public async static Task <TcpReceiver> Receive(int port)
{
var receiver = new TcpReceiver(port);
await receiver.Start();
return(receiver);
}
public async void Reconnects_when_connection_closes()
{
using (var receiver = await TcpReceiver.Receive(_port))
{
_sender = CreateSender();
_sender.OnNext(new FormattedLogEvent {
Content = "Hello1"
});
await Task.Delay(50);
Assert.Equal("Hello1", receiver.Lines.Single());
await receiver.ResetSocket();
}
using (var receiver = await TcpReceiver.Receive(_port))
{
_sender.OnNext(new FormattedLogEvent {
Content = "Hello2"
});
await Task.Delay(1500); //enough time for sender to retry
Assert.Equal("Hello2", receiver.Lines.Single());
}
}
public async void Sends_content_to_tcp_endpoint()
{
using (var receiver = await TcpReceiver.Receive(_port))
{
_sender = CreateSender();
_sender.OnNext(new FormattedLogEvent {
Content = "Hello1"
});
await Task.Delay(100);
Assert.Equal("Hello1", receiver.Lines.Single());
}
}
public async Task Copes_under_parallel_load()
{
using (var receiver = await TcpReceiver.Receive(_port))
{
_sender = CreateSender();
var messages = Enumerable.Range(0, 5000)
.Select(i => i.ToString())
.ToArray();
Parallel.ForEach(messages, m =>
{
_sender.OnNext(new FormattedLogEvent {
Content = m
});
});
await Task.Delay(2000);
var received = new HashSet <string>(receiver.Lines);
Assert.All(messages, m => received.Contains(m));
}
}