public Task StartAsync(CancellationToken cancellationToken)
{
bossGroup = new DispatcherEventLoopGroup();
workerGroup = new WorkerEventLoopGroup(bossGroup, 1);
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, 8192)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
using (var scope = serviceProvider.CreateScope())
{
pipeline.AddLast("http_encoder", new HttpResponseEncoder());
pipeline.AddLast("http_decoder", new HttpRequestDecoder(4096, 8192, 8192, false));
//将多个消息转换为单一的request或者response对象 =>IFullHttpRequest
pipeline.AddLast("http_aggregator", new HttpObjectAggregator(int.MaxValue));
pipeline.AddLast("http_jt808webapihandler", scope.ServiceProvider.GetRequiredService <JT808WebAPIServerHandler>());
}
}));
logger.LogInformation($"JT808 WebAPI Server start at {IPAddress.Any}:{configuration.WebApiPort}.");
return(bootstrap.BindAsync(configuration.WebApiPort).ContinueWith(i => bootstrapChannel = i.Result));
}
static async Task RunServerAsync()
{
IEventLoopGroup group, workGroup;
var dispatcher = new DispatcherEventLoopGroup();
group = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
try
{
var bootstrap = new ServerBootstrap()
.Group(group, workGroup)
.Channel <TcpServerChannel>()
.Option(ChannelOption.SoBacklog, 8192)
.Handler(new LoggingHandler(LogLevel.INFO))
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
pipeline.AddLast(new HttpServerCodec());
pipeline.AddLast(new HttpObjectAggregator(65536));
pipeline.AddLast(new WebSockerServerHandler());
}));
IChannel bootstrapChannel = await bootstrap.BindAsync(IPAddress.IPv6Any, 5004);
Console.WriteLine($"Tcp started. Listening on {bootstrapChannel.LocalAddress}");
Console.ReadLine();
await bootstrapChannel.CloseAsync();
}
finally
{
workGroup.ShutdownGracefullyAsync().Wait();
group.ShutdownGracefullyAsync().Wait();
}
}
public void Test1()
{
// 作为源包转发服务端
DispatcherEventLoopGroup bossGroup = new DispatcherEventLoopGroup();
WorkerEventLoopGroup workerGroup = new WorkerEventLoopGroup(bossGroup, 1);
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
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
channel.Pipeline.AddLast("jt808Buffer", new DelimiterBasedFrameDecoder(int.MaxValue,
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.BeginFlag }),
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.EndFlag })));
channel.Pipeline.AddLast("jt808Decode", new JT808ClientDecoder());
}));
bootstrap.BindAsync(6655);
//作为设备上传
byte[] bytes = "7E 02 00 00 26 12 34 56 78 90 12 00 7D 02 00 00 00 01 00 00 00 02 00 BA 7F 0E 07 E4 F1 1C 00 28 00 3C 00 00 18 10 15 10 10 10 01 04 00 00 00 64 02 02 00 7D 01 13 7E".ToHexBytes();
SimpleTcpClient.WriteAsync(bytes);
Thread.Sleep(10000);
SimpleTcpClient.Down();
}
private DotnettyServer(string etcdHost, int etcdPort)
{
EtcdClient = new EtcdClient(etcdHost, etcdPort);
InternalLoggerFactory.DefaultFactory.AddProvider(new ConsoleLoggerProvider((s, level) => level == Microsoft.Extensions.Logging.LogLevel.Information, false));
var dispatcher = new DispatcherEventLoopGroup();
group = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
serverBootstrap = new ServerBootstrap()
.Group(group, workGroup)
.Channel <TcpServerChannel>()//TcpServerSocketChannel
.Option(ChannelOption.SoBacklog, 8192)
.Handler(new LoggingHandler(LogLevel.INFO))
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>//ActionChannelInitializer
{
IChannelPipeline pipeline = channel.Pipeline;
//pipeline.AddLast(new DelimiterBasedFrameDecoder(8192,new[]{
// Unpooled.WrappedBuffer(Encoding.UTF8.GetBytes("⊃")),
// Unpooled.WrappedBuffer(new[] { (byte)'\r', (byte)'\n' }),
// Unpooled.WrappedBuffer(new[] { (byte)'\n' }),
//}));
pipeline.AddLast(new DynamicHandler(Unpooled.WrappedBuffer(Encoding.UTF8.GetBytes("⊃"))));
//pipeline.AddLast(new TestHandler());
////pipeline.AddLast(new HttpRequestDecoder(4096, 8192, 8192, false));
//pipeline.AddLast(new HttpResponseEncoder());
//pipeline.AddLast(new StringEncoder());
////pipeline.AddLast(new StringDecoder());
//pipeline.AddLast(new HttpObjectAggregator(1048576));
