propper buffering in place

2026-10-20 11:45:43 +08:00 · 2017-09-10 18:20:25 +02:00
parent 644bcfba27
commit 9cde49f5f8
14 changed files with 227 additions and 131 deletions
@@ -418,15 +418,21 @@ namespace MQTTnet.Core.Tests
                return _stream.WriteAsync(buffer, 0, buffer.Length);
            }

-            public Task ReadAsync(byte[] buffer)
+            public async Task<ArraySegment<byte>> ReadAsync(int length, byte[] buffer)
            {
-                return _stream.ReadAsync(buffer, 0, buffer.Length);
+                await _stream.ReadAsync(buffer, 0, length);
+                return new ArraySegment<byte>(buffer, 0, length);
            }

            public byte[] ToArray()
            {
                return _stream.ToArray();
            }
+
+            public int Peek()
+            {
+                return (int)_stream.Length - (int)_stream.Position;
+            }
        }

        private static void SerializeAndCompare(MqttBasePacket packet, string expectedBase64Value, MqttProtocolVersion protocolVersion = MqttProtocolVersion.V311)