Fix freezes in _AsyncLock_ (#1549)

2026-10-15 00:15:15 +08:00 · 2022-10-23 08:16:45 +02:00
parent 36736914bc
commit d2ce9d607a
64 changed files with 798 additions and 516 deletions
@@ -14,6 +14,7 @@ using System.Threading.Tasks;
 using MQTTnet.Channel;
 using MQTTnet.Client;
 using MQTTnet.Exceptions;
+using MQTTnet.Internal;
 using SuperSocket.ClientEngine;
 using WebSocket4Net;

@@ -124,7 +125,7 @@ namespace MQTTnet.Extensions.WebSocket4Net
                _webSocket.Close();
            }
            
-            return Task.FromResult(0);
+            return CompletedTask.Instance;
        }

        public Task<int> ReadAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
@@ -157,7 +158,7 @@ namespace MQTTnet.Extensions.WebSocket4Net
        public Task WriteAsync(ArraySegment<byte> buffer, bool isEndOfPacket, CancellationToken cancellationToken)
        {
            _webSocket.Send(buffer.Array, buffer.Offset, buffer.Count);
-            return Task.FromResult(0);
+            return CompletedTask.Instance;
        }

        public void Dispose()