SmallChi
/
JT809DotNetty
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tags/old
SmallChi 6 年前
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4d5bee0df3
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cd49938de6
共有 23 个文件被更改，包括 0 次插入 和 1500 次删除
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  1. +0
    -23
      src/JT809.DotNetty.Tcp/Handlers/JT809MsgIdDefaultTcpHandler.cs
  2. +0
    -98
      src/JT809.DotNetty.Tcp/Handlers/JT809TcpConnectionHandler.cs
  3. +0
    -84
      src/JT809.DotNetty.Tcp/Handlers/JT809TcpServerHandler.cs
  4. +0
    -11
      src/JT809.DotNetty.Tcp/JT809.DotNetty.Tcp.csproj
  5. +0
    -31
      src/JT809.DotNetty.Tcp/JT809TcpDotnettyExtensions.cs
  6. +0
    -95
      src/JT809.DotNetty.Tcp/JT809TcpServerHost.cs
  7. +0
    -39
      src/JT809Netty.Core/AtomicCounter.cs
  8. +0
    -14
      src/JT809Netty.Core/Configs/JT809NettyOptions.cs
  9. +0
    -65
      src/JT809Netty.Core/Handlers/JT809DecodeHandler.cs
  10. +0
    -94
      src/JT809Netty.Core/Handlers/JT809DownMasterLinkConnectionHandler.cs
  11. +0
    -61
      src/JT809Netty.Core/Handlers/JT809DownMasterLinkServiceHandler.cs
  12. +0
    -82
      src/JT809Netty.Core/Handlers/JT809DownSlaveLinkConnectionHandler.cs
  13. +0
    -19
      src/JT809Netty.Core/IAppSession.cs
  14. +0
    -121
      src/JT809Netty.Core/JT809DownMasterLinkNettyService.cs
  15. +0
    -104
      src/JT809Netty.Core/JT809DownSlaveLinkNettyService.cs
  16. +0
    -28
      src/JT809Netty.Core/JT809Netty.Core.csproj
  17. +0
    -39
      src/JT809Netty.Core/JT809Session.cs
  18. +0
    -139
      src/JT809Netty.Core/ServiceHandlers/JT809DownMasterLinkBusinessTypeHandler.cs
  19. +0
    -220
      src/JT809Netty.Core/SessionManager.cs
  20. +0
    -26
      src/JT809Netty.DownMasterLink/JT809Netty.DownMasterLink.csproj
  21. +0
    -57
      src/JT809Netty.DownMasterLink/Program.cs
  22. +0
    -25
      src/JT809Netty.DownMasterLink/appsettings.Development.json
  23. +0
    -25
      src/JT809Netty.DownMasterLink/appsettings.json

+ 0
- 23
src/JT809.DotNetty.Tcp/Handlers/JT809MsgIdDefaultTcpHandler.cs 查看文件

@@ -1,23 +0,0 @@
using JT809.DotNetty.Core;
using JT809.DotNetty.Core.Handlers;
using JT809.DotNetty.Core.Interfaces;
using JT809.DotNetty.Core.Links;
using JT809.DotNetty.Core.Session;
using System;
using System.Collections.Generic;
using System.Text;

namespace JT809.DotNetty.Tcp.Handlers
{
/// <summary>
/// 默认消息处理业务实现
/// </summary>
internal class JT809MsgIdDefaultTcpHandler : JT809MainMsgIdHandlerBase
{
public JT809MsgIdDefaultTcpHandler(IJT809VerifyCodeGenerator verifyCodeGenerator,
JT809SubordinateClient subordinateLinkClient, JT809MainSessionManager sessionManager)
: base(verifyCodeGenerator, subordinateLinkClient, sessionManager)
{
}
}
}

+ 0
- 98
src/JT809.DotNetty.Tcp/Handlers/JT809TcpConnectionHandler.cs 查看文件

@@ -1,98 +0,0 @@
using DotNetty.Handlers.Timeout;
using DotNetty.Transport.Channels;
using JT809.DotNetty.Core;
using Microsoft.Extensions.Logging;
using System;
using System.Threading.Tasks;

namespace JT809.DotNetty.Tcp.Handlers
{
/// <summary>
/// JT809服务通道处理程序
/// </summary>
internal class JT809TcpConnectionHandler : ChannelHandlerAdapter
{
private readonly ILogger<JT809TcpConnectionHandler> logger;

private readonly JT809MainSessionManager jT809SessionManager;

public JT809TcpConnectionHandler(
JT809MainSessionManager jT809SessionManager,
ILoggerFactory loggerFactory)
{
this.jT809SessionManager = jT809SessionManager;
logger = loggerFactory.CreateLogger<JT809TcpConnectionHandler>();
}

/// <summary>
/// 通道激活
/// </summary>
/// <param name="context"></param>
public override void ChannelActive(IChannelHandlerContext context)
{
string channelId = context.Channel.Id.AsShortText();
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug($"<<<{ channelId } Successful client connection to server.");
base.ChannelActive(context);
}

/// <summary>
/// 设备主动断开
/// </summary>
/// <param name="context"></param>
public override void ChannelInactive(IChannelHandlerContext context)
{
string channelId = context.Channel.Id.AsShortText();
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug($">>>{ channelId } The client disconnects from the server.");
jT809SessionManager.RemoveSessionByChannel(context.Channel);
base.ChannelInactive(context);
}

/// <summary>
/// 服务器主动断开
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override Task CloseAsync(IChannelHandlerContext context)
{
string channelId = context.Channel.Id.AsShortText();
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug($"<<<{ channelId } The server disconnects from the client.");
jT809SessionManager.RemoveSessionByChannel(context.Channel);
return base.CloseAsync(context);
}

public override void ChannelReadComplete(IChannelHandlerContext context)=> context.Flush();

/// <summary>
/// 超时策略
/// </summary>
/// <param name="context"></param>
/// <param name="evt"></param>
public override void UserEventTriggered(IChannelHandlerContext context, object evt)
{
IdleStateEvent idleStateEvent = evt as IdleStateEvent;
if (idleStateEvent != null)
{
if(idleStateEvent.State== IdleState.ReaderIdle)
{
string channelId = context.Channel.Id.AsShortText();
logger.LogInformation($"{idleStateEvent.State.ToString()}>>>{channelId}");
jT809SessionManager.RemoveSessionByChannel(context.Channel);
context.CloseAsync();
}
}
base.UserEventTriggered(context, evt);
}

public override void ExceptionCaught(IChannelHandlerContext context, Exception exception)
{
string channelId = context.Channel.Id.AsShortText();
logger.LogError(exception,$"{channelId} {exception.Message}" );
jT809SessionManager.RemoveSessionByChannel(context.Channel);
context.CloseAsync();
}
}
}


