @@ function valueRemoved(nodeid, comclass, instance, index) {
  * Method used to close client connection, use this before destroy
  */
  ZwaveClient.prototype.close = function (callback) {
  - var self = this;
  -
  if(this.tail){
  this.tail.unwatch();
  }
  @@ -468,15 +466,10 @@ function valueRemoved(nodeid, comclass, instance, index) {
  if(this.connected && this.client){
  this.connected = false;
  this.closed = true;
  - try{
  - self.client.disconnect(self.cfg.port);
  - //sleep 1 second
  - if(callback) setTimeout(callback, 1000);
  - }catch(e){
  - if(callback) callback();
  - debug("Error while closing Zwave client", e);
  + this.client.disconnect(this.cfg.port);
  }
  - }else if(callback) callback();
  +
  + if(callback) setTimeout(callback, 2000);
  }
  /**
  