static async Task BenchmarkRpc(IBusControl bus)
{
await using var clientFactory = await bus.CreateReplyToClientFactory();
IRequestClient <SubmitOrder> client = clientFactory.CreateRequestClient <SubmitOrder>();
var messageCount = 10000;
var concurrentMessageCount = 40;
var loopLimit = messageCount / concurrentMessageCount;
// warmup
await Task.WhenAll(Enumerable.Range(0, concurrentMessageCount).Select(x => ProcessOrder(client)));
// do it
var timer = Stopwatch.StartNew();
for (var i = 0; i < loopLimit; i++)
{
await Task.WhenAll(Enumerable.Range(0, concurrentMessageCount).Select(x => ProcessOrder(client)));
}
timer.Stop();
Console.WriteLine("Message Count: {0}", messageCount);
Console.WriteLine("Total duration: {0:g}", timer.Elapsed);
Console.WriteLine("Request rate: {0:F2} (req/s)", messageCount * 1000 / timer.ElapsedMilliseconds);
Console.WriteLine("Message rate: {0:F2} (msg/s)", messageCount * 4 * 1000 / timer.ElapsedMilliseconds);
}
public void GetBusControl(Action <IReceiveEndpointConfigurator> callback)
{
_busControl = Bus.Factory.CreateUsingInMemory(x =>
{
x.TransportConcurrencyLimit = _optionSet.TransportConcurrencyLimit;
x.ReceiveEndpoint("rpc_consumer", e =>
{
callback(e);
_targetEndpointAddress = e.InputAddress;
});
});
_busControl.Start();
_clientFactory = _busControl.CreateReplyToClientFactory();
}
public void GetBusControl(Action <IReceiveEndpointConfigurator> callback)
{
_busControl = Bus.Factory.CreateUsingRabbitMq(x =>
{
x.Host(_hostSettings);
x.ReceiveEndpoint("rpc_consumer" + (_settings.Durable ? "" : "_express"), e =>
{
e.PurgeOnStartup = true;
e.Durable = _settings.Durable;
e.PrefetchCount = _settings.PrefetchCount;
callback(e);
_targetEndpointAddress = e.InputAddress;
});
});
_busControl.Start();
_clientFactory = _busControl.CreateReplyToClientFactory();
}