////pipeline.AddLast(new HttpContentCompressor());//压缩
//pipeline.AddLast(new HttpServerHandler(etcdClient));
}));
}
public Task StartAsync(CancellationToken cancellationToken)
{
bossGroup = new DispatcherEventLoopGroup();
workerGroup = new WorkerEventLoopGroup(bossGroup, configuration.EventLoopCount);
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)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
pipeline.AddLast(new TcpHandler(Provider.GetRequiredService <ILogger <TcpHandler> >()));
var lengthFieldLength = configuration.LengthFieldLength;
pipeline.AddLast(new LengthFieldBasedFrameDecoder(ByteOrder.BigEndian,
configuration.MaxFrameLength, 0, lengthFieldLength, 0, lengthFieldLength, true));
pipeline.AddLast(new RequestDecoder(decoder), new LengthFieldPrepender(lengthFieldLength), new ResponseEncoder(encoder), handler);
}));
logger.LogInformation($"Server start at {IPAddress.Any}:{configuration.Port}.");
return(bootstrap.BindAsync(configuration.Port)
.ContinueWith(i => bootstrapChannel = i.Result));
}
protected override void CreateEventLoop(int eventLoopCount)
{
var dispatcher = new DispatcherEventLoop();
bossGroup = new MultithreadEventLoopGroup(_ => dispatcher, 1);
workerGroup = new WorkerEventLoopGroup(dispatcher, eventLoopCount);
}
static async Task RunServerAsync()
{
IEventLoopGroup group, workGroup;
var dispatcher = new DispatcherEventLoopGroup();
group = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
try
{
var bootstrap = new ServerBootstrap()
.Group(group, workGroup)
.Channel <TcpServerChannel>()
.Option(ChannelOption.SoBacklog, 8192)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
pipeline.AddLast("decoder", new HttpRequestDecoder(4096, 8192, 8192, false));
pipeline.AddLast("aggregator", new HttpObjectAggregator(1048576));
pipeline.AddLast("deflater", new HttpContentCompressor()); //压缩
pipeline.AddLast("encoder", new HttpResponseEncoder());
pipeline.AddLast("handler", new HttpServerHandler());
}));
IChannel bootstrapChannel = await bootstrap.BindAsync(IPAddress.IPv6Any, 5001);
Console.WriteLine($"Httpd started. Listening on {bootstrapChannel.LocalAddress}");
Console.ReadLine();
await bootstrapChannel.CloseAsync();
}
finally
{
group.ShutdownGracefullyAsync().Wait();
}
}
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, 8192)
.ChildOption(ChannelOption.Allocator, serverBufferAllocator)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
pipeline.AddLast(new HttpServerCodec());
pipeline.AddLast(new HttpObjectAggregator(65536));
using (var scope = serviceProvider.CreateScope())
{
pipeline.AddLast("JT1078WebSocketServerHandler", scope.ServiceProvider.GetRequiredService <JT1078WebSocketServerHandler>());
}
}));
logger.LogInformation($"JT1078 WebSocket Server start at {IPAddress.Any}:{configuration.WebSocketPort}.");
return(bootstrap.BindAsync(configuration.WebSocketPort)
.ContinueWith(i => bootstrapChannel = i.Result));
}
static async Task RunServerAsync()
{
IEventLoopGroup group, workGroup;
var dispatcher = new DispatcherEventLoopGroup();
group = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
try
{
var bootstrap = new ServerBootstrap()
.Group(group, workGroup)
.Channel <TcpServerChannel>()
.Option(ChannelOption.SoBacklog, 8192)
.Handler(new LoggingHandler(LogLevel.INFO))
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
pipeline.AddLast(new DelimiterBasedFrameDecoder(8192, Unpooled.WrappedBuffer(Encoding.UTF8.GetBytes("⊃"))));
pipeline.AddLast(new StringEncoder());
pipeline.AddLast(new StringDecoder());
pipeline.AddLast(new SocketServerHandler());
}));
IChannel bootstrapChannel = await bootstrap.BindAsync(IPAddress.IPv6Any, 5004);
Console.WriteLine($"Tcp started. Listening on {bootstrapChannel.LocalAddress}");
Console.ReadLine();
await bootstrapChannel.CloseAsync();
}
finally
{
workGroup.ShutdownGracefullyAsync().Wait();
group.ShutdownGracefullyAsync().Wait();
}
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddSingleton <IKeyValueCache <string, IChannel>, ChannelCache>();