+ 0
- 84
src/JT809.DotNetty.Tcp/Handlers/JT809TcpServerHandler.cs 查看文件

@@ -1,84 +0,0 @@
using DotNetty.Buffers;
using DotNetty.Transport.Channels;
using JT809.Protocol;
using System;
using Microsoft.Extensions.Logging;
using JT809.Protocol.Exceptions;
using JT809.DotNetty.Core.Services;
using JT809.DotNetty.Core;
using JT809.DotNetty.Core.Handlers;
using JT809.DotNetty.Core.Metadata;
using JT809.DotNetty.Core.Enums;

namespace JT809.DotNetty.Tcp.Handlers
{
/// <summary>
/// JT809服务端处理程序
/// </summary>
internal class JT809TcpServerHandler : SimpleChannelInboundHandler<byte[]>
{
private readonly JT809MainMsgIdHandlerBase handler;
private readonly JT809MainSessionManager jT809SessionManager;

private readonly JT809AtomicCounterService jT809AtomicCounterService;

private readonly ILogger<JT809TcpServerHandler> logger;

public JT809TcpServerHandler(
ILoggerFactory loggerFactory,
JT809MainMsgIdHandlerBase handler,
JT809AtomicCounterServiceFactory jT809AtomicCounterServiceFactorty,
JT809MainSessionManager jT809SessionManager
)
{
this.handler = handler;
this.jT809SessionManager = jT809SessionManager;
this.jT809AtomicCounterService = jT809AtomicCounterServiceFactorty.Create(JT809AtomicCounterType.ServerMain.ToString()); ;
logger = loggerFactory.CreateLogger<JT809TcpServerHandler>();
}


protected override void ChannelRead0(IChannelHandlerContext ctx, byte[] msg)
{
try
{
JT809Package jT809Package = JT809Serializer.Deserialize(msg);
jT809AtomicCounterService.MsgSuccessIncrement();
if (logger.IsEnabled(LogLevel.Debug))
{
logger.LogDebug("accept package success count<<<" + jT809AtomicCounterService.MsgSuccessCount.ToString());
}
jT809SessionManager.TryAdd(ctx.Channel, jT809Package.Header.MsgGNSSCENTERID);
Func<JT809Request, JT809Response> handlerFunc;
if (handler.HandlerDict.TryGetValue(jT809Package.Header.BusinessType, out handlerFunc))
{
JT809Response jT808Response = handlerFunc(new JT809Request(jT809Package, msg));
if (jT808Response != null)
{
var sendData = JT809Serializer.Serialize(jT808Response.Package, jT808Response.MinBufferSize);
ctx.WriteAndFlushAsync(Unpooled.WrappedBuffer(sendData));
}
}
}
catch (JT809Exception ex)
{
jT809AtomicCounterService.MsgFailIncrement();
if (logger.IsEnabled(LogLevel.Error))
{
logger.LogError("accept package fail count<<<" + jT809AtomicCounterService.MsgFailCount.ToString());
logger.LogError(ex, "accept msg<<<" + ByteBufferUtil.HexDump(msg));
}
}
catch (Exception ex)
{
jT809AtomicCounterService.MsgFailIncrement();
if (logger.IsEnabled(LogLevel.Error))
{
logger.LogError("accept package fail count<<<" + jT809AtomicCounterService.MsgFailCount.ToString());
logger.LogError(ex, "accept msg<<<" + ByteBufferUtil.HexDump(msg));
}
}
}
}
}

+ 0
- 11
src/JT809.DotNetty.Tcp/JT809.DotNetty.Tcp.csproj 查看文件

@@ -1,11 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<TargetFramework>netstandard2.0</TargetFramework>
</PropertyGroup>

<ItemGroup>
<ProjectReference Include="..\JT809.DotNetty.Core\JT809.DotNetty.Core.csproj" />
</ItemGroup>

</Project>

+ 0
- 31
src/JT809.DotNetty.Tcp/JT809TcpDotnettyExtensions.cs 查看文件

@@ -1,31 +0,0 @@
using JT809.DotNetty.Core;
using JT809.DotNetty.Core.Codecs;
using JT809.DotNetty.Core.Handlers;
using JT809.DotNetty.Core.Services;
using JT809.DotNetty.Tcp.Handlers;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.Hosting;
using Newtonsoft.Json;
using System;
using System.Reflection;
using System.Runtime.CompilerServices;

[assembly: InternalsVisibleTo("JT809.DotNetty.Tcp.Test")]

namespace JT809.DotNetty.Tcp
{
public static class JT809TcpDotnettyExtensions
{
public static IServiceCollection AddJT809TcpHost(this IServiceCollection serviceDescriptors)
{
serviceDescriptors.TryAddSingleton<JT809MainSessionManager>();
serviceDescriptors.TryAddSingleton<JT809MainMsgIdHandlerBase, JT809MsgIdDefaultTcpHandler>();
serviceDescriptors.TryAddScoped<JT809TcpConnectionHandler>();
serviceDescriptors.TryAddScoped<JT809Decoder>();
serviceDescriptors.TryAddScoped<JT809TcpServerHandler>();
serviceDescriptors.AddHostedService<JT809TcpServerHost>();
return serviceDescriptors;
}
}
}

+ 0
- 95
src/JT809.DotNetty.Tcp/JT809TcpServerHost.cs 查看文件

@@ -1,95 +0,0 @@
using DotNetty.Buffers;
using DotNetty.Codecs;
using DotNetty.Handlers.Timeout;
using DotNetty.Transport.Bootstrapping;
using DotNetty.Transport.Channels;
using DotNetty.Transport.Libuv;
using JT809.DotNetty.Core.Configurations;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System;
using System.Net;
using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
using JT809.Protocol;
using JT809.DotNetty.Core.Codecs;
using JT809.DotNetty.Tcp.Handlers;

namespace JT809.DotNetty.Tcp
{
/// <summary>
/// JT809 Tcp网关服务
/// </summary>
internal class JT809TcpServerHost : IHostedService
{
private readonly IServiceProvider serviceProvider;
private readonly JT809Configuration configuration;
private readonly ILogger<JT809TcpServerHost> logger;
private DispatcherEventLoopGroup bossGroup;
private WorkerEventLoopGroup workerGroup;
private IChannel bootstrapChannel;
private IByteBufferAllocator serverBufferAllocator;

