public async Task DotNettyTcpTransport_should_cleanly_terminate_endpoints_upon_failed_outbound_connection()
{
var config = Sys.Settings.Config.GetConfig("akka.remote.dot-netty.tcp");
Assert.False(config.IsNullOrEmpty());
var t1 = new TcpTransport(Sys, config);
try
{
var p1 = CreateTestProbe();
// bind
var c1 = await t1.Listen();
c1.Item2.SetResult(new ActorAssociationEventListener(p1));
// t1 --> t2 association
await Assert.ThrowsAsync <InvalidAssociationException>(async() =>
{
var a = await t1.Associate(c1.Item1.WithPort(c1.Item1.Port + 100));
});
AwaitCondition(() => t1.ConnectionGroup.Count == 1);
}
finally
{
await t1.Shutdown();
}
}
public async Task DotNettyTcpTransport_should_cleanly_terminate_active_endpoints_upon_outbound_disassociate()
{
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));
// force a disassociation
handle.Disassociate();
// verify that the connections are terminated
p1.ExpectMsg <Disassociated>();
AwaitCondition(() => t1.ConnectionGroup.Count == 1);
AwaitCondition(() => t2.ConnectionGroup.Count == 1);
// 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();
}
}