// services.AddTransient<LoginHandler>();
services.AddTransient <PushMessageHandler>();
services.AddNettyService((services, bootstrap) =>
{
/// <summary>
///
/// </summary>
var dispatcher = new DispatcherEventLoopGroup();
var bossGroup = dispatcher;
var workGroup = new WorkerEventLoopGroup(dispatcher);
var businessGroup = new EventLoopGroup();
bootstrap.Group(bossGroup, workGroup);
/// 具体个选项的作用：https://blog.csdn.net/zuixiaoyao_001/article/details/90198968
bootstrap.Channel <TcpServerChannel>();
bootstrap.Option(ChannelOption.SoBacklog, 128); // 处理客户端连接的队列大小
bootstrap.Option(ChannelOption.ConnectTimeout, TimeSpan.FromMilliseconds(500)); // 连接超时时间
bootstrap.Option(ChannelOption.SoReuseaddr, true); // 允许重复使用本地地址和端口
bootstrap.Option(ChannelOption.SoKeepalive, true); // 如果在两小时内没有数据的通信时，TCP会自动发送一个活动探测数据报文
bootstrap.Handler(new ActionChannelInitializer <IChannel>(channel =>
{
var pipeline = channel.Pipeline;
pipeline.AddLast("ACCEPT-LOG", new LoggingHandler());
// pipeline.AddLast("ACCEPT-CONN", services.GetRequiredService<LoginHandler>());
}));
bootstrap.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
var pipeline = channel.Pipeline;
pipeline.AddLast(new ProtobufVarint32FrameDecoder());
pipeline.AddLast(new ProtobufDecoder(Options.Parser));
pipeline.AddLast(new ProtobufVarint32LengthFieldPrepender());
pipeline.AddLast(new ProtobufEncoder());
pipeline.AddLast(businessGroup, services.GetRequiredService <PushMessageHandler>());
}));
});
services.AddTransient <BaseDataUpdateService>();
services.AddMqClient("RabbitMq", Configuration);
services.AddMqConsumerService((serviceProvider, mqClient) =>
{
mqClient.ReceiveCommand <BaseDataUpdateCommand>(queue: string.Empty, resolve: () => serviceProvider.GetRequiredService <BaseDataUpdateService>().Handle, prefetchCount: 10);
});
services.AddMemoryCache();
services.AddControllers();
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new OpenApiInfo {
Title = "NettyDemo", Version = "v1"
});
});
}
/// <summary>
/// start as an asynchronous operation.
/// </summary>
/// <param name="endPoint">The end point.</param>
public async Task StartAsync(EndPoint endPoint)
{
if (_logger.IsEnabled(LogLevel.Debug))
{
_logger.LogDebug($"准备启动服务主机，监听地址：{endPoint}。");
}
IEventLoopGroup bossGroup = new MultithreadEventLoopGroup(1);
IEventLoopGroup
workerGroup =
new MultithreadEventLoopGroup(); //Default eventLoopCount is Environment.ProcessorCount * 2
var bootstrap = new ServerBootstrap();
if (AppConfig.ServerOptions.Libuv)
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workerGroup = new WorkerEventLoopGroup(dispatcher);
bootstrap.Channel <TcpServerChannel>();
}
else
{
bossGroup = new MultithreadEventLoopGroup(1);
workerGroup = new MultithreadEventLoopGroup();
bootstrap.Channel <TcpServerSocketChannel>();
}
bootstrap
.Option(ChannelOption.SoBacklog, AppConfig.ServerOptions.SoBacklog)
.ChildOption(ChannelOption.Allocator, PooledByteBufferAllocator.Default)
.Group(bossGroup, workerGroup)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
var pipeline = channel.Pipeline;
pipeline.AddLast(new LengthFieldPrepender(4));
pipeline.AddLast(new LengthFieldBasedFrameDecoder(int.MaxValue, 0, 4, 0, 4));
pipeline.AddLast(new TransportMessageChannelHandlerAdapter(_transportMessageDecoder));
pipeline.AddLast(new ServerHandler(async(contenxt, message) =>
{
var sender = new DotNettyServerMessageSender(_transportMessageEncoder, contenxt);
await OnReceived(sender, message);
}, _logger));
}));
try
{
_channel = await bootstrap.BindAsync(endPoint);
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation($"服务主机启动成功，监听地址：{endPoint}。");
}
}
catch
{
_logger.LogError($"服务主机启动失败，监听地址：{endPoint}。 ");
}
}
protected override void SetupServerBootstrap(ServerBootstrap bootstrap)
{
var dispatcher = new DispatcherEventLoopGroup();
var bossGroup = dispatcher;
var workGroup = new WorkerEventLoopGroup(dispatcher);
bootstrap.Group(bossGroup, workGroup)
.Channel <TcpServerChannel>();
}
/// <summary>
/// start as an asynchronous operation.