public JT809TcpServerHost(
IServiceProvider provider,
ILoggerFactory loggerFactory,
IOptions<JT809Configuration> jT809ConfigurationAccessor)
{
serviceProvider = provider;
configuration = jT809ConfigurationAccessor.Value;
logger=loggerFactory.CreateLogger<JT809TcpServerHost>();
}

public Task StartAsync(CancellationToken cancellationToken)
{
bossGroup = new DispatcherEventLoopGroup();
workerGroup = new WorkerEventLoopGroup(bossGroup, configuration.EventLoopCount);
serverBufferAllocator = new PooledByteBufferAllocator();
ServerBootstrap bootstrap = new ServerBootstrap();
bootstrap.Group(bossGroup, workerGroup);
bootstrap.Channel<TcpServerChannel>();
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux)
|| RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
bootstrap
.Option(ChannelOption.SoReuseport, true)
.ChildOption(ChannelOption.SoReuseaddr, true);
}
bootstrap
.Option(ChannelOption.SoBacklog, configuration.SoBacklog)
.ChildOption(ChannelOption.Allocator, serverBufferAllocator)
.ChildHandler(new ActionChannelInitializer<IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
using (var scope = serviceProvider.CreateScope())
{
channel.Pipeline.AddLast("jt809SystemIdleState", new IdleStateHandler(
configuration.ReaderIdleTimeSeconds,
configuration.WriterIdleTimeSeconds,
configuration.AllIdleTimeSeconds));
channel.Pipeline.AddLast("jt809TcpConnection", scope.ServiceProvider.GetRequiredService<JT809TcpConnectionHandler>());
channel.Pipeline.AddLast("jt809TcpBuffer", new DelimiterBasedFrameDecoder(int.MaxValue,
Unpooled.CopiedBuffer(new byte[] { JT809Package.BEGINFLAG }),
Unpooled.CopiedBuffer(new byte[] { JT809Package.ENDFLAG })));
channel.Pipeline.AddLast("jt809TcpDecode", scope.ServiceProvider.GetRequiredService<JT809Decoder>());
channel.Pipeline.AddLast("jt809TcpService", scope.ServiceProvider.GetRequiredService<JT809TcpServerHandler>());
}
}));
logger.LogInformation($"JT809 TCP Server start at {IPAddress.Any}:{configuration.TcpPort}.");
return bootstrap.BindAsync(configuration.TcpPort)
.ContinueWith(i => bootstrapChannel = i.Result);
}

public async Task StopAsync(CancellationToken cancellationToken)
{
await bootstrapChannel.CloseAsync();
var quietPeriod = configuration.QuietPeriodTimeSpan;
var shutdownTimeout = configuration.ShutdownTimeoutTimeSpan;
await workerGroup.ShutdownGracefullyAsync(quietPeriod, shutdownTimeout);
await bossGroup.ShutdownGracefullyAsync(quietPeriod, shutdownTimeout);
}
}
}

+ 0
- 39
src/JT809Netty.Core/AtomicCounter.cs 查看文件

@@ -1,39 +0,0 @@
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;

namespace JT809Netty.Core
{
/// <summary>
///
/// ref:Grpc.Core.Internal
/// </summary>
public class AtomicCounter
{
long counter = 0;

public AtomicCounter(long initialCount = 0)
{
this.counter = initialCount;
}

public long Increment()
{
return Interlocked.Increment(ref counter);
}

public long Decrement()
{
return Interlocked.Decrement(ref counter);
}

public long Count
{
get
{
return Interlocked.Read(ref counter);
}
}
}
}

+ 0
- 14
src/JT809Netty.Core/Configs/JT809NettyOptions.cs 查看文件

@@ -1,14 +0,0 @@
using System;
using System.Collections.Generic;
using System.Text;

namespace JT809Netty.Core.Configs
{
public class JT809NettyOptions
{
public string Host { get; set; }
public int Port { get; set; }
public List<string> IpWhiteList { get; set; } = new List<string>();
public bool IpWhiteListDisabled { get; set; }
}
}

+ 0
- 65
src/JT809Netty.Core/Handlers/JT809DecodeHandler.cs 查看文件

@@ -1,65 +0,0 @@
using DotNetty.Buffers;
using DotNetty.Codecs;
using DotNetty.Transport.Channels;
using JT809.Protocol;
using JT809.Protocol.JT809Exceptions;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;

namespace JT809Netty.Core.Handlers
{
/// <summary>
/// JT809解码
/// </summary>
public class JT809DecodeHandler : ByteToMessageDecoder
{
private readonly ILogger<JT809DecodeHandler> logger;

public JT809DecodeHandler(ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger<JT809DecodeHandler>();
}

private static readonly AtomicCounter MsgSuccessCounter = new AtomicCounter();

private static readonly AtomicCounter MsgFailCounter = new AtomicCounter();

protected override void Decode(IChannelHandlerContext context, IByteBuffer input, List<object> output)
{
string msg = string.Empty;
byte[] buffer = null;
try
{
buffer = new byte[input.Capacity + 2];
input.ReadBytes(buffer,1, input.Capacity);
buffer[0] = JT809Package.BEGINFLAG;
buffer[input.Capacity + 1] = JT809Package.ENDFLAG;
output.Add(JT809Serializer.Deserialize(buffer));
MsgSuccessCounter.Increment();
if (logger.IsEnabled(LogLevel.Debug))
{
msg = ByteBufferUtil.HexDump(buffer);
logger.LogDebug("accept package <<<" + msg);
logger.LogDebug("accept package success count<<<" + MsgSuccessCounter.Count.ToString());
}
}
catch (JT809Exception ex)
{
MsgFailCounter.Increment();
logger.LogError("accept package fail count<<<" + MsgFailCounter.Count.ToString());
logger.LogError(ex, $"{ex.ErrorCode.ToString()}accept msg<<<{msg}");
return;
}
catch (Exception ex)
{
MsgFailCounter.Increment();
logger.LogError("accept package fail count<<<" + MsgFailCounter.Count.ToString());
logger.LogError(ex, "accept msg<<<" + msg);
return;
}
}
}
}

+ 0
- 94
src/JT809Netty.Core/Handlers/JT809DownMasterLinkConnectionHandler.cs 查看文件

