public async void TestSendAndReceive()
{
var resolver = new DependencyResolver();
using (var broker = new ZmqBroker(this.zmqContext, ClientInboundAddress, ClientOutboundAddress, ServerInboundAddress, ServerOutboundAddress))
{
broker.Listen();
using (var server = new ZmqServer(this.zmqContext, ServerInboundAddress, ServerOutboundAddress, new ServiceFactory(resolver)))
{
server.Listen();
using (var client = new ZmqClient(this.zmqContext, ClientInboundAddress, ClientOutboundAddress))
{
var clientFactory = new ServiceClientFactory(client);
var serviceClient = clientFactory.CreateServiceClient <ITestService2>();
Assert.That(serviceClient.GetPerson(1), Is.Not.Null);
var persons = await serviceClient.ListPersonsAsync(5);
Assert.That(persons, Is.Not.Null);
Assert.AreEqual(5, persons.Count());
var nullCollection = await serviceClient.ListPersonsAsync(-1);
Assert.IsNull(nullCollection);
var nullObject = serviceClient.GetPerson(-1);
Assert.IsNull(nullObject);
}
}
}
}
public async void TestSendAndReceive()
{
var resolver = new DependencyResolver();
using (var broker = new ZmqBroker(this.zmqContext, ClientInboundAddress, ClientOutboundAddress, ServerInboundAddress, ServerOutboundAddress))
{
broker.Listen();
using (var server = new ZmqServer(this.zmqContext, ServerInboundAddress, ServerOutboundAddress, new ServiceFactory(resolver)))
{
server.Listen();
using (var client = new ZmqClient(this.zmqContext, ClientInboundAddress, ClientOutboundAddress))
{
var clientFactory = new ServiceClientFactory(client);
var serviceClient = clientFactory.CreateServiceClient<ITestService2>();
Assert.That(serviceClient.GetPerson(1), Is.Not.Null);
var persons = await serviceClient.ListPersonsAsync(5);
Assert.That(persons, Is.Not.Null);
Assert.AreEqual(5, persons.Count());
var nullCollection = await serviceClient.ListPersonsAsync(-1);
Assert.IsNull(nullCollection);
var nullObject = serviceClient.GetPerson(-1);
Assert.IsNull(nullObject);
}
}
}
}
static void Main(string[] args)
{
//Note: 0MQ tcp sockets only accept IPv4 addresses, wild card or interface-name for the Bind operation.
var clientInboundAddr = "tcp://*:8001";
var clientOutboundAddr = "tcp://*:8002";
var serverInboundAddr = "tcp://*:8003";
var serverOutboundAddr = "tcp://*:8004";
ZmqBroker broker = null;
try
{
broker = new ZmqBroker(new ZMQ.Context(), clientInboundAddr, clientOutboundAddr, serverInboundAddr, serverOutboundAddr);
broker.Listen();
Console.WriteLine("Press enter to quit");
Console.ReadLine();
}
finally
{
if (broker != null)
{
broker.Dispose();
}
}
}
//[TestCase(5, 1000000)]
public async void TestLoadBalancing(int nServers, int nMsgs)
{
var resolver = new DependencyResolver();
using (var broker = new ZmqBroker(this.zmqContext, ClientInboundAddress, ClientOutboundAddress, ServerInboundAddress, ServerOutboundAddress))
{
broker.Listen();
var servers = Enumerable.Range(0, nServers)
.Select(i => new ZmqServer(this.zmqContext, ServerInboundAddress, ServerOutboundAddress, new ServiceFactory(resolver)))
.ToArray();
try
{
foreach (var server in servers)
{
server.Listen();
}
using (var client = new ZmqClient(this.zmqContext, ClientInboundAddress, ClientOutboundAddress))
{
var clientFactory = new ServiceClientFactory(client);
var serviceClient = clientFactory.CreateServiceClient <ITestService2>();
var tasks = Enumerable.Range(0, nMsgs)
//.Select(i => serviceClient.SumAsync(5, 15))
.Select(i => serviceClient.ListPersonsAsync(7))
.ToArray();
await Task.WhenAll(tasks);
Assert.True(tasks.All(t => t.Result.Count() == 7));
}
}
finally
{
foreach (var server in servers)
{
server.Dispose();
}
}
}
}
public async void TestSendAndReceiveExceptions()
{
var resolver = new DependencyResolver();
using (var broker = new ZmqBroker(this.zmqContext, ClientInboundAddress, ClientOutboundAddress, ServerInboundAddress, ServerOutboundAddress))
