private void _server_OnError(TcpServer.TcpServer server, Exception e)
{
}
public async Task Test()
{
using (var server = new TcpServer(IPAddress.Any, 54001))
{
server.OnDataReceived += async(sender, e) =>
{
var bytesRead = 0;
do
{
// Read buffer, discarding data
bytesRead = e.Stream.Read(new byte[1024], 0, 1024);
}while (bytesRead > 0 && e.Stream.DataAvailable);
// Simulate long running task
Console.WriteLine($"Doing some heavy response processing now. [{Thread.CurrentThread.ManagedThreadId}]");
await Task.Delay(3000);
Console.WriteLine($"Finished processing. [{Thread.CurrentThread.ManagedThreadId}]");
var response = Encoding.ASCII.GetBytes("Who's there?");
e.Stream.Write(response, 0, response.Length);
};
await Task.Run(async() =>
{
var serverTask = server.StartAsync();
var tasks = new List <Task>();
for (var i = 0; i < 5; ++i)
{
tasks.Add(Task.Run(() =>
{
var response = new byte[1024];
using (var client = new TcpClient())
{
client.Connect("127.0.0.1", 54001);
using (var stream = client.GetStream())
{
var request = Encoding.ASCII.GetBytes("Knock, knock...");
stream.Write(request, 0, request.Length);
stream.Read(response, 0, response.Length);
//Assert.AreEqual("Who's there?", Encoding.ASCII.GetString(response).TrimEnd('\0'));
Console.WriteLine($"Who's there? Echo: " + Encoding.ASCII.GetString(response).TrimEnd('\0') + $" [{Thread.CurrentThread.ManagedThreadId}]");
}
}
}));
}
//Assert.IsTrue(Task.WaitAll(tasks.ToArray(), 10000));
//Console.WriteLine($"IsTrue: " + Task.WaitAll(tasks.ToArray(), 10000));
Parallel.ForEach(tasks, t =>
{
t.Wait();
});
await serverTask;
});
}
}
