Merge remote-tracking branch 'upstream/master' into api-upload-subtitle

1 files changed, 0 insertions, 102 deletions

diff --git a/Emby.Server.Implementations/WebSockets/WebSocketManager.cs b/Emby.Server.Implementations/WebSockets/WebSocketManager.cs
deleted file mode 100644
index 31a7468fb..000000000
--- a/Emby.Server.Implementations/WebSockets/WebSocketManager.cs
+++ /dev/null
@@ -1,102 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net.WebSockets;
-using System.Text;
-using System.Threading;
-using System.Threading.Tasks;
-using MediaBrowser.Model.Net;
-using MediaBrowser.Model.Serialization;
-using Microsoft.Extensions.Logging;
-using UtfUnknown;
-
-namespace Emby.Server.Implementations.WebSockets
-{
-    public class WebSocketManager
-    {
-        private readonly IWebSocketHandler[] _webSocketHandlers;
-        private readonly IJsonSerializer _jsonSerializer;
-        private readonly ILogger<WebSocketManager> _logger;
-        private const int BufferSize = 4096;
-
-        public WebSocketManager(IWebSocketHandler[] webSocketHandlers, IJsonSerializer jsonSerializer, ILogger<WebSocketManager> logger)
-        {
-            _webSocketHandlers = webSocketHandlers;
-            _jsonSerializer = jsonSerializer;
-            _logger = logger;
-        }
-
-        public async Task OnWebSocketConnected(WebSocket webSocket)
-        {
-            var taskCompletionSource = new TaskCompletionSource<bool>();
-            var cancellationToken = new CancellationTokenSource().Token;
-            WebSocketReceiveResult result;
-            var message = new List<byte>();
-
-            // Keep listening for incoming messages, otherwise the socket closes automatically
-            do
-            {
-                var buffer = WebSocket.CreateServerBuffer(BufferSize);
-                result = await webSocket.ReceiveAsync(buffer, cancellationToken).ConfigureAwait(false);
-                message.AddRange(buffer.Array.Take(result.Count));
-
-                if (result.EndOfMessage)
-                {
-                    await ProcessMessage(message.ToArray(), taskCompletionSource).ConfigureAwait(false);
-                    message.Clear();
-                }
-            } while (!taskCompletionSource.Task.IsCompleted &&
-                     webSocket.State == WebSocketState.Open &&
-                     result.MessageType != WebSocketMessageType.Close);
-
-            if (webSocket.State == WebSocketState.Open)
-            {
-                await webSocket.CloseAsync(
-                    result.CloseStatus ?? WebSocketCloseStatus.NormalClosure,
-                    result.CloseStatusDescription,
-                    cancellationToken).ConfigureAwait(false);
-            }
-        }
-
-        private async Task ProcessMessage(byte[] messageBytes, TaskCompletionSource<bool> taskCompletionSource)
-        {
-            var charset = CharsetDetector.DetectFromBytes(messageBytes).Detected?.EncodingName;
-            var message = string.Equals(charset, "utf-8", StringComparison.OrdinalIgnoreCase)
-                ? Encoding.UTF8.GetString(messageBytes, 0, messageBytes.Length)
-                : Encoding.ASCII.GetString(messageBytes, 0, messageBytes.Length);
-
-            // All messages are expected to be valid JSON objects
-            if (!message.StartsWith("{", StringComparison.OrdinalIgnoreCase))
-            {
-                _logger.LogDebug("Received web socket message that is not a json structure: {Message}", message);
-                return;
-            }
-
-            try
-            {
-                var info = _jsonSerializer.DeserializeFromString<WebSocketMessage<object>>(message);
-
-                _logger.LogDebug("Websocket message received: {0}", info.MessageType);
-
-                var tasks = _webSocketHandlers.Select(handler => Task.Run(() =>
-                {
-                    try
-                    {
-                        handler.ProcessMessage(info, taskCompletionSource).ConfigureAwait(false);
-                    }
-                    catch (Exception ex)
-                    {
-                        _logger.LogError(ex, "{HandlerType} failed processing WebSocket message {MessageType}",
-                            handler.GetType().Name, info.MessageType ?? string.Empty);
-                    }
-                }));
-
-                await Task.WhenAll(tasks);
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "Error processing web socket message");
-            }
-        }
-    }
-}