{
broker.Listen();
using (var server = new ZmqServer(this.zmqContext, ServerInboundAddress, ServerOutboundAddress, new ServiceFactory(resolver)))
{
server.Listen();
using (var client = new ZmqClient(this.zmqContext, ClientInboundAddress, ClientOutboundAddress))
{
var clientFactory = new ServiceClientFactory(client);
var serviceClient = clientFactory.CreateServiceClient<ITestService>();
//Synchronous
var err = Assert.Catch(async () => await serviceClient.FailAsync());
Assert.IsNotNull(err);
Assert.IsNotInstanceOf<AggregateException>(err);
//Asynchronous task based
err = Assert.Catch(() => serviceClient.Fail());
Assert.IsNotNull(err);
Assert.IsNotInstanceOf<AggregateException>(err);
//Asynchronous IAsyncResult based , awaiting with Task
err = Assert.Catch(async () => await Task.Factory.FromAsync(serviceClient.BeginFail, serviceClient.EndFail, null));
Assert.IsNotNull(err);
Assert.IsNotInstanceOf<AggregateException>(err);
//Timeout exceptions
var factoryWithTimeout = new ServiceClientFactory(client);
var serviceClientWithTimeout = factoryWithTimeout.CreateServiceClient<ITestService>(50); //50ms
Assert.Throws<TimeoutException>(async () => await serviceClientWithTimeout.ReplyAfter(1000));
}
}
}
}
public async void TestSendAndReceiveExceptions()
{
var resolver = new DependencyResolver();
using (var broker = new ZmqBroker(this.zmqContext, ClientInboundAddress, ClientOutboundAddress, ServerInboundAddress, ServerOutboundAddress))
{
broker.Listen();
using (var server = new ZmqServer(this.zmqContext, ServerInboundAddress, ServerOutboundAddress, new ServiceFactory(resolver)))
{
server.Listen();
using (var client = new ZmqClient(this.zmqContext, ClientInboundAddress, ClientOutboundAddress))
{
var clientFactory = new ServiceClientFactory(client);
var serviceClient = clientFactory.CreateServiceClient <ITestService>();
//Synchronous
var err = Assert.Catch(async() => await serviceClient.FailAsync());
Assert.IsNotNull(err);
Assert.IsNotInstanceOf <AggregateException>(err);
//Asynchronous task based
err = Assert.Catch(() => serviceClient.Fail());
Assert.IsNotNull(err);
Assert.IsNotInstanceOf <AggregateException>(err);
//Asynchronous IAsyncResult based , awaiting with Task
err = Assert.Catch(async() => await Task.Factory.FromAsync(serviceClient.BeginFail, serviceClient.EndFail, null));
Assert.IsNotNull(err);
Assert.IsNotInstanceOf <AggregateException>(err);
//Timeout exceptions
var factoryWithTimeout = new ServiceClientFactory(client);
var serviceClientWithTimeout = factoryWithTimeout.CreateServiceClient <ITestService>(50); //50ms
Assert.Throws <TimeoutException>(async() => await serviceClientWithTimeout.ReplyAfter(1000));
}
}
}
}
//[TestCase(5, 1000000)]
public async void TestLoadBalancing(int nServers, int nMsgs)
{
var resolver = new DependencyResolver();
using (var broker = new ZmqBroker(this.zmqContext, ClientInboundAddress, ClientOutboundAddress, ServerInboundAddress, ServerOutboundAddress))
{
broker.Listen();
var servers = Enumerable.Range(0, nServers)
.Select(i => new ZmqServer(this.zmqContext, ServerInboundAddress, ServerOutboundAddress, new ServiceFactory(resolver)))
.ToArray();
try
{
foreach (var server in servers) server.Listen();
using (var client = new ZmqClient(this.zmqContext, ClientInboundAddress, ClientOutboundAddress))
{
var clientFactory = new ServiceClientFactory(client);
var serviceClient = clientFactory.CreateServiceClient<ITestService2>();
var tasks = Enumerable.Range(0, nMsgs)
//.Select(i => serviceClient.SumAsync(5, 15))
.Select(i => serviceClient.ListPersonsAsync(7))
.ToArray();
await Task.WhenAll(tasks);
Assert.True(tasks.All(t => t.Result.Count() == 7));
}
}
finally
{
foreach (var server in servers) server.Dispose();
}
}
}