public Task <string> SendAsync(int request)
{
var tcs = new TaskCompletionSource <string>();
var item = new CorrelationItem <int>(request);
_map.TryAdd(item.Correlation, tcs);
RequestChannel.TryAdd(item);
return(tcs.Task);
}
private void WatchLoop()
{
foreach (var r in RequestChannel.GetConsumingEnumerable())
{
var request = r; // capture variable
Thread.Sleep(request.Value * 1000); // BAD PRACTICE (should be await Task.Delay)
var item = new CorrelationItem <string>(request.Correlation, $"Data of {request.Value}");
ResponseChannel.TryAdd(item);
}
}
private void WatchLoopAsync()
{
foreach (var r in RequestChannel.GetConsumingEnumerable())
{
var request = r; // capture variable
var t = Task.Run(async() =>
{
await Task.Delay(request.Value * 1000).ConfigureAwait(false);
var item = new CorrelationItem <string>(request.Correlation, $"Data of {request.Value}");
ResponseChannel.TryAdd(item);
});
t.Start();
}
}
private void WatchLoop()
{
foreach (var r in RequestChannel.GetConsumingEnumerable())
{
var request = r; // capture variable
var t = new Thread(() =>
{
Thread.Sleep(request.Value * 1000); // BAD PRACTICE
var item = new CorrelationItem <string>(request.Correlation, $"Data of {request.Value}");
ResponseChannel.TryAdd(item);
});
t.Start();
}
}
static void Main(string[] args)
{
_server = new Server();
//TODO: remove the Dequeue loop
Thread t = new Thread(DequeueLoop);
t.Start();
int[] requets = { 1, 5, 1, 3 };
foreach (var r in requets)
{
var item = new CorrelationItem <int>(r);
Console.WriteLine($"Sending: {item.Value} [{item.Correlation:N}]");
RequestChannel.Add(item);
// TODO: replace _requestChannel.Add(item); with wrapper that return Task<string>
}
Console.ReadKey();
}