public void TestMulticastPublishSubscribe()
{
var publisherCount = 0;
var subscriberCount = 0;
var accessSafely = AccessSafely.Immediately()
.WritingWith <int>("publisherCount", (value) => publisherCount += value)
.ReadingWith("publisherCount", () => publisherCount)
.WritingWith <int>("subscriberCount", (value) => subscriberCount += value)
.ReadingWith("subscriberCount", () => subscriberCount);
var publisherConsumer = new MockChannelReaderConsumer("publisherCount");
publisherConsumer.UntilConsume = accessSafely;
var publisher = new MulticastPublisherReader(
"test-publisher",
new Group("237.37.37.1", 37771),
37779,
1024,
publisherConsumer,
ConsoleLogger.TestInstance());
var subscriber = new MulticastSubscriber(
"test-subscriber",
new Group("237.37.37.1", 37771),
1024,
10,
ConsoleLogger.TestInstance());
var subscriberConsumer = new MockChannelReaderConsumer("subscriberCount");
subscriberConsumer.UntilConsume = accessSafely;
subscriber.OpenFor(subscriberConsumer);
for (int idx = 0; idx < 10; ++idx)
{
publisher.SendAvailability();
}
publisher.ProcessChannel();
for (int i = 0; i < 2; ++i)
{
subscriber.ProbeChannel();
}
subscriberConsumer.UntilConsume.ReadFromExpecting("subscriberCount", 10);
Assert.Equal(0, publisherCount);
Assert.Equal(10, subscriberCount);
}
public DirectoryClientActor(
IServiceDiscoveryInterest interest,
Group directoryPublisherGroup,
int maxMessageSize,
long processingInterval,
int processingTimeout)
{
_interest = interest;
_buffer = new MemoryStream(maxMessageSize);
_subscriber = new MulticastSubscriber(
DirectoryClientFactory.ClientName,
directoryPublisherGroup,
maxMessageSize,
processingTimeout,
Logger);
_subscriber.OpenFor(SelfAs <IChannelReaderConsumer>());
_cancellable = Stage.Scheduler.Schedule(
SelfAs <IScheduled <object?> >(), null, TimeSpan.FromMilliseconds(1000L), TimeSpan.FromMilliseconds(processingInterval));
}
public void TestMulticastPublishSubscribe()
{
var publisherConsumer = new MockChannelReaderConsumer();
var publisherAccess = publisherConsumer.AfterCompleting(0);
var publisher = new MulticastPublisherReader(
"test-publisher",
new Group("237.37.37.2", 37771),
37379,
1024,
publisherConsumer,
ConsoleLogger.TestInstance());
var subscriber = new MulticastSubscriber(
"test-subscriber",
new Group("237.37.37.2", 37771),
1024,
10,
ConsoleLogger.TestInstance());
var subscriberConsumer = new MockChannelReaderConsumer();
var subscriberAccess = subscriberConsumer.AfterCompleting(10);
subscriber.OpenFor(subscriberConsumer);
for (var idx = 0; idx < 10; ++idx)
{
publisher.SendAvailability();
}
publisher.ProcessChannel();
for (var i = 0; i < 2; ++i)
{
subscriber.ProbeChannel();
}
Assert.Equal(0, publisherAccess.ReadFrom <int>("count"));
Assert.Equal(10, subscriberAccess.ReadFromExpecting("count", 10, 10_000));
}