private static void RegisterAtCoordinator(Uri uri, bool register)
{
var t = new Thread(() =>
{
if (!string.IsNullOrEmpty(Settings.Default.CoordinatorUri))
{
using (var coordinator = new CSClient.CoordinatorServiceClient(new BasicHttpBinding(), new EndpointAddress(Settings.Default.CoordinatorUri)))
{
try
{
Console.WriteLine("{1} at coordinator {0}... ", Settings.Default.CoordinatorUri, register ? "Registering" : "Unregistering");
if (register)
{
coordinator.AddWorkerAsync(uri).Wait();
}
else
{
coordinator.RemoveWorkerAsync(uri).Wait();
}
}
catch
{
Console.WriteLine("{1} at coordinator {0} failed ", Settings.Default.CoordinatorUri, register ? "Registering" : "Unregistering");
}
}
}
});
t.Start();
}
private static void PushReduceResultsToCoordinatorInSeparateThread(int workerId, Uri callbackUri)
{
if (callbackUri == null)
{
return;
}
var t = new Thread(() =>
{
var binding = new BasicHttpBinding();
try
{
using (var csclient = new CSClient.CoordinatorServiceClient(binding, new EndpointAddress(callbackUri)))
{
var storage = RemoteWorkerService.GetWorker(workerId).Storage;
var regex =
new Regex(
string.Format(
"^" + Core.Properties.Settings.Default.ReduceOutputFileName + "$",
@"(?<Key>.+)",
"[0-9]+",
RegexExtensions.GuidRegexString));
var uris = storage.ListFiles();
foreach (var uri in uris)
{
var fileName = storage.GetFileName(uri);
if (regex.IsMatch(fileName))
{
var value = storage.Read(fileName);
csclient.AddToStorage(fileName, value);
}
}
}
}
catch(EndpointNotFoundException)
{
Console.WriteLine("Coordinator not found!");
}
});
t.Start();
}
