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reuse reader

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This commit is contained in:
JanEggers
2019-04-15 15:00:09 +02:00
parent a9944def68
commit 73b051d159
3 changed files with 13 additions and 8 deletions
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Source/MQTTnet.AspnetCore/MqttConnectionContext.cs
+6 -1
View File
@@ -23,9 +23,14 @@ namespace MQTTnet.AspNetCore
_input = Connection.Transport.Input;
_output = Connection.Transport.Output;
}
_reader = new SpanBasedMqttPacketBodyReader();
}
private PipeReader _input;
private PipeWriter _output;
private readonly SpanBasedMqttPacketBodyReader _reader;
public string Endpoint => Connection.ConnectionId;
public bool IsSecureConnection => false; // TODO: Fix detection (WS vs. WSS).
@@ -88,7 +93,7 @@ namespace MQTTnet.AspNetCore
{
if (!buffer.IsEmpty)
{
if (PacketFormatterAdapter.TryDecode(buffer, out var packet, out consumed, out observed))
if (PacketFormatterAdapter.TryDecode(_reader, buffer, out var packet, out consumed, out observed))
{
return packet;
}
Source/MQTTnet.AspnetCore/ReaderExtensions.cs
+1 -3
View File
@@ -9,7 +9,7 @@ namespace MQTTnet.AspNetCore
{
public static class ReaderExtensions
{
public static bool TryDecode(this MqttPacketFormatterAdapter formatter, in ReadOnlySequence<byte> input, out MqttBasePacket packet, out SequencePosition consumed, out SequencePosition observed)
public static bool TryDecode(this MqttPacketFormatterAdapter formatter, SpanBasedMqttPacketBodyReader reader, in ReadOnlySequence<byte> input, out MqttBasePacket packet, out SequencePosition consumed, out SequencePosition observed)
{
if (formatter == null) throw new ArgumentNullException(nameof(formatter));
@@ -36,8 +36,6 @@ namespace MQTTnet.AspNetCore
var bodySlice = copy.Slice(0, bodyLength);
var buffer = bodySlice.GetMemory();
var reader = new SpanBasedMqttPacketBodyReader();
reader.SetBuffer(buffer);
var receivedMqttPacket = new ReceivedMqttPacket(fixedheader, reader, buffer.Length + 2);