@@ -1,94 +0,0 @@
using DotNetty.Handlers.Timeout;
using DotNetty.Transport.Channels;
using JT809Netty.Core.Configs;
using JT809.Protocol.JT809Extensions;
using JT809.Protocol.JT809Enums;
using JT809.Protocol.JT809MessageBody;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System.Threading.Tasks;
using JT809.Protocol;
using DotNetty.Buffers;
using JT809Netty.Core.ServiceHandlers;
using System.Threading;
using System;

namespace JT809Netty.Core.Handlers
{
/// <summary>
/// 下级平台主链路
/// </summary>
public class JT809DownMasterLinkConnectionHandler : ChannelHandlerAdapter
{
private readonly ILogger<JT809DownMasterLinkConnectionHandler> logger;

private readonly IOptionsMonitor<JT809NettyOptions> optionsMonitor;

private readonly JT809DownMasterLinkBusinessTypeHandler jT809DownMasterLinkBusinessTypeHandler;

public JT809DownMasterLinkConnectionHandler(
JT809DownMasterLinkBusinessTypeHandler jT809DownMasterLinkBusinessTypeHandler,
IOptionsMonitor<JT809NettyOptions> optionsMonitor,
ILoggerFactory loggerFactory)
{
this.jT809DownMasterLinkBusinessTypeHandler = jT809DownMasterLinkBusinessTypeHandler;
this.optionsMonitor = optionsMonitor;
logger = loggerFactory.CreateLogger<JT809DownMasterLinkConnectionHandler>();
}

public override void ChannelActive(IChannelHandlerContext context)
{
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug(">>>Activate the channel.");
base.ChannelActive(context);
}

/// <summary>
/// 主动断开
/// </summary>
/// <param name="context"></param>
public override void ChannelInactive(IChannelHandlerContext context)
{
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug(">>>The client disconnects from the server.");
base.ChannelInactive(context);
}

/// <summary>
/// 服务器主动断开
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override Task CloseAsync(IChannelHandlerContext context)
{
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug("<<<The server disconnects from the client.");
return base.CloseAsync(context);
}

/// <summary>
/// 主链路超时策略
/// 下级平台登录成功后，在与上级平台之间如果有应用业务数据包往来的情况下，不需要发送主链路保持数据包;
/// 否则，下级平台应每 1min 发送一个主链路保持清求数据包到上级平台以保持链路连接
/// </summary>
/// <param name="context"></param>
/// <param name="evt"></param>
public override void UserEventTriggered(IChannelHandlerContext context, object evt)
{
IdleStateEvent idleStateEvent = evt as IdleStateEvent;
if (idleStateEvent != null)
{
string channelId = context.Channel.Id.AsShortText();
switch (idleStateEvent.State)
{
case IdleState.WriterIdle:
//发送心跳保持
logger.LogInformation($"{idleStateEvent.State.ToString()} heartbeat>>>{channelId}");
jT809DownMasterLinkBusinessTypeHandler.Msg0x1005(context);
break;
}
}
base.UserEventTriggered(context, evt);
}
}
}

+ 0
- 61
src/JT809Netty.Core/Handlers/JT809DownMasterLinkServiceHandler.cs 查看文件

@@ -1,61 +0,0 @@
using DotNetty.Buffers;
using DotNetty.Transport.Channels;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using DotNetty.Common.Utilities;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using System.Threading;
using JT809Netty.Core.ServiceHandlers;
using JT809.Protocol;
using JT809.Protocol.JT809Exceptions;

namespace JT809Netty.Core.Handlers
{
/// <summary>
/// 下级平台主链路
/// </summary>
public class JT809DownMasterLinkServiceHandler : ChannelHandlerAdapter
{
private readonly ILogger<JT809DownMasterLinkServiceHandler> logger;

private readonly JT809DownMasterLinkBusinessTypeHandler jT809DownMasterLinkBusinessTypeHandler;

public JT809DownMasterLinkServiceHandler(
JT809DownMasterLinkBusinessTypeHandler jT809DownMasterLinkBusinessTypeHandler,
ILoggerFactory loggerFactory)
{
this.jT809DownMasterLinkBusinessTypeHandler = jT809DownMasterLinkBusinessTypeHandler;
logger = loggerFactory.CreateLogger<JT809DownMasterLinkServiceHandler>();
}

public override void ChannelRead(IChannelHandlerContext context, object message)
{
var jT809Package = (JT809Package)message;
string receive = string.Empty;
try
{
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug(JsonConvert.SerializeObject(jT809Package));
if (jT809DownMasterLinkBusinessTypeHandler.ResponseHandlerDict.TryGetValue(jT809Package.Header.BusinessType,out var action))
{
action(jT809Package, context);
}
}
catch (JT809Exception ex)
{
if (logger.IsEnabled(LogLevel.Error))
logger.LogError(ex, "JT809Exception receive<<<" + receive);
}
catch (Exception ex)
{
if (logger.IsEnabled(LogLevel.Error))
logger.LogError(ex, "Exception receive<<<" + receive);
}
}

public override void ChannelReadComplete(IChannelHandlerContext context) => context.Flush();
}
}

+ 0
- 82
src/JT809Netty.Core/Handlers/JT809DownSlaveLinkConnectionHandler.cs 查看文件

@@ -1,82 +0,0 @@
using DotNetty.Handlers.Timeout;
using DotNetty.Transport.Channels;
using JT809Netty.Core.Configs;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System.Threading.Tasks;

namespace JT809Netty.Core.Handlers
{
/// <summary>
/// 下级平台从链路
/// </summary>
public class JT809DownSlaveLinkConnectionHandler : ChannelHandlerAdapter
{
private readonly ILogger<JT809DownSlaveLinkConnectionHandler> logger;

private readonly SessionManager sessionManager;

private IOptionsMonitor<JT809NettyOptions> optionsMonitor;

public JT809DownSlaveLinkConnectionHandler(
IOptionsMonitor<JT809NettyOptions> optionsMonitor,
SessionManager sessionManager,
ILoggerFactory loggerFactory)
{
this.optionsMonitor = optionsMonitor;
this.sessionManager = sessionManager;
logger = loggerFactory.CreateLogger<JT809DownSlaveLinkConnectionHandler>();
}

public override void ChannelActive(IChannelHandlerContext context)
{
base.ChannelActive(context);
}

/// <summary>
/// 主动断开
/// </summary>
/// <param name="context"></param>
public override void ChannelInactive(IChannelHandlerContext context)
{
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug(">>>The client disconnects from the server.");
sessionManager.RemoveSessionByID(context.Channel.Id.AsShortText());
base.ChannelInactive(context);
}
/// <summary>
/// 服务器主动断开
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override Task CloseAsync(IChannelHandlerContext context)
{
if (logger.IsEnabled(LogLevel.Debug))
logger.LogDebug("<<<The server disconnects from the client.");
return base.CloseAsync(context);
}