/// </summary>
/// <param name="endPoint">The end point.</param>
public async Task StartAsync(EndPoint endPoint)
{
if (_logger.IsEnabled(LogLevel.Debug))
{
_logger.LogDebug($"准备启动Mqtt服务主机，监听地址：{endPoint}。");
}
IEventLoopGroup bossGroup = new MultithreadEventLoopGroup(1);
IEventLoopGroup
workerGroup =
new MultithreadEventLoopGroup(); //Default eventLoopCount is Environment.ProcessorCount * 2
var bootstrap = new ServerBootstrap();
if (AppConfig.ServerOptions.Libuv)
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workerGroup = new WorkerEventLoopGroup(dispatcher);
bootstrap.Channel <TcpServerChannel>();
}
else
{
bossGroup = new MultithreadEventLoopGroup(1);
workerGroup = new MultithreadEventLoopGroup();
bootstrap.Channel <TcpServerSocketChannel>();
}
bootstrap
.Option(ChannelOption.SoBacklog, AppConfig.ServerOptions.SoBacklog)
.ChildOption(ChannelOption.Allocator, PooledByteBufferAllocator.Default)
.Group(bossGroup, workerGroup)
.Option(ChannelOption.TcpNodelay, true)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
var pipeline = channel.Pipeline;
pipeline.AddLast(MqttEncoder.Instance,
new MqttDecoder(true, 256 * 1024), new ServerHandler(async(context, packetType, message) =>
{
var mqttHandlerService =
new ServerMqttHandlerService(_logger, _channelService, _mqttBehaviorProvider);
await ChannelWrite(context, message, packetType, mqttHandlerService);
}, _logger, _channelService, _mqttBehaviorProvider));
}));
try
{
_channel = await bootstrap.BindAsync(endPoint);
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation($"Mqtt服务主机启动成功，监听地址：{endPoint}。");
}
}
catch
{
_logger.LogError($"Mqtt服务主机启动失败，监听地址：{endPoint}。 ");
}
}
protected override void SetupServerBootstrap(ServerBootstrap bootstrap)
{
var dispatcher = new DispatcherEventLoopGroup();
var bossGroup = dispatcher;
var workGroup = new WorkerEventLoopGroup(dispatcher);
bootstrap.Group(bossGroup, workGroup)
.Channel <TcpServerChannel>();
//bootstrap.Handler(new DotNetty.Handlers.Logging.LoggingHandler("LSTN"));
}
public async Task StartAsync(EndPoint endPoint)
{
IEventLoopGroup bossGroup = new MultithreadEventLoopGroup(1);
IEventLoopGroup workerGroup = new MultithreadEventLoopGroup();//Default eventLoopCount is Environment.ProcessorCount * 2
var bootstrap = new ServerBootstrap();
if (AppConfig.ServerOptions.Libuv)
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workerGroup = new WorkerEventLoopGroup(dispatcher);
bootstrap.Channel <TcpServerChannel>();
}
else
{
bossGroup = new MultithreadEventLoopGroup(1);
workerGroup = new MultithreadEventLoopGroup();
bootstrap.Channel <TcpServerSocketChannel>();
}
bootstrap
.Option(ChannelOption.SoBacklog, AppConfig.ServerOptions.SoBacklog)
.ChildOption(ChannelOption.Allocator, PooledByteBufferAllocator.Default)
.Group(bossGroup, workerGroup)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
var pipeline = channel.Pipeline;
pipeline.AddLast(new LengthFieldPrepender(4));
pipeline.AddLast(new LengthFieldBasedFrameDecoder(int.MaxValue, 0, 4, 0, 4));
if (AppConfig.ServerOptions.EnableHealthCheck)
{
pipeline.AddLast(new IdleStateHandler(AppConfig.ServerOptions.HealthCheckWatchIntervalInSeconds * 2, 0, 0));
pipeline.AddLast(new ChannelInboundHandlerAdapter());
}
pipeline.AddLast(DotNettyConstants.TransportMessageAdapterName, new TransportMessageChannelHandlerAdapter(_transportMessageDecoder));
pipeline.AddLast(new ServerHandler(async(contenxt, message) =>
{
var sender = new DotNettyServerMessageSender(_transportMessageEncoder, contenxt);
await OnReceived(sender, message);
}, _logger));
}));
try
{
_channel = await bootstrap.BindAsync(endPoint);
_logger.LogInformation($"Rpc服务主机(Tcp协议){AppConfig.ServerOptions.HostName}启动成功,RPC服务地址：{endPoint}.");
