public void Simplest_Test_Publisher_To_Subscriber()
{
NUnitUtils.PrintTestName();
var sw = Stopwatch.StartNew();
var cd = new CountdownEvent(5);
{
var freePort = NUnitUtils.TcpPortFree();
var publisher = new PublisherNetMq <int>("tcp://127.0.0.1:" + freePort, loggerDelegate: Console.Write);
var subscriber = new SubscriberNetMq <int>("tcp://127.0.0.1:" + freePort, loggerDelegate: Console.Write);
subscriber.Subscribe(o =>
{
Console.Write("Test 1: {0}\n", o);
cd.Signal();
},
ex => { Console.WriteLine("Exception! {0}", ex.Message); });
publisher.OnNext(38);
publisher.OnNext(39);
publisher.OnNext(40);
publisher.OnNext(41);
publisher.OnNext(42);
}
if (cd.Wait(GlobalTimeout.Timeout) == false) // Blocks until _countdown.Signal has been called.
{
Assert.Fail("Timed out, this test should complete in {0} seconds.", GlobalTimeout.Timeout.TotalSeconds);
}
NUnitUtils.PrintElapsedTime(sw.Elapsed);
}
private static void Main()
{
var publisher = new PublisherNetMq <int>("tcp://127.0.0.1:56001");
while (true)
{
publisher.OnNext(42); // Sends 42.
}
// ReSharper disable once FunctionNeverReturns
}
public static void Speed_Test_Publisher_Subscriber()
{
NUnitUtils.PrintTestName();
var sw = Stopwatch.StartNew();
{
var max = 100 * 1000;
var cd = new CountdownEvent(max);
var receivedNum = 0;
{
Console.Write("Speed test with {0} messages:\n", max);
var freePort = NUnitUtils.TcpPortFree();
var publisher = new PublisherNetMq <int>("tcp://127.0.0.1:" + freePort,
loggerDelegate: Console.Write);
var subscriber = new SubscriberNetMq <int>("tcp://127.0.0.1:" + freePort,
loggerDelegate: Console.Write);
subscriber.Subscribe(i =>
{
receivedNum++;
cd.Signal();
if (i % 10000 == 0)
{
//Console.Write("*");
}
});
sw.Start();
for (var i = 0; i < max; i++)
{
publisher.OnNext(i);
}
}
if (cd.Wait(GlobalTimeout.Timeout) == false) // Blocks until _countdown.Signal has been called.
{
Assert.Fail("\nTimed out, this test should complete in {0} seconds. receivedNum={1}",
GlobalTimeout.Timeout.TotalSeconds,
receivedNum);
}
// On my machine, achieved >120,000 messages per second.
NUnitUtils.PrintElapsedTime(sw.Elapsed, max);
}
}
static void Main(string[] args)
{
Console.Write("Reactive Extensions publisher demo:\n");
string endPoint = "tcp://127.0.0.1:56001";
if (args.Length >= 1)
{
endPoint = args[0];
}
Console.Write("Endpoint: {0}\n", endPoint);
// Debug: Subscribe to ourself.
{
var subscriber = new SubscriberNetMq <MyMessage>(endPoint, new SerializeViaProtoBuf <MyMessage>(), loggerDelegate: msg => Console.Write(msg));
// Debug: subscribe to ourself. If you run the "SampleSubscriber" project now, you will see the same
// messages appearing in that subscriber too.
subscriber.Subscribe(message =>
{
Console.Write("Received: {0}, '{1}'.\n", message.Num, message.Name);
});
}
// Publisher.
{
var publisher = new PublisherNetMq <MyMessage>(endPoint, new SerializeViaProtoBuf <MyMessage>(), loggerDelegate: msg => Console.Write(msg));
int i = 0;
while (true)
{
var message = new MyMessage(i, "Bob");
// When we call "OnNext", it binds a publisher to this endpoint endpoint.
publisher.OnNext(message);
Console.Write("Published: {0}, '{1}'.\n", message.Num, message.Name);
Thread.Sleep(TimeSpan.FromMilliseconds(1000));
i++;
}
}
// NOTE: If you run the "SampleSubscriber" project now, you will see the same messages appearing in the subscriber.