/// <summary>
/// 从链路超时策略
/// </summary>
/// <param name="context"></param>
/// <param name="evt"></param>
public override void UserEventTriggered(IChannelHandlerContext context, object evt)
{
IdleStateEvent idleStateEvent = evt as IdleStateEvent;
if (idleStateEvent != null)
{
string channelId = context.Channel.Id.AsShortText();
logger.LogInformation($"{idleStateEvent.State.ToString()}>>>{channelId}");
switch (idleStateEvent.State)
{
case IdleState.ReaderIdle:
//下级平台连续 3min 未收到上级平台发送的从链路保持应答数据包，则认为上级平台的连接中断，将主动断开数据传输从链路。
context.CloseAsync();
break;
}
}
base.UserEventTriggered(context, evt);
}
}
}

+ 0
- 19
src/JT809Netty.Core/IAppSession.cs 查看文件

@@ -1,19 +0,0 @@
using DotNetty.Transport.Channels;
using System;
using System.Collections.Generic;
using System.Net;
using System.Text;

namespace JT809Netty.Core
{
public interface IAppSession
{
string SessionID { get; }

IChannel Channel { get; }

DateTime LastActiveTime { get; set; }

DateTime StartTime { get; }
}
}

+ 0
- 121
src/JT809Netty.Core/JT809DownMasterLinkNettyService.cs 查看文件

@@ -1,121 +0,0 @@
using DotNetty.Buffers;
using DotNetty.Codecs;
using DotNetty.Handlers.Timeout;
using DotNetty.Transport.Bootstrapping;
using DotNetty.Transport.Channels;
using DotNetty.Transport.Channels.Sockets;
using DotNetty.Transport.Libuv;
using JT809Netty.Core.Configs;
using JT809Netty.Core.Handlers;
using JT809Netty.Core.ServiceHandlers;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System;
using System.Collections.Generic;
using System.Net;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace JT809Netty.Core
{
/// <summary>
/// 下级平台主链路
/// </summary
public class JT809DownMasterLinkNettyService : IHostedService
{
IEventLoopGroup workerGroup;

Bootstrap bootstrap;

readonly IServiceProvider serviceProvider;

readonly IOptionsMonitor<JT809NettyOptions> nettyOptions;

IChannel ClientChannel;

private readonly JT809DownMasterLinkBusinessTypeHandler jT809DownMasterLinkBusinessTypeHandler;

private readonly ILogger<JT809DownMasterLinkNettyService> logger;

public JT809DownMasterLinkNettyService(
ILoggerFactory loggerFactory,
JT809DownMasterLinkBusinessTypeHandler jT809DownMasterLinkBusinessTypeHandler,
IOptionsMonitor<JT809NettyOptions> nettyOptionsAccessor,
IServiceProvider serviceProvider)
{
logger = loggerFactory.CreateLogger<JT809DownMasterLinkNettyService>();
this.jT809DownMasterLinkBusinessTypeHandler = jT809DownMasterLinkBusinessTypeHandler;
nettyOptions = nettyOptionsAccessor;
this.serviceProvider = serviceProvider;
}

public Task StartAsync(CancellationToken cancellationToken)
{
Task.Run(async () =>
{
try
{
workerGroup = new MultithreadEventLoopGroup();
bootstrap = new Bootstrap();
bootstrap.Group(workerGroup)
.Channel<TcpSocketChannel>()
.Handler(new ActionChannelInitializer<IChannel>(channel =>
{
InitChannel(channel);
}))
.Option(ChannelOption.SoBacklog, 1048576);
ClientChannel = await bootstrap.ConnectAsync(new IPEndPoint(IPAddress.Parse(nettyOptions.CurrentValue.Host), nettyOptions.CurrentValue.Port));

jT809DownMasterLinkBusinessTypeHandler.Msg0x1001(ClientChannel);
}
catch (Exception ex)
{

}
});
return Task.CompletedTask;
}

public Task StopAsync(CancellationToken cancellationToken)
{
try
{
jT809DownMasterLinkBusinessTypeHandler.Msg0x1003(ClientChannel);
// 已发送注销请求,等待30s,待服务器响应
int sleepTime = 50000;
logger.LogInformation($">>>The logout request has been sent, waiting for {sleepTime/1000}s for the server to respond...");
Thread.Sleep(sleepTime);
logger.LogInformation($"Check Status:<<<{jT809DownMasterLinkBusinessTypeHandler.Status.ToString()}");
ClientChannel.CloseAsync().ContinueWith((state) => {
Task.WhenAll(workerGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(1)));
});
}
catch (Exception ex)
{
logger.LogError(ex,"");
}
return Task.CompletedTask;
}

private void InitChannel(IChannel channel)
{
var scope = serviceProvider.CreateScope();
try
{
//下级平台应每 1min 发送一个主链路保持清求数据包到上级平台以保持链路连接
channel.Pipeline.AddLast("systemIdleState", new IdleStateHandler(0, 60, 0));
channel.Pipeline.AddLast("jt809DownMasterLinkConnection", scope.ServiceProvider.GetRequiredService<JT809DownMasterLinkConnectionHandler>());
channel.Pipeline.AddLast("jt809Buffer", new DelimiterBasedFrameDecoder(int.MaxValue, Unpooled.CopiedBuffer(new byte[] { JT809.Protocol.JT809Package.BEGINFLAG }), Unpooled.CopiedBuffer(new byte[] { JT809.Protocol.JT809Package.ENDFLAG })));
channel.Pipeline.AddLast("jt809Decode", scope.ServiceProvider.GetRequiredService<JT809DecodeHandler>());
channel.Pipeline.AddLast("jT809DownMasterLinkServiceHandler", scope.ServiceProvider.GetRequiredService<JT809DownMasterLinkServiceHandler>());
}
finally
{
scope.Dispose();
}
}
}
}

+ 0
- 104
src/JT809Netty.Core/JT809DownSlaveLinkNettyService.cs 查看文件

@@ -1,104 +0,0 @@
using DotNetty.Buffers;
using DotNetty.Codecs;
using DotNetty.Handlers.Timeout;
using DotNetty.Transport.Bootstrapping;
using DotNetty.Transport.Channels;
using DotNetty.Transport.Libuv;
using JT809Netty.Core.Configs;
using JT809Netty.Core.Handlers;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Options;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace JT809Netty.Core
{
/// <summary>
/// 下级平台从链路
/// </summary>
public class JT809DownSlaveLinkNettyService : IHostedService
{
IEventLoopGroup bossGroup;

IEventLoopGroup workerGroup;

