public async Task ReceiveLoop()
{
await Task.Delay(0);
Print.AsInfo("SocketLoad server started.");
var data = new List <byte>();
server.Listen(100);
var end = Task.Run(() => Console.ReadLine());
Print.AsWarn("The server will listen indefinitely, press <Enter> to stop accepting clients and quit.");
while (true)
{
var accept = server.AcceptAsync();
accept.ConfigureAwait(false);
if (Task.WaitAny(end, accept) == 1)
{
var client = accept.Result;
new Task(() =>
Process(AllocType.Heap, client, (len) => Print.AsSuccess(
"{0} bytes received from {1}.",
len,
((IPEndPoint)client.RemoteEndPoint).Port.ToString())).Wait()
).Start();
}
else
{
break;
}
}
}
public async Task Send(int msgCount, int size, bool randomSize, int sleepms = 0)
{
Print.AsInfo("SocketLoad client Send()");
Print.AsWarn("Do not close the client even if all data seems to be sent, this will tear down the connection");
var ns = client.GetStream();
var rdm = new Random();
var sendBuff = new Memory <byte>(new byte[size + 4]);
var header = sendBuff.Slice(0, 4);
byte v = 0;
for (int i = 4; i < sendBuff.Length; i++)
{
sendBuff.Span[i] = ++v;
}
for (; msgCount > 0; msgCount--)
{
var len = randomSize ? rdm.Next(1024, size) : size;
if (BitConverter.TryWriteBytes(header.Span, len))
{
var hs = header.Span.ToArray();
Print.AsInfo("Frame length: {0}", len);
Print.AsInfo("Frame header bytes: {0}.{1}.{2}.{3}", hs[0], hs[1], hs[2], hs[3]);
Print.AsInfo("Header value double check: {0} ", BitConverter.ToInt32(hs, 0));
if (sleepms > 0)
{
await Task.Delay(sleepms);
}
await ns.WriteAsync(sendBuff.Slice(0, len + 4));
}
else
{
Print.AsError("Can't set a header");
break;
}
}
}
