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Refactor code

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This commit is contained in:
Christian
2022-12-07 19:43:10 +01:00
parent c1c17ba162
commit d513c6f85c
1 changed files with 16 additions and 19 deletions
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Source/MQTTnet.AspnetCore/MqttConnectionContext.cs
+16 -19
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@@ -2,6 +2,12 @@
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.IO.Pipelines;
using System.Net;
using System.Security.Cryptography.X509Certificates;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Connections;
using Microsoft.AspNetCore.Http.Connections.Features;
using Microsoft.AspNetCore.Http.Features;
@@ -11,19 +17,14 @@ using MQTTnet.Exceptions;
using MQTTnet.Formatter;
using MQTTnet.Internal;
using MQTTnet.Packets;
using System;
using System.IO.Pipelines;
using System.Net;
using System.Security.Cryptography.X509Certificates;
using System.Threading;
using System.Threading.Tasks;
namespace MQTTnet.AspNetCore
{
public sealed class MqttConnectionContext : IMqttChannelAdapter
{
readonly AsyncLock _writerLock = new AsyncLock();
readonly ConnectionContext _connection;
readonly AsyncLock _writerLock = new AsyncLock();
PipeReader _input;
PipeWriter _output;
@@ -31,6 +32,7 @@ namespace MQTTnet.AspNetCore
{
PacketFormatterAdapter = packetFormatterAdapter ?? throw new ArgumentNullException(nameof(packetFormatterAdapter));
_connection = connection ?? throw new ArgumentNullException(nameof(connection));
_input = connection.Transport.Input;
_output = connection.Transport.Output;
}
@@ -52,15 +54,10 @@ namespace MQTTnet.AspNetCore
// mqtt over websocket
var httpFeature = _connection.Features.Get<IHttpContextFeature>();
if (httpFeature != null && httpFeature.HttpContext != null)
{
return httpFeature.HttpContext.Connection.ClientCertificate;
}
return null;
return httpFeature?.HttpContext?.Connection.ClientCertificate;
}
}
public string Endpoint
{
get
@@ -74,7 +71,7 @@ namespace MQTTnet.AspNetCore
#endif
// mqtt over websocket
var httpFeature = _connection.Features.Get<IHttpConnectionFeature>();
if (httpFeature != null && httpFeature.RemoteIpAddress != null)
if (httpFeature?.RemoteIpAddress != null)
{
return new IPEndPoint(httpFeature.RemoteIpAddress, httpFeature.RemotePort).ToString();
}
@@ -83,6 +80,8 @@ namespace MQTTnet.AspNetCore
}
}
public bool IsReadingPacket { get; private set; }
public bool IsSecureConnection
{
get
@@ -96,20 +95,17 @@ namespace MQTTnet.AspNetCore
// mqtt over websocket
var httpFeature = _connection.Features.Get<IHttpContextFeature>();
if (httpFeature != null && httpFeature.HttpContext != null)
if (httpFeature?.HttpContext != null)
{
return httpFeature.HttpContext.Request.IsHttps;
}
return false;
}
}
public bool IsReadingPacket { get; private set; }
public MqttPacketFormatterAdapter PacketFormatterAdapter { get; }
public async Task ConnectAsync(CancellationToken cancellationToken)
{
if (_connection is TcpConnection tcp && !tcp.IsConnected)
@@ -131,6 +127,7 @@ namespace MQTTnet.AspNetCore
public void Dispose()
{
_writerLock.Dispose();
}
public async Task<MqttPacket> ReceivePacketAsync(CancellationToken cancellationToken)