}
catch (Exception ex)
{
_logger.LogError($"Rpc服务主机(Tcp协议){AppConfig.ServerOptions.HostName}启动失败,原因：{ex.Message},RPC服务地址：{endPoint}.");
throw ex;
}
}
private void InitializeNetty()
{
var dispatcher = new DispatcherEventLoopGroup();
_bossGroup = dispatcher;
_workerGroup = new WorkerEventLoopGroup(dispatcher);
_bootstrap = new ServerBootstrap()
.Group(_bossGroup, _workerGroup)
.Channel <TcpServerChannel>()
.Option(ChannelOption.SoBacklog, 100)
.ChildHandler(new ActionChannelInitializer <IChannel>(_setting.ChannelAction));
}
static async Task RunServerAsync()
{
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
GCSettings.LatencyMode = GCLatencyMode.SustainedLowLatency;
}
Console.WriteLine($"Server garbage collection: {GCSettings.IsServerGC}");
Console.WriteLine($"Current latency mode for garbage collection: {GCSettings.LatencyMode}");
IEventLoopGroup group;
IEventLoopGroup workGroup;
var dispatcher = new DispatcherEventLoopGroup();
group = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
try
{
var bootstrap = new ServerBootstrap();
bootstrap.Group(group, workGroup);
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, 8192)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
//pipeline.AddLast("encoder", new HttpResponseEncoder());
pipeline.AddLast(new HttpServerCodec());
pipeline.AddLast(new HttpObjectAggregator(ConfigHelper.GetValue <int>("maxContentLength")));
pipeline.AddLast("handler", new HttpServerHandler());
}));
IChannel bootstrapChannel = await bootstrap.BindAsync(IPAddress.IPv6Any, ConfigHelper.GetValue <int>("httpPort"));
Console.WriteLine($"Httpd started. Listening on {bootstrapChannel.LocalAddress}");
Console.ReadLine();
await bootstrapChannel.CloseAsync();
}
finally
{
group.ShutdownGracefullyAsync().Wait();
}
}
/// <summary>
/// 需要使用 SocketTool 创建tcp服务器
/// </summary>
public JT808SourcePackageChannelServiceTest()
{
SimpleTcpClient = new JT808SimpleTcpClient(endPoint, new IPEndPoint(IPAddress.Parse("127.0.0.1"), 6555));
//作为设备5秒上传
Task.Run(() =>
{
Random random = new Random();
while (true)
{
JT808Package jT808Package = JT808.Protocol.Enums.JT808MsgId.终端心跳.Create("12345678900" + random.Next(0, 2).ToString());
SimpleTcpClient.WriteAsync(JT808Serializer.Serialize(jT808Package));
Thread.Sleep(1000);
}
});
// 作为源包转发服务端
DispatcherEventLoopGroup bossGroup = new DispatcherEventLoopGroup();
WorkerEventLoopGroup workerGroup = new WorkerEventLoopGroup(bossGroup, 1);
ServerBootstrap bootstrap = new ServerBootstrap();
bootstrap.Group(bossGroup, workerGroup);
bootstrap.Channel <TcpServerChannel>();
bootstrap
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
channel.Pipeline.AddLast("jt808Buffer", new DelimiterBasedFrameDecoder(int.MaxValue,
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.BeginFlag }),
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.EndFlag })));
channel.Pipeline.AddLast("jt808Decode", new JT808ClientDecoder());
}));
bootstrap.BindAsync(6655);
DispatcherEventLoopGroup bossGroup1 = new DispatcherEventLoopGroup();
WorkerEventLoopGroup workerGroup1 = new WorkerEventLoopGroup(bossGroup1, 1);
ServerBootstrap bootstrap1 = new ServerBootstrap();
bootstrap1.Group(bossGroup1, workerGroup1);
bootstrap1.Channel <TcpServerChannel>();
bootstrap1
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
channel.Pipeline.AddLast("jt808Buffer", new DelimiterBasedFrameDecoder(int.MaxValue,
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.BeginFlag }),
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.EndFlag })));
channel.Pipeline.AddLast("jt808Decode", new JT808ClientDecoder());
}));
bootstrap1.BindAsync(6656);
}