}
static void Main(string[] args)
{
Console.Write("Reactive Extensions publisher demo:\n");
string endPoint = "tcp://127.0.0.1:56001";
if (args.Length >= 1)
{
endPoint = args[0];
}
Console.Write("Endpoint: {0}\n", endPoint);
// Debug: Subscribe to ourself.
{
var subscriber = new SubscriberNetMq<MyMessage>(endPoint, loggerDelegate: msg => Console.Write(msg));
// Debug: subscribe to ourself. If you run the "SampleSubscriber" project now, you will see the same
// messages appearing in that subscriber too.
subscriber.Subscribe(message =>
{
Console.Write("Received: {0}, '{1}'.\n", message.Num, message.Name);
});
}
// Publisher.
{
var publisher = new PublisherNetMq<MyMessage>(endPoint, loggerDelegate: msg => Console.Write(msg));
int i = 0;
while (true)
{
var message = new MyMessage(i, "Bob");
// When we call "OnNext", it binds a publisher to this endpoint endpoint.
publisher.OnNext(message);
Console.Write("Published: {0}, '{1}'.\n", message.Num, message.Name);
Thread.Sleep(TimeSpan.FromMilliseconds(1000));
i++;
}
}
// NOTE: If you run the "SampleSubscriber" project now, you will see the same messages appearing in the subscriber.
}
public void Simplest_Test_Publisher_To_Subscriber()
{
NUnitUtils.PrintTestName();
var sw = Stopwatch.StartNew();
var cd = new CountdownEvent(5);
{
var freePort = NUnitUtils.TcpPortFree();
var publisher = new PublisherNetMq<int>("tcp://127.0.0.1:" + freePort, loggerDelegate: Console.Write);
var subscriber = new SubscriberNetMq<int>("tcp://127.0.0.1:" + freePort, loggerDelegate: Console.Write);
subscriber.Subscribe(o =>
{
Console.Write("Test 1: {0}\n", o);
cd.Signal();
},
ex => { Console.WriteLine("Exception! {0}", ex.Message); });
publisher.OnNext(38);
publisher.OnNext(39);
publisher.OnNext(40);
publisher.OnNext(41);
publisher.OnNext(42);
}
if (cd.Wait(GlobalTimeout.Timeout) == false) // Blocks until _countdown.Signal has been called.
{
Assert.Fail("Timed out, this test should complete in {0} seconds.", GlobalTimeout.Timeout.TotalSeconds);
}
NUnitUtils.PrintElapsedTime(sw.Elapsed);
}
public static void Speed_Test_Publisher_Subscriber()
{
NUnitUtils.PrintTestName();
var sw = Stopwatch.StartNew();
{
var max = 100*1000;
var cd = new CountdownEvent(max);
var receivedNum = 0;
{
Console.Write("Speed test with {0} messages:\n", max);
var freePort = NUnitUtils.TcpPortFree();
var publisher = new PublisherNetMq<int>("tcp://127.0.0.1:" + freePort,
loggerDelegate: Console.Write);
var subscriber = new SubscriberNetMq<int>("tcp://127.0.0.1:" + freePort,
loggerDelegate: Console.Write);
subscriber.Subscribe(i =>
{
receivedNum++;
cd.Signal();
if (i%10000 == 0)
{
//Console.Write("*");
}
});
sw.Start();
for (var i = 0; i < max; i++)
{
publisher.OnNext(i);
}
}
if (cd.Wait(GlobalTimeout.Timeout) == false) // Blocks until _countdown.Signal has been called.
{
Assert.Fail("\nTimed out, this test should complete in {0} seconds. receivedNum={1}",
GlobalTimeout.Timeout.TotalSeconds,
receivedNum);
}
// On my machine, achieved >120,000 messages per second.
NUnitUtils.PrintElapsedTime(sw.Elapsed, max);
}
}