public static SocketPair GetPair(WebSocket webSocket)
{
foreach (var pair in SocketPairs)
{
if (!pair.IsFilled)
{
pair.Second = webSocket;
return(pair);
}
}
var socketPair = new SocketPair
{
First = webSocket
};
SocketPairs.Add(socketPair);
return(socketPair);
}
public static async Task HandlePair(WebSocket webSocket, SocketPair socketPair)
{
while (true)
{
if (!socketPair.IsFilled)
{
Thread.Sleep(50);
}
else
{
break;
}
}
if (webSocket == socketPair.First)
{
await webSocket.SendAsync(new ArraySegment <byte>(StartMessage1, 0, StartMessage1.Length), WebSocketMessageType.Text, true, CancellationToken.None);
}
else
{
await webSocket.SendAsync(new ArraySegment <byte>(StartMessage2, 0, StartMessage2.Length), WebSocketMessageType.Text, true, CancellationToken.None);
}
var counterPart = socketPair.GetCounterpart(webSocket);
var buffer = new byte[1024 * 4];
var result = await counterPart.ReceiveAsync(new ArraySegment <byte>(buffer), CancellationToken.None);
while (!result.CloseStatus.HasValue)
{
await webSocket.SendAsync(new ArraySegment <byte>(buffer, 0, result.Count), result.MessageType, result.EndOfMessage, CancellationToken.None);
result = await counterPart.ReceiveAsync(new ArraySegment <byte>(buffer), CancellationToken.None);
}
await counterPart.CloseAsync(result.CloseStatus.Value, result.CloseStatusDescription, CancellationToken.None);
}
