public void Stop()
{
if (InPipe != null)
{
if (InPipe.IsConnected)
{
InPipe.Disconnect();
}
InPipe.Close();
InPipe.Dispose();
InPipe = null;
}
if (OutPipe != null)
{
if (OutPipe.IsConnected)
{
OutPipe.Disconnect();
}
OutPipe.Close();
OutPipe.Dispose();
OutPipe = null;
}
Status = ConnStatus.Disconnected;
}
/// <summary>
/// Stores the result of the routine implementation to the output pipe.
/// </summary>
/// <param name="result">The result to store</param>
private void SetResult(TR result)
{
Log(LogLevel.Debug, $"Storing Result {result.ToString()}");
byte[] data = ThriftSerializer.Serialize(result);
OutPipe.Store(data.Length);
OutPipe.Store(data);
}
/// <inheritdoc />
protected override void RunRoutine()
{
try
{
Log(LogLevel.Debug, "Try to receive result from ObjectiveRoutine");
// Receive object from inPipe
InPipe.ReadInt();
T t = InPipe.Read(Activator.CreateInstance <T>());
Log(LogLevel.Debug, $"Received from ObjectiveRoutine: {t.ToString()}");
// Map function
List <Tuple <string, TV> > tuples = Map(t);
Log(LogLevel.Debug, $"Mapping done, created {tuples.Count} tuples");
// Tell Receiver the number of tuples
Log(LogLevel.Debug, "Storing number of tuples");
OutPipe.Store(tuples.Count);
// Store tuples to outPipe
int i = 1;
foreach (Tuple <string, TV> tuple in tuples)
{
// Write key
Log(LogLevel.Debug, $"Write key {i}: {tuple.Item1}");
OutPipe.Store(tuple.Item1);
// Write value (size & data)
Log(LogLevel.Debug, $"Write value {i}: {tuple.Item2.ToString()}");
byte[] data = ThriftSerializer.Serialize(tuple.Item2);
OutPipe.Store(data.Length); // size
OutPipe.Store(data);
i++;
}
}
catch (Exception e)
{
Log(LogLevel.Error, $"Error while running map routine: {e.Message}");
throw new RoutineException(e);
}
}
