private async Task <string> ReceiveMessageAsync(WebSocket ws)
{
byte[] buffer = new byte[bufferSize];
WebSocketReceiveResult result = await ws.ReceiveAsync(new ArraySegment <byte>(buffer), CancellationToken.None);
if (result.CloseStatus.HasValue)
{
return(null);
}
return(StringsConverter.getString(buffer));
}
/// <summary>
/// Send and receives one message
/// </summary>
/// <param name="messageToSend"></param>
/// <returns>Received message</returns>
public async Task <string> SendAndReceive(string messageToSend)
{
//var messageString = Shared
var messageBuffer = StringsConverter.getBytes(messageToSend, 1024);
Console.WriteLine("Siunciama zinute " + messageToSend);
await _ws.SendAsync(messageBuffer, WebSocketMessageType.Text, true, _cts.Token);
await _ws.ReceiveAsync(messageBuffer, CancellationToken.None);
return(StringsConverter.getString(messageBuffer.Array));
}
private async void SendMessageAsync(WebSocket webSocket, string message)
{
try
{
var buffer = StringsConverter.getBytes(message);
await webSocket.SendAsync(buffer, WebSocketMessageType.Text, true, CancellationToken.None);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + ";\n inner: " + ex.InnerException.Message);
}
}
public async Task SendMessage(string message)
{
try
{
var messageBuffer = StringsConverter.getBytes(message, BufferSize);
await _ws.SendAsync(messageBuffer, WebSocketMessageType.Text, true, CancellationToken.None);
Console.WriteLine("Sent message to server: " + message);
}
catch (Exception ex)
{
var innerMessage = ex.InnerException != null ?
"\n Inner message: \n" + ex.InnerException.ToString() : string.Empty;
Console.WriteLine(ex.Message + innerMessage);
}
}
public async Task ReceiveMessages()
{
byte[] buffer = new byte[BufferSize];
WebSocketReceiveResult received;
try
{
while (!_cts.IsCancellationRequested)
{
received = await _ws.ReceiveAsync(new ArraySegment <byte>(buffer), CancellationToken.None);
if (received.CloseStatus.HasValue)
{
break;
}
string messageText = StringsConverter.getString(buffer);
_gameFacade.OnMessageReceived(messageText);
ClearBytes(buffer);
}
}
catch (Exception ex)
{
var innerMessage = ex.InnerException != null ?
"\n Inner message: \n" + ex.InnerException.ToString() : string.Empty;
Console.WriteLine(ex.Message + innerMessage);
throw;
}
finally
{
//close web socket?
if (_ws.State != WebSocketState.Closed)
{
await _ws.CloseAsync(WebSocketCloseStatus.Empty, "", CancellationToken.None);
}
}
}
