/// <summary>
/// The create emitter.
/// </summary>
/// <param name="id">
/// The id.
/// </param>
/// <param name="cancellationToken">
/// The cancellation token.
/// </param>
/// <returns>
/// The <see cref="Action"/>.
/// </returns>
/// <exception cref="NotSupportedException">
/// </exception>
private static Action CreateEmitter(int id, CancellationToken cancellationToken)
{
return () =>
{
while (!cancellationToken.IsCancellationRequested)
{
long messageNumber = Interlocked.Increment(ref MessageNumber);
try
{
switch (Params.Type)
{
case ProducerParams.OneWay:
string label = Params.Type;
Message message = new OneWay(messageNumber);
if (Params.Misbehave)
{
if (Random.Next(10) == 0)
{
label = "bad.msg";
}
if (Random.Next(10) == 0)
{
message = new BadOneWay(messageNumber);
}
}
Console.WriteLine("#{0}: Emitting {1} with label {2}...", id, messageNumber, label);
Bus.Emit(label, message).
ContinueWith(r => Console.WriteLine("#{0}: Received {1} confirmation for {2}.", id, !r.IsFaulted ? "successful" : "failure", messageNumber), cancellationToken);
break;
case ProducerParams.Request:
label = Params.Type;
message = new Request(messageNumber);
if (Params.Misbehave)
{
if (Random.Next(10) == 0)
{
label = "bad.msg";
}
if (Random.Next(10) == 0)
{
message = new BadOneWay(messageNumber);
}
}
Console.WriteLine("#{0}: Requesting {1} using label {2}...", id, messageNumber, label);
Bus.RequestAsync<Message, Response>(label, message, new RequestOptions { Timeout = TimeSpan.FromSeconds(5) }).
ContinueWith(
r =>
{
if (r.IsFaulted)
{
Console.WriteLine("#{0}: Timeout while waiting for {1}.", id, messageNumber);
}
else if (r.IsCompleted)
{
Console.WriteLine("#{0}: Received response {1}.", id, r.Result.Number);
}
},
cancellationToken);
break;
default:
throw new NotSupportedException("Unknown producer type: " + Params.Type);
}
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("#{0}: Caught exception: {1}.", id, ex);
Console.ForegroundColor = ConsoleColor.White;
}
cancellationToken.WaitHandle.WaitOne(Params.Delay);
}
};
}
/// <summary>
/// The create emitter.
/// </summary>
/// <param name="id">
/// The id.
/// </param>
/// <param name="cancellationToken">
/// The cancellation token.
/// </param>
/// <returns>
/// The <see cref="Action"/>.
/// </returns>
/// <exception cref="NotSupportedException">
/// </exception>
private static Action CreateEmitter(int id, CancellationToken cancellationToken)
{
return(() =>
{
while (!cancellationToken.IsCancellationRequested)
{
long messageNumber = Interlocked.Increment(ref MessageNumber);
try
{
switch (Params.Type)
{
case ProducerParams.OneWay:
string label = Params.Type;
Message message = new OneWay(messageNumber);
if (Params.Misbehave)
{
if (Random.Next(10) == 0)
{
label = "bad.msg";
}
if (Random.Next(10) == 0)
{
message = new BadOneWay(messageNumber);
}
}
Console.WriteLine("#{0}: Emitting {1} with label {2}...", id, messageNumber, label);
Bus.Emit(label, message).
ContinueWith(r => Console.WriteLine("#{0}: Received {1} confirmation for {2}.", id, !r.IsFaulted ? "successful" : "failure", messageNumber), cancellationToken);
break;
case ProducerParams.Request:
label = Params.Type;
message = new Request(messageNumber);
if (Params.Misbehave)
{
if (Random.Next(10) == 0)
{
label = "bad.msg";
}
if (Random.Next(10) == 0)
{
message = new BadOneWay(messageNumber);
}
}
Console.WriteLine("#{0}: Requesting {1} using label {2}...", id, messageNumber, label);
Bus.RequestAsync <Message, Response>(label, message, new RequestOptions {
Timeout = TimeSpan.FromSeconds(5)
}).
ContinueWith(
r =>
{
if (r.IsFaulted)
{
Console.WriteLine("#{0}: Timeout while waiting for {1}.", id, messageNumber);
}
else if (r.IsCompleted)
{
Console.WriteLine("#{0}: Received response {1}.", id, r.Result.Number);
}
},
cancellationToken);
break;
default:
throw new NotSupportedException("Unknown producer type: " + Params.Type);
}
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("#{0}: Caught exception: {1}.", id, ex);
Console.ForegroundColor = ConsoleColor.White;
}
cancellationToken.WaitHandle.WaitOne(Params.Delay);
}
});
}
