private static async Task OneDataReceiver(OneMetadata md)
{
var header = "[" + md.TcpClient.Client.RemoteEndPoint.ToString() + "]";
try
{
while (true)
{
if (!IsClientConnected(md.TcpClient))
{
if (isDebug)
{
Logger.Warn(header + " client no longer connected");
}
break;
}
if (Token.IsCancellationRequested)
{
if (isDebug)
{
Logger.Warn(header + " cancellation requested");
}
break;
}
var data = await DataReadAsync(md.TcpClient, Token);
if (data == null || data.Length < 1)
{
Thread.Sleep(10);
continue;
}
var length = data.Length;
var crc32 = data.Take(length - 2).ToArray().CRC16();
if (data[length - 2] == crc32[1] && data[length - 1] == crc32[0])
{
ManyQueue.Enqueue(data.Take(data.Length).ToArray());
}
}
}
catch (Exception e)
{
$"one client excetion {e.Message}, {e.StackTrace}".Error();
}
OneClients.TryRemove(md.TcpClient.Client.RemoteEndPoint.ToString(), out _);
md.Dispose();
}
private static async Task OneAcceptConnections(CancellationToken token)
{
while (!token.IsCancellationRequested)
{
try
{
var client = await OneListener.AcceptTcpClientAsync();
var md = new OneMetadata(client);
$"One客户端已连接,IP:{client.Client.RemoteEndPoint}".Info();
OneClients.TryAdd(client.Client.RemoteEndPoint.ToString(), md);
await Task.Run(() => OneDataReceiver(md), md.Token);
}
catch (Exception e)
{
Logger.Error(e);
throw;
}
}
}