public DistributedResource Execute(Uri clientUri, int taskId, DistributedResource resource)
{
Logging.WriteLog("Request for executing task on single resource was received");
DistributedResource result = null;
int trycount = TryCount;
do
{
WorkerInfo workerInfo = null;
lock (Server.Workers)
{
List <int> performance = Server.Workers.Select <WorkerInfo, int>(worker => worker.GetPerformance(clientUri)).ToList();
if (performance.Count != 0)
{
workerInfo = Server.Workers[performance.FindIndex(perform => perform == performance.Max())];
var service = RemoteConnection.CreateProxy <IWorkerTaskService>(UriTemplates.CreateTasksUri(workerInfo.WorkerUri));
try
{
result = service.ExecuteTask(workerInfo.Tasks[taskId], resource);
trycount--;
}
catch
{ }
}
}
}while (result == null && Server.Workers.Count != 0 && trycount > 0);
return(result);
}
public void Connect(Uri workerUri)
{
var workerInfo = new WorkerInfo(workerUri);
var service = RemoteConnection.CreateProxy <IWorkerTaskService>(UriTemplates.CreateTasksUri(workerUri));
foreach (Uri client in Server.Clients)
{
workerInfo.Connections.Add(new ConnectionInfo(client, service.CheckConnection(client)));
}
for (int i = 0; i < Server.TaskLibraryManager.Tasks.Count; i++)
{
workerInfo.Tasks.Add(i, service.CreateTask(Server.TaskLibraryManager.Tasks[i].CreateDistributedTaskLibrary(Server.ServerUri)));
}
lock (Server.Workers)
{
if (Server.Workers.Count == 0)
{
Server.OpenClientConnection();
}
Server.Workers.Add(workerInfo);
}
Server.ConnectionControl.AddWorkerConnection(workerUri);
Logging.WriteLog("Worker on " + workerUri + " connected");
}