IChannel boundChannel;

readonly IServiceProvider serviceProvider;

readonly JT809NettyOptions nettyOptions;

public JT809DownSlaveLinkNettyService(
IOptions<JT809NettyOptions> nettyOptionsAccessor,
IServiceProvider serviceProvider)
{
nettyOptions = nettyOptionsAccessor.Value;
this.serviceProvider = serviceProvider;
}

public Task StartAsync(CancellationToken cancellationToken)
{
try
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workerGroup = new WorkerEventLoopGroup(dispatcher);
var bootstrap = new ServerBootstrap();
bootstrap.Group(bossGroup, workerGroup);
bootstrap.Channel<TcpServerChannel>();
bootstrap
//.Handler(new LoggingHandler("SRV-LSTN"))
.ChildHandler(new ActionChannelInitializer<IChannel>(channel =>
{
InitChannel(channel);
}))
.Option(ChannelOption.SoBacklog, 1048576);
if (nettyOptions.Host == "")
{
boundChannel = bootstrap.BindAsync(nettyOptions.Port).Result;
}
else
{
boundChannel = bootstrap.BindAsync(nettyOptions.Host, nettyOptions.Port).Result;
}
}
catch (Exception ex)
{

}
return Task.CompletedTask;
}

public Task StopAsync(CancellationToken cancellationToken)
{
try
{
Task.WhenAll(
bossGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(1)),
workerGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(1)),
boundChannel.CloseAsync());
}
catch (Exception ex)
{

}
return Task.CompletedTask;
}

private void InitChannel(IChannel channel)
{
var scope = serviceProvider.CreateScope();
//下级平台连续 3min 未收到上级平台发送的从链路保持应答数据包，则认为上级平台的连接中断，将主动断开数据传输从链路。
channel.Pipeline.AddLast("systemIdleState", new IdleStateHandler(180, 0, 0));
channel.Pipeline.AddLast("jt809DownSlaveLinkConnection", scope.ServiceProvider.GetRequiredService<JT809DownSlaveLinkConnectionHandler>());
channel.Pipeline.AddLast("jt809Buffer", new DelimiterBasedFrameDecoder(int.MaxValue, Unpooled.CopiedBuffer(new byte[] { JT809.Protocol.JT809Package.BEGINFLAG }), Unpooled.CopiedBuffer(new byte[] { JT809.Protocol.JT809Package.ENDFLAG })));
channel.Pipeline.AddLast("jt809Decode", scope.ServiceProvider.GetRequiredService<JT809DecodeHandler>());
//channel.Pipeline.AddLast("jt809Service", scope.ServiceProvider.GetRequiredService<JT808ServiceHandler>());
scope.Dispose();
}
}
}

+ 0
- 28
src/JT809Netty.Core/JT809Netty.Core.csproj 查看文件

@@ -1,28 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<TargetFramework>netstandard2.0</TargetFramework>
<LangVersion>latest</LangVersion>
</PropertyGroup>

<ItemGroup>
<Compile Remove="Handlers\JT808ServiceHandler.cs" />
</ItemGroup>

<ItemGroup>
<PackageReference Include="DotNetty.Handlers" Version="0.6.0" />
<PackageReference Include="DotNetty.Transport.Libuv" Version="0.6.0" />
<PackageReference Include="JT809" Version="1.0.3" />
<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Hosting" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Options" Version="2.1.1" />
<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="2.1.1" />
<PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
</ItemGroup>

</Project>

+ 0
- 39
src/JT809Netty.Core/JT809Session.cs 查看文件

@@ -1,39 +0,0 @@
using DotNetty.Transport.Channels;
using System;
using JT809.Protocol.JT809Enums;

namespace JT809Netty.Core
{
public class JT809Session: IAppSession
{
public JT809Session(IChannel channel, string vehicleNo,JT809VehicleColorType vehicleColor)
{
Channel = channel;
VehicleNo = vehicleNo;
VehicleColor = vehicleColor;
StartTime = DateTime.Now;
LastActiveTime = DateTime.Now;
SessionID = Channel.Id.AsShortText();
Key = $"{VehicleNo}_{VehicleColor.ToString()}";
}

/// <summary>
/// 车牌号
/// </summary>
public string VehicleNo { get; set; }
/// <summary>
/// 车牌颜色
/// </summary>
public JT809VehicleColorType VehicleColor { get; set; }

public string Key { get; set; }

public string SessionID { get; }

public IChannel Channel { get;}

public DateTime LastActiveTime { get; set; }

public DateTime StartTime { get; }
}
}

+ 0
- 139
src/JT809Netty.Core/ServiceHandlers/JT809DownMasterLinkBusinessTypeHandler.cs 查看文件

@@ -1,139 +0,0 @@
using System;
using System.Collections.Generic;
using System.Text;
using DotNetty.Transport.Channels;
using JT809.Protocol;
using JT809.Protocol.JT809Enums;
using JT809.Protocol.JT809MessageBody;
using JT809.Protocol.JT809Extensions;
using DotNetty.Buffers;
using Microsoft.Extensions.Logging;

namespace JT809Netty.Core.ServiceHandlers
{
public class JT809DownMasterLinkBusinessTypeHandler
{
public ConnectionStatus Status { get; private set; } = ConnectionStatus.蓄势待发;

public Dictionary<JT809BusinessType, Func<IChannelHandlerContext, JT809Package>> RequestHandlerDict { get; }

public Dictionary<JT809BusinessType, Action<JT809Package, IChannelHandlerContext>> ResponseHandlerDict { get; }

private readonly ILogger<JT809DownMasterLinkBusinessTypeHandler> logger;

public JT809DownMasterLinkBusinessTypeHandler(
ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger<JT809DownMasterLinkBusinessTypeHandler>();
RequestHandlerDict = new Dictionary<JT809BusinessType, Func<IChannelHandlerContext, JT809Package>>
{
{JT809.Protocol.JT809Enums.JT809BusinessType.主链路登录请求消息, Msg0x1001},
{JT809.Protocol.JT809Enums.JT809BusinessType.主链路注销请求消息, Msg0x1003},
{JT809.Protocol.JT809Enums.JT809BusinessType.主链路连接保持请求消息, Msg0x1005},
//{JT809.Protocol.JT809Enums.JT809BusinessType.UP_DISCONNECT_INFORM, Msg0x1007},
//{JT809.Protocol.JT809Enums.JT809BusinessType.UP_CLOSELINK_INFORM, Msg0x1008},
};
ResponseHandlerDict = new Dictionary<JT809BusinessType, Action<JT809Package, IChannelHandlerContext>>
{
{JT809.Protocol.JT809Enums.JT809BusinessType.主链路登录应答消息, Msg0x1002},
{JT809.Protocol.JT809Enums.JT809BusinessType.主链路注销应答消息, Msg0x1004},
{JT809.Protocol.JT809Enums.JT809BusinessType.主链路连接保持应答消息, Msg0x1006},
};
}