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("systemIdleState", new IdleStateHandler(
configuration.ReaderIdleTimeSeconds,
configuration.WriterIdleTimeSeconds,
configuration.AllIdleTimeSeconds));
channel.Pipeline.AddLast("jtneTcpConnection", scope.ServiceProvider.GetRequiredService <JTNETcpConnectionHandler>());
//LengthFieldBasedFrameDecoder 定长解码器
//参数说明:
//maxFrameLength：解码的帧的最大长度
//lengthFieldOffset：长度字段的偏差(长度属性的起始位（偏移位），包中存放有整个大数据包长度的字节，这段字节的其实位置)
//lengthFieldLength：长度字段占的字节数(即存放整个大数据包长度的字节所占的长度)
//lengthAdjustmen：添加到长度字段的补偿值(长度调节值，在总长被定义为包含包头长度时，修正信息长度)。
//initialBytesToStrip：从解码帧中第一次去除的字节数(跳过的字节数，根据需要我们跳过lengthFieldLength个字节，以便接收端直接接受到不含“长度属性”的内容)
//failFast ：为true，当frame长度超过maxFrameLength时立即报TooLongFrameException异常，为false，读取完整个帧再报异常
//22 JTNEPackage数据体长度
//2 JTNEPackage数据体长度占两个字节
//1 JTNEPackage校验位
channel.Pipeline.AddLast("jtneTcpDecoder", new LengthFieldBasedFrameDecoder(int.MaxValue, 22, 2, 1, 0));
channel.Pipeline.AddLast("jtneTcpBuffer", scope.ServiceProvider.GetRequiredService <JTNETcpDecoder>());
channel.Pipeline.AddLast("jtneTcpServerHandler", scope.ServiceProvider.GetRequiredService <JTNETcpServerHandler>());
}
}));
logger.LogInformation($"JTNE TCP Server start at {IPAddress.Any}:{configuration.TcpPort}.");
return(bootstrap.BindAsync(configuration.TcpPort)
.ContinueWith(i => bootstrapChannel = i.Result));
}
private static async Task RunServerAsync()
{
InternalLoggerFactory.DefaultFactory.AddProvider(new ConsoleLoggerProvider((s, level) => true, false));
var dispatcher = new DispatcherEventLoopGroup();
var bossGroup = dispatcher;
var workerGroup = new WorkerEventLoopGroup(dispatcher);
var bootstrap = new ServerBootstrap();
try
{
bootstrap
.Group(bossGroup, workerGroup)
.Channel <TcpServerChannel>()
.Option(ChannelOption.SoBacklog, 100)
.Handler(new LoggingHandler("SRV-LSTN"))
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
var pipeline = channel.Pipeline;
pipeline.AddLast(new LoggingHandler("SRV-CONN"));
pipeline.AddLast("framing-enc", new LengthFieldPrepender(2));
pipeline.AddLast("framing-dec", new LengthFieldBasedFrameDecoder(ushort.MaxValue, 0, 2, 0, 2));
//pipeline.AddLast("mqtt-encoder", new MqttEncoder());
//pipeline.AddLast("mqtt-decoder", new MqttDecoder(true, 256 * 1024));
//pipeline.AddLast("string-encoder", new StringEncoder());
//pipeline.AddLast("string-decoder", new StringDecoder());
pipeline.AddLast("request-encoder", new RequestEncoder());
pipeline.AddLast("request-decoder", new RequestDecoder());
pipeline.AddLast("echo", new EchoServerHandler());
}));
var boundChannel = await bootstrap.BindAsync(9998);
Console.ReadLine();
await boundChannel.CloseAsync();
}
finally
{
await Task.WhenAll(
bossGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromMilliseconds(1)),
workerGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromMilliseconds(1))
);
}
}
public void Test1()
{
//预热
Thread.Sleep(3000);
jT808SourcePackageChannelService = ServiceProvider.GetService <JT808SourcePackageChannelService>();
var result = jT808SourcePackageChannelService.GetAll();
//创建服务
DispatcherEventLoopGroup bossGroup2 = new DispatcherEventLoopGroup();
WorkerEventLoopGroup workerGroup2 = new WorkerEventLoopGroup(bossGroup2, 1);
ServerBootstrap bootstrap2 = new ServerBootstrap();
bootstrap2.Group(bossGroup2, workerGroup2);
bootstrap2.Channel <TcpServerChannel>();
bootstrap2
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
channel.Pipeline.AddLast("jt808Buffer", new DelimiterBasedFrameDecoder(int.MaxValue,
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.BeginFlag }),
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.EndFlag })));
channel.Pipeline.AddLast("jt808Decode", new JT808ClientDecoder());
