public void HandleRequest(Message request, Message response)
{
//System.Diagnostics.Debug.WriteLine(string.Format(
// "{0}\t{1} received {2}",
// DateTime.Now,
// this.node.Entry.Address,
// sourceEndPoint.Port));
// TODO: Here we handle the messages that get received by the node.
// TODO: Call methods on the Node class to merge hash rings and do failure detection.
// TODO: Liskov substitution principle violation that I'm not happy about.
if (response != null)
{
response.Source = this.node.Entry.Address;
var heartbeat = new HeartBeat();
heartbeat.Nodes = node.Nodes;
response.Parts.Add(heartbeat.GetType().Name.ToLowerInvariant(), JsonSerializer.SerializeToString(heartbeat));
string[] sourceAddress = request.Source.Split(':');
var sourceEndPoint = new IPEndPoint(IPAddress.Parse(sourceAddress[0]), int.Parse(sourceAddress[1]));
}
}
private void HeartBeatTimer(object state)
{
var heartbeat = new HeartBeat();
heartbeat.Nodes = this.Nodes;
//var msg = new Message(); {Parts = {{heartbeat.GetType().Name.ToLowerInvariant(), }}
//
var message = messageBus.CreateMessage(heartbeat);
//messageBus.AddPart<HeartBeat>(msg, heartbeat);
// Choose a random node from the ring to gossip with.
var nodeNumber = random.Next(0, this.Nodes.Count);
if (this.Nodes.Count > 0)
{
var destinationEndpoint = IPEndPointParser.Parse(this.Nodes.ElementAt(nodeNumber).Value.Address);
this.messageBus.Send(message, destinationEndpoint);
}
}
private void HeartBeatTimer(object state)
{
var heartbeat = new HeartBeat();
heartbeat.Nodes = this.Nodes;
var msg = new Message();
messageBus.AddMessage<HeartBeat>(msg, heartbeat);
// Choose a random node from the ring to gossip with.
var nodeNumber = random.Next(0, this.Nodes.Count);
if (this.Nodes.Count > 0)
{
var destinationEndpoint = IPEndPointParser.Parse(this.Nodes.ElementAt(nodeNumber).Value.Address);
this.messageBus.Send(msg, destinationEndpoint);
}
}
