public async Task DotNettyTcpTransport_should_cleanly_terminate_active_endpoints_upon_outbound_shutdown()
{
var config = Sys.Settings.Config.GetConfig("akka.remote.dot-netty.tcp");
Assert.False(config.IsNullOrEmpty());
var t1 = new TcpTransport(Sys, config);
var t2 = new TcpTransport(Sys, config);
try
{
var p1 = CreateTestProbe();
var p2 = CreateTestProbe();
// bind
var c1 = await t1.Listen();
c1.Item2.SetResult(new ActorAssociationEventListener(p1));
var c2 = await t2.Listen();
c2.Item2.SetResult(new ActorAssociationEventListener(p2));
// t1 --> t2 association
var handle = await t1.Associate(c2.Item1);
handle.ReadHandlerSource.SetResult(new ActorHandleEventListener(p1));
var inboundHandle = p2.ExpectMsg <InboundAssociation>().Association; // wait for the inbound association handle to show up
inboundHandle.ReadHandlerSource.SetResult(new ActorHandleEventListener(p2));
AwaitCondition(() => t1.ConnectionGroup.Count == 2);
AwaitCondition(() => t2.ConnectionGroup.Count == 2);
var chan1 = t1.ConnectionGroup.Single(x => !x.Id.Equals(t1.ServerChannel.Id));
var chan2 = t2.ConnectionGroup.Single(x => !x.Id.Equals(t2.ServerChannel.Id));
// shutdown remoting on t1
await t1.Shutdown();
p2.ExpectMsg <Disassociated>();
// verify that the connections are terminated
AwaitCondition(() => t1.ConnectionGroup.Count == 0, null, message: $"Expected 0 open connection but found {t1.ConnectionGroup.Count}");
AwaitCondition(() => t2.ConnectionGroup.Count == 1, null, message: $"Expected 1 open connection but found {t2.ConnectionGroup.Count}");
// verify that the connection channels were terminated on both ends
chan1.CloseCompletion.IsCompleted.Should().BeTrue();
chan2.CloseCompletion.IsCompleted.Should().BeTrue();
}
finally
{
await t1.Shutdown();
await t2.Shutdown();
}
}
public async Task DotNettyTcpTransport_should_start_without_pooling()
{
var t1 = new TcpTransport(Sys, Sys.Settings.Config.GetConfig("akka.remote.dot-netty.tcp"));
try
{
// bind
await t1.Listen();
// verify that ServerChannel is active and open
var sc = t1.ServerChannel;
sc.Should().NotBeNull();
sc.Active.Should().BeTrue();
sc.Open.Should().BeTrue();
sc.Allocator.Should().NotBeOfType <PooledByteBufferAllocator>(); // verify we are not using pooling
sc.Allocator.Should().BeOfType <UnpooledByteBufferAllocator>();
}
finally
{
await t1.Shutdown();
}
}
