private static async Task WebSocketEcho(IWebSocketContext webSocketContext)
{
var buffer = new byte[1024];
IWebSocketReceiveResult received = await webSocketContext.Receive(new ArraySegment <byte>(buffer));
while (!webSocketContext.ClientClosed)
{
await webSocketContext.Send(
new ArraySegment <byte>(buffer, 0, received.Count),
received.MessageType,
received.EndOfMessage);
received = await webSocketContext.Receive(new ArraySegment <byte>(buffer));
}
await webSocketContext.Close();
}
private static async Task WebSocketReverseMessage(IWebSocketContext webSocketContext)
{
var buffer = new byte[1024];
IWebSocketReceiveResult received = await webSocketContext.Receive(new ArraySegment <byte>(buffer));
while (!webSocketContext.ClientClosed)
{
byte[] reversedMessage = Encoding.UTF8.GetBytes(String.Concat(Encoding.UTF8.GetString(buffer, 0, received.Count).Reverse()));
await webSocketContext.Send(
new ArraySegment <byte>(reversedMessage, 0, reversedMessage.Length),
received.MessageType,
received.EndOfMessage);
received = await webSocketContext.Receive(new ArraySegment <byte>(buffer));
}
await webSocketContext.Close();
}
private static async Task WebSocketCheckEnv(IWebSocketContext webSocketContext)
{
var buffer = new byte[1024];
IWebSocketReceiveResult received = await webSocketContext.Receive(new ArraySegment <byte>(buffer));
while (!webSocketContext.ClientClosed)
{
bool haveEnv = webSocketContext.Environment != null;
byte[] bytes = Encoding.UTF8.GetBytes(haveEnv.ToString());
await webSocketContext.Send(
new ArraySegment <byte>(bytes, 0, bytes.Length),
received.MessageType,
received.EndOfMessage);
received = await webSocketContext.Receive(new ArraySegment <byte>(buffer));
}
await webSocketContext.Close();
}