private void HandleNodeCommunication(NodeManagerComm data)
{
switch (data.Protocol)
{
case NodeManagerComm.MessageType.SubmitJob:
SendMessage(new [] { "submit" });
break;
// sent by a job file
case NodeManagerComm.MessageType.NewJob:
Manager.Logger.Log("Received Job File: " + data.Args[1]);
// add it to the list of jobs for later
var jobRef = JsonConvert.DeserializeObject <JobRef>(data.Args[1]);
Manager.Scheduler.AddJob(jobRef, Proxy.Id);
Manager.Logger.Log("Proxy id is:" + Proxy.Id);
break;
case NodeManagerComm.MessageType.File:
Manager.Logger.Log("Node Manager: sending file info");
SendMessage(data.Args);
break;
// the machine that submitted the job file
// needs to be on the same computer that the
// manager is running on as of now.
case NodeManagerComm.MessageType.Send:
var jobId = int.Parse(data.Args[1]);
//var job = JsonConvert.DeserializeObject<JobRef>(data.args[1]);
var j = Manager.Scheduler.GetJob(jobId);
if (j != null)
{
Manager.Logger.Log("Sending file: " + Path.GetFileName(j.PathToDll));
//bool found = manager.Scheduler.GetJob(Path.GetFileName(data.args[1]), out d);
Manager.Logger.Log("Writing file: " + j.PathToDll);
FileWrite.WriteOut(Proxy.IOStream, j.PathToDll);
Proxy.IOStream.Flush();
Manager.Logger.Log("Sent file");
}
else
{
Manager.Logger.Log("No jobs... bad");
}
break;
case NodeManagerComm.MessageType.FileRead:
Manager.Logger.Log("Node Manageer: Node has read file");
SendMessage(new [] { "execute" });
break;
case NodeManagerComm.MessageType.NodeFinished:
Manager.ConnectedNodes[Proxy.Id].Busy = false;
Manager.SendJobResults(data);
break;
case NodeManagerComm.MessageType.Results:
// forward along the results to the user
SendMessage(data.Args);
break;
case NodeManagerComm.MessageType.NodeQuit:
// remove the entry associated with
// this proxy's id
Manager.ConnectedNodes.Remove(Proxy.Id);
// goto case is not harmful (like a regular 'goto' in other languages)
goto case NodeManagerComm.MessageType.ConnectionQuit;
case NodeManagerComm.MessageType.ConnectionQuit:
// remove the connection
Manager.Connections.Remove(Proxy);
DoneSending = true;
break;
case NodeManagerComm.MessageType.Shutdown:
SendMessage(new [] { "shutdown" });
// shutdown after we have sent the message
DoneSending = true;
break;
case NodeManagerComm.MessageType.Unknown:
break;
default:
// should never get here, unknown handles it
throw new ArgumentOutOfRangeException();
}
}