public enum ConnectionStatus
{
蓄势待发=0,
下级平台主链路已发送注销请求=1,
上级级平台主链路已发送注销应答 = 2,
}

public JT809Package Msg0x1001(IChannelHandlerContext channelHandlerContext)
{
JT809Package loginPackage = JT809BusinessType.主链路登录请求消息.Create(new JT809_0x1001
{
UserId = 1234,
Password = "20181009",
DownLinkIP = "127.0.0.1",
DownLinkPort = 8091
});
byte[] sendLoginData = JT809Serializer.Serialize(loginPackage, 256);
channelHandlerContext.WriteAndFlushAsync(Unpooled.WrappedBuffer(sendLoginData));
return loginPackage;
}

public JT809Package Msg0x1001(IChannel channel)
{
JT809Package loginPackage = JT809BusinessType.主链路登录请求消息.Create(new JT809_0x1001
{
UserId = 1234,
Password = "20181009",
DownLinkIP = "127.0.0.1",
DownLinkPort = 8091
});
byte[] sendLoginData = JT809Serializer.Serialize(loginPackage, 256);
channel.WriteAndFlushAsync(Unpooled.WrappedBuffer(sendLoginData));
return loginPackage;
}

public JT809Package Msg0x1003(IChannelHandlerContext channelHandlerContext)
{
JT809Package loginPackage = JT809BusinessType.主链路登录请求消息.Create(new JT809_0x1001
{
UserId = 1234,
Password = "20181009",
DownLinkIP = "127.0.0.1",
DownLinkPort = 8091
});
byte[] sendLoginData = JT809Serializer.Serialize(loginPackage, 256);
channelHandlerContext.WriteAndFlushAsync(Unpooled.WrappedBuffer(sendLoginData));
return loginPackage;
}

public JT809Package Msg0x1003(IChannel channel)
{
JT809Package logoutPackage = JT809BusinessType.主链路注销请求消息.Create(new JT809_0x1003
{
UserId = 1234,
Password = "20181009",
});
byte[] sendLoginData = JT809Serializer.Serialize(logoutPackage, 128);
channel.WriteAndFlushAsync(Unpooled.WrappedBuffer(sendLoginData));
Status = ConnectionStatus.下级平台主链路已发送注销请求;
return logoutPackage;
}

public JT809Package Msg0x1005(IChannelHandlerContext channelHandlerContext)
{
JT809Package heartbeatPackage = JT809BusinessType.主链路连接保持请求消息.Create();
byte[] sendHeartbeatData = JT809Serializer.Serialize(heartbeatPackage, 100);
channelHandlerContext.WriteAndFlushAsync(Unpooled.WrappedBuffer(sendHeartbeatData));
return heartbeatPackage;
}

public JT809Package Msg0x1007(IChannelHandlerContext channelHandlerContext)
{
return null;
}

public void Msg0x1002(JT809Package jT809Package, IChannelHandlerContext channelHandlerContext)
{

}

public void Msg0x1004(JT809Package jT809Package, IChannelHandlerContext channelHandlerContext)
{
Status = ConnectionStatus.上级级平台主链路已发送注销应答;
}

public void Msg0x1006(JT809Package jT809Package, IChannelHandlerContext channelHandlerContext)
{

}

public void Msg0x1008(JT809Package jT809Package, IChannelHandlerContext channelHandlerContext)
{

}
}
}

+ 0
- 220
src/JT809Netty.Core/SessionManager.cs 查看文件

@@ -1,220 +0,0 @@
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Logging.Abstractions;
using System;
using System.Collections.Concurrent;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;

namespace JT809Netty.Core
{
public class SessionManager:IDisposable
{
private readonly ILogger<SessionManager> logger;

private readonly CancellationTokenSource cancellationTokenSource;

#if DEBUG
private const int timeout = 1 * 1000 * 60;
#else
private const int timeout = 5 * 1000 * 60;
#endif
public SessionManager(ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger<SessionManager>();
cancellationTokenSource = new CancellationTokenSource();
Task.Run(() =>
{
while (!cancellationTokenSource.IsCancellationRequested)
{
logger.LogInformation($"Online Count>>>{SessionCount}");
if (SessionCount > 0)
{
logger.LogInformation($"SessionIds>>>{string.Join(",", SessionIdDict.Select(s => s.Key))}");
logger.LogInformation($"TerminalPhoneNos>>>{string.Join(",", CustomKey_SessionId_Dict.Select(s => $"{s.Key}-{s.Value}"))}");
}
Thread.Sleep(timeout);
}
}, cancellationTokenSource.Token);
}

/// <summary>
/// Netty生成的sessionID和Session的对应关系
/// key = seession id
/// value = Session
/// </summary>
private ConcurrentDictionary<string, JT809Session> SessionIdDict = new ConcurrentDictionary<string, JT809Session>(StringComparer.OrdinalIgnoreCase);
/// <summary>
/// 自定义Key和netty生成的sessionID的对应关系
/// key = 终端手机号
/// value = seession id
/// </summary>
private ConcurrentDictionary<string, string> CustomKey_SessionId_Dict = new ConcurrentDictionary<string, string>(StringComparer.OrdinalIgnoreCase);

public int SessionCount
{
get
{
return SessionIdDict.Count;
}
}

public void RegisterSession(JT809Session appSession)
{
if (CustomKey_SessionId_Dict.ContainsKey(appSession.Key))
{
return;
}
if (SessionIdDict.TryAdd(appSession.SessionID, appSession) &&
CustomKey_SessionId_Dict.TryAdd(appSession.Key, appSession.SessionID))
{
return;
}
}

public JT809Session GetSessionByID(string sessionID)
{
if (string.IsNullOrEmpty(sessionID))
return default;
JT809Session targetSession;
SessionIdDict.TryGetValue(sessionID, out targetSession);
return targetSession;
}

public JT809Session GetSessionByTerminalPhoneNo(string key)
{
try
{
if (string.IsNullOrEmpty(key))
return default;
if (CustomKey_SessionId_Dict.TryGetValue(key, out string sessionId))
{
if (SessionIdDict.TryGetValue(sessionId, out JT809Session targetSession))
{
return targetSession;
}
else
{
return default;
}
}
else
{
return default;
}
}
catch (Exception ex)
{
logger.LogError(ex, key);
return default;
}
}

public void Heartbeat(string key)
{
try
{
if(CustomKey_SessionId_Dict.TryGetValue(key, out string sessionId))
{
if (SessionIdDict.TryGetValue(sessionId, out JT809Session oldjT808Session))
{
if (oldjT808Session.Channel.Active)
{
oldjT808Session.LastActiveTime = DateTime.Now;
if (SessionIdDict.TryUpdate(sessionId, oldjT808Session, oldjT808Session))
{

