public NRStream(AppConnection connection)
{
CanRead = true;
CanWrite = true;
CanSeek = false;
Length = -1;
Connection = connection;
IsOpen = true;
Pipeline = new Pipe();
}
public static async Task StandardSocketControlHandler(Packet packet)
{
var pa = new TcpCSSocketControl(packet);
var ep = ((EntryPoint)packet.Connection.Ref);
Log.Debug("Socket Control Detail for socket {Socket}: [{Flags}] {Extra}", pa.SocketId, pa.ReadableFlags, pa.InstanceId);
AppConnection x = null;
ep.Connections.TryGetValue(AppConnection.IdToString(pa.SocketId), out x);
StoredApp app = null;
if (pa.CheckFlag(TcpCSSocketControl.OpenRequest))
{
if (x == null)
{
x = new AppConnection(pa.InstanceId, ep);
x.SocketId = pa.SocketId;
}
else
{
x.Loopback = true;
Log.Debug("Connection {Sid} switched to loopback mode", pa.SocketId);
}
app = ep._registeredApps.FirstOrDefault(e => e.InstanceId.SequenceEqual(x.InstanceId));
ep.Connections.Add(AppConnection.IdToString(pa.SocketId), x);
await app.Callback(x);
}
if (x == null)
{
return;
}
if (pa.CheckFlag(TcpCSSocketControl.Ready))
{
x.Open = true;
x.ConnectCompletionSource.SetResult(true);
}
if (pa.CheckFlag(TcpCSSocketControl.Close))
{
if (!x.Open)
{
x.ConnectCompletionSource.SetResult(false);
}
_ = Task.Run(async() =>
{
await Task.Delay(500);
await x.Close();
});
}
}
public static async Task StandardDataHandler(Packet packet)
{
TcpCSSocketData data = new TcpCSSocketData(packet);
var ep = ((EntryPoint)packet.Connection.Ref);
AppConnection x = null;
ep.Connections.TryGetValue(AppConnection.IdToString(data.SocketId), out x);
if (x == null)
{
return;
}
Log.Debug("Signatures for {Pid}: {StartSig} {EndSig}", packet.PacketId, data.SocketData.Take(10).ToArray(), data.SocketData.TakeLast(10).ToArray());
await x.Stream.Pipeline.Writer.WriteAsync(data.SocketData);
}