public WebSocketSession(WebSocket webSocket, IMessageParser messageParser, ILogger <WebSocketSession> logger)
{
if (webSocket is null)
{
throw new ArgumentNullException(nameof(webSocket));
}
if (messageParser is null)
{
throw new ArgumentNullException(nameof(messageParser));
}
if (logger is null)
{
throw new ArgumentNullException(nameof(logger));
}
_incomingMessagesProcessor = new Thread(() =>
{
try
{
var received = new List <byte[]>(4);
byte[] buffer = new byte[1024 * 4];
while (!_isDisposed && !webSocket.CloseStatus.HasValue && webSocket.State == WebSocketState.Open)
{
var result = webSocket.ReceiveAsync(new ArraySegment <byte>(buffer), CancellationToken.None)
.GetAwaiter()
.GetResult();
received.Add(buffer[0..result.Count]);
if (result.EndOfMessage)
{
var messageRaw = Encoding.UTF8.GetString(received.SelectMany(x => x).ToArray());
var message = messageParser.DeserializeClientMessage(messageRaw);
if (!_receivedMessagesSubject.IsDisposed)
{
_receivedMessagesSubject.OnNext(message);
}
received.Clear();
}
Array.Clear(buffer, 0, buffer.Length);
}