}
}
}
}
}
catch (Exception ex)
{
logger.LogError(ex, key);
}
}

/// <summary>
/// 通过通道Id和自定义key进行关联
/// </summary>
/// <param name="sessionID"></param>
/// <param name="key"></param>
public void UpdateSessionByID(string sessionID, string key)
{
try
{
if (SessionIdDict.TryGetValue(sessionID, out JT809Session oldjT808Session))
{
oldjT808Session.Key = key;
if (SessionIdDict.TryUpdate(sessionID, oldjT808Session, oldjT808Session))
{
CustomKey_SessionId_Dict.AddOrUpdate(key, sessionID, (tpn, sid) =>
{
return sessionID;
});
}
}
}
catch (Exception ex)
{
logger.LogError(ex, $"{sessionID},{key}");
}
}

public void RemoveSessionByID(string sessionID)
{
if (sessionID == null) return;
try
{
if (SessionIdDict.TryRemove(sessionID, out JT809Session session))
{
if (session.Key != null)
{
if(CustomKey_SessionId_Dict.TryRemove(session.Key, out string sessionid))
{
logger.LogInformation($">>>{sessionID}-{session.Key} Session Remove.");
}
}
else
{
logger.LogInformation($">>>{sessionID} Session Remove.");
}
session.Channel.CloseAsync();
}
}
catch (Exception ex)
{
logger.LogError(ex, $">>>{sessionID} Session Remove Exception");
}
}

public void RemoveSessionByKey(string key)
{
if (key == null) return;
try
{
if (CustomKey_SessionId_Dict.TryRemove(key, out string sessionid))
{
if (SessionIdDict.TryRemove(sessionid, out JT809Session session))
{
logger.LogInformation($">>>{key}-{sessionid} Key Remove.");
}
else
{
logger.LogInformation($">>>{key} Key Remove.");
}
}
}
catch (Exception ex)
{
logger.LogError(ex, $">>>{key} Key Remove Exception.");
}
}

public void Dispose()
{
cancellationTokenSource.Cancel();
}
}
}

+ 0
- 26
src/JT809Netty.DownMasterLink/JT809Netty.DownMasterLink.csproj 查看文件

@@ -1,26 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp2.1</TargetFramework>
<LangVersion>latest</LangVersion>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.1.1" />
</ItemGroup>

<ItemGroup>
<ProjectReference Include="..\JT809Netty.Core\JT809Netty.Core.csproj" />
</ItemGroup>

<ItemGroup>
<None Update="appsettings.Development.json">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</None>
<None Update="appsettings.json">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</None>
</ItemGroup>

</Project>

+ 0
- 57
src/JT809Netty.DownMasterLink/Program.cs 查看文件

@@ -1,57 +0,0 @@
using DotNetty.Handlers.Logging;
using JT809Netty.Core;
using JT809Netty.Core.Configs;
using JT809Netty.Core.Handlers;
using JT809Netty.Core.ServiceHandlers;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System;
using System.Threading.Tasks;

namespace JT809Netty.DownMasterLink
{
class Program
{
static async Task Main(string[] args)
{
JT809.Protocol.JT809GlobalConfig.Instance
.SetHeaderOptions(new JT809.Protocol.JT809Configs.JT809HeaderOptions
{
MsgGNSSCENTERID= 20141013,
Version=new JT809.Protocol.JT809Header_Version (2,0,0),
EncryptKey=9595
});
var serverHostBuilder = new HostBuilder()
.UseEnvironment(args[0].Split('=')[1])
.ConfigureAppConfiguration((hostingContext, config) =>
{
config.SetBasePath(AppDomain.CurrentDomain.BaseDirectory);
config.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
.AddJsonFile($"appsettings.{ hostingContext.HostingEnvironment.EnvironmentName}.json", optional: true, reloadOnChange: true);
})
.ConfigureLogging((context, logging) =>
{
logging.AddConsole();
//NLog.LogManager.LoadConfiguration("Configs/nlog.config");
//logging.AddNLog(new NLogProviderOptions { CaptureMessageTemplates = true, CaptureMessageProperties = true });
logging.SetMinimumLevel(Microsoft.Extensions.Logging.LogLevel.Trace);
})
.ConfigureServices((hostContext, services) =>
{
services.AddSingleton<ILoggerFactory, LoggerFactory>();
services.AddSingleton(typeof(ILogger<>), typeof(Logger<>));
services.Configure<JT809NettyOptions>(hostContext.Configuration.GetSection("JT809NettyOptions"));
services.AddSingleton<JT809DownMasterLinkBusinessTypeHandler, JT809DownMasterLinkBusinessTypeHandler>();
services.AddScoped<JT809DownMasterLinkConnectionHandler, JT809DownMasterLinkConnectionHandler>();
services.AddScoped<JT809DownMasterLinkServiceHandler, JT809DownMasterLinkServiceHandler>();
services.AddScoped<JT809DecodeHandler, JT809DecodeHandler>();
services.AddSingleton<IHostedService, JT809DownMasterLinkNettyService>();
});

await serverHostBuilder.RunConsoleAsync();
}
}
}

+ 0
- 25
src/JT809Netty.DownMasterLink/appsettings.Development.json 查看文件

@@ -1,25 +0,0 @@
{
"Logging": {
"IncludeScopes": false,
"Debug": {
"LogLevel": {
"Default": "Trace"
}
},
"Console": {
"LogLevel": {
"Default": "Trace"
}
}
},
"ConnectionStrings": {
"TestDbContext": "",
"RedisHost": ""
},
"JT809NettyOptions": {
"Host": "127.0.0.1",
"Port": 16565,
"IpWhiteList": [],
"IpWhiteListDisabled": true
}
}

+ 0
- 25
src/JT809Netty.DownMasterLink/appsettings.json 查看文件

@@ -1,25 +0,0 @@
{
"Logging": {
"IncludeScopes": false,
"Debug": {
"LogLevel": {
"Default": "Trace"
}
},
"Console": {
"LogLevel": {
"Default": "Trace"
}
}
},
"ConnectionStrings": {
"TestDbContext": "",
"RedisHost": ""
},
"JT809NettyOptions": {
"Host": "",
"Port": 6566,
"IpWhiteList": [],
"IpWhiteListDisabled": false
}
}

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