}));
bootstrap2.BindAsync(6522);
//添加服务
var addResult = jT808SourcePackageChannelService.Add(new Dtos.JT808IPAddressDto
{
Host = "127.0.0.1",
Port = 6522
}).Result;
Thread.Sleep(1000);
var result1 = jT808SourcePackageChannelService.GetAll();
//删除
var result2 = jT808SourcePackageChannelService.Remove(new Dtos.JT808IPAddressDto
{
Host = "127.0.0.1",
Port = 6522
}).Result;
//[::ffff:127.0.0.1]:13196
var result3 = jT808SourcePackageChannelService.GetAll();
}
static async Task RunServerAsync()
{
IEventLoopGroup bossGroup;
IEventLoopGroup workerGroup;
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workerGroup = new WorkerEventLoopGroup(dispatcher);
try
{
var bootstrap = new ServerBootstrap();
bootstrap.Group(bossGroup, workerGroup);
bootstrap.Channel <TcpServerChannel>();
bootstrap
.Option(ChannelOption.SoBacklog, 100)
.Handler(new LoggingHandler("SRV-LSTN"))
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
pipeline.AddLast(new LoggingHandler("SRV-CONN"));
pipeline.AddLast("framing-enc", new LengthFieldPrepender(2));
pipeline.AddLast("framing-dec", new LengthFieldBasedFrameDecoder(ushort.MaxValue, 0, 2, 0, 2));
pipeline.AddLast("echo", new SocketServerHandler());
}));
IChannel boundChannel = await bootstrap.BindAsync(port);
Console.ReadLine();
await boundChannel.CloseAsync();
}
finally
{
await Task.WhenAll(
bossGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(1)),
workerGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(1)));
}
}
public Task StartAsync(CancellationToken cancellationToken)
{
bossGroup = new DispatcherEventLoopGroup();
workerGroup = new WorkerEventLoopGroup(bossGroup, configuration.EventLoopCount);
serverBufferAllocator = new PooledByteBufferAllocator();
//serverBufferAllocator = new UnpooledByteBufferAllocator();
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("jt808TcpBuffer", new DelimiterBasedFrameDecoder(int.MaxValue,
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.BeginFlag }),
Unpooled.CopiedBuffer(new byte[] { JT808.Protocol.JT808Package.EndFlag })));
channel.Pipeline.AddLast("jt808TcpDecode", scope.ServiceProvider.GetRequiredService <JT808TcpDecoder>());
channel.Pipeline.AddLast("jt808TcpEncode", scope.ServiceProvider.GetRequiredService <JT808TcpEncoder>());
channel.Pipeline.AddLast("systemIdleState", new IdleStateHandler(
configuration.ReaderIdleTimeSeconds,
configuration.WriterIdleTimeSeconds,
configuration.AllIdleTimeSeconds));
channel.Pipeline.AddLast("jt808TcpConnection", scope.ServiceProvider.GetRequiredService <JT808TcpConnectionHandler>());
channel.Pipeline.AddLast("jt808TcpService", scope.ServiceProvider.GetRequiredService <JT808TcpServerHandler>());
}
}));
logger.LogInformation($"JT808 TCP Server start at {IPAddress.Any}:{configuration.TcpPort}.");
return(bootstrap.BindAsync(configuration.TcpPort)
.ContinueWith(i => bootstrapChannel = i.Result));
}
public EventLoopGroups(ServerConfiguration serverConfiguration)
{
IEventLoopGroup bossGroup;
IEventLoopGroup workGroup;
if (serverConfiguration.Libuv)
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
}
else
{
bossGroup = new MultithreadEventLoopGroup(1);
workGroup = new MultithreadEventLoopGroup();
}
BossGroup = bossGroup;
WorkerGroup = workGroup;
}
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, 8192)
.ChildOption(ChannelOption.Allocator, serverBufferAllocator)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
pipeline.AddLast(new HttpServerCodec());
pipeline.AddLast(new CorsHandler(CorsConfigBuilder
.ForAnyOrigin()
.AllowNullOrigin()
.AllowedRequestMethods(HttpMethod.Get, HttpMethod.Post, HttpMethod.Options, HttpMethod.Delete)
