async void HandleRequest(TcpClient client)
{
Console.WriteLine("Got connection!");
try
{
var stream = client.GetStream();
await SendFilters(stream);
Console.WriteLine("Sent filters!");
string name = await ReceiveFilterName(stream);
Console.WriteLine($"Received filter name: {name.Trim()}");
var kernel = Filters[name];
int size = await ReceiveSize(stream);
Console.WriteLine($"Received image size: {size.ReadableSize()}");
var image = await ReceiveImage(stream, size);
Console.WriteLine("Received image!");
var continuation = LightSwitch.Listening(stream);
var result = image.WithKernelApplied(kernel, OnProgressChanged(stream), continuation);
Console.WriteLine("Calculated result!");
if (result is Just <BasicImage> just)
{
await SendImage(stream, just.Value, size);
Console.WriteLine("Sent result!");
}
else
{
Console.WriteLine("Result is Nothing!");
}
}
catch (Exception e)
{
Console.WriteLine($"Got error while handling request: '{e}'");
}
Console.WriteLine("Done!");
}