.AllowedRequestHeaders((AsciiString)"origin", (AsciiString)"range", (AsciiString)"accept-encoding", (AsciiString)"referer", (AsciiString)"Cache-Control", (AsciiString)"X-Proxy-Authorization", (AsciiString)"X-Requested-With", (AsciiString)"Content-Type")
.ExposeHeaders((StringCharSequence)"Server", (StringCharSequence)"range", (StringCharSequence)"Content-Length", (StringCharSequence)"Content-Range")
.AllowCredentials()
.Build()));
pipeline.AddLast(new HttpObjectAggregator(int.MaxValue));
using (var scope = serviceProvider.CreateScope())
{
pipeline.AddLast("JT1078HttpServerHandler", scope.ServiceProvider.GetRequiredService <JT1078HttpServerHandler>());
}
}));
logger.LogInformation($"JT1078 Http Server start at {IPAddress.Any}:{configuration.HttpPort}.");
return(bootstrap.BindAsync(configuration.HttpPort)
.ContinueWith(i => bootstrapChannel = i.Result));
}
private ServerBootstrap CreateServerBootstrap(bool useLibuv,
out IEventLoopGroup bossGroup, out IEventLoopGroup workerGroup)
{
Logger.LogInformation(
$"\n{RuntimeInformation.OSArchitecture} {RuntimeInformation.OSDescription}"
+ $"\n{RuntimeInformation.ProcessArchitecture} {RuntimeInformation.FrameworkDescription}"
+ $"\nProcessor Count : {Environment.ProcessorCount}\n");
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
GCSettings.LatencyMode = GCLatencyMode.SustainedLowLatency;
}
Logger.LogDebug($"Server garbage collection: {GCSettings.IsServerGC}");
Logger.LogDebug($"Current latency mode for garbage collection: {GCSettings.LatencyMode}");
Logger.LogDebug("\n");
if (useLibuv)
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workerGroup = new WorkerEventLoopGroup(dispatcher);
}
else
{
bossGroup = new MultithreadEventLoopGroup(1);
workerGroup = new MultithreadEventLoopGroup();
}
Logger.LogDebug("Transport type: " + (useLibuv ? "Libuv" : "Socket"));
var bootstrap = new ServerBootstrap().Group(bossGroup, workerGroup);
Logger.LogDebug($"Use boss group: {bossGroup.GetType().GetDisplayNameWithNamespace()}");
Logger.LogDebug($"Use worker group: {workerGroup.GetType().GetDisplayNameWithNamespace()}");
return(bootstrap);
}
public async Task StartAsync()
{
DispatcherEventLoopGroup bossGroup = new DispatcherEventLoopGroup();
WorkerEventLoopGroup workerGroup = new WorkerEventLoopGroup(bossGroup, 4);
try
{
ServerBootstrap bootstrap = new ServerBootstrap();
bootstrap.Group(bossGroup, workerGroup)
.Channel <TcpServerChannel>()
.Option(ChannelOption.SoBacklog, 100)
.Handler(new LoggingHandler("SRV-LSTN"))
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
pipeline.AddLast(new LoggingHandler("SRV-CONN"));
pipeline.AddLast("framing-enc", new LengthFieldPrepender(4));
pipeline.AddLast("framing-dec", new LengthFieldBasedFrameDecoder(int.MaxValue, 0, 4, 0, 4));
pipeline.AddLast(new ReadServerMessageChannelHandler(_serializer, _logger));
pipeline.AddLast("echo", new RpcServerHandler(async(context, message) =>
{
await OnReceived(context, message);
}));
}));
_channel = await bootstrap.BindAsync(_address.CreateEndPoint());
_logger.Info("服务器启动成功");
}
catch (Exception e)
{
_logger.Error($"错误日志: {e.Message}", e);
}
}
static async Task Main(string[] args)
{
ExampleHelper.SetConsoleLogger();
Console.WriteLine(
$"\n{RuntimeInformation.OSArchitecture} {RuntimeInformation.OSDescription}"
+ $"\n{RuntimeInformation.ProcessArchitecture} {RuntimeInformation.FrameworkDescription}"
+ $"\nProcessor Count : {Environment.ProcessorCount}\n");
bool useLibuv = ServerSettings.UseLibuv;
Console.WriteLine("Transport type : " + (useLibuv ? "Libuv" : "Socket"));
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
GCSettings.LatencyMode = GCLatencyMode.SustainedLowLatency;
}
Console.WriteLine($"Server garbage collection : {(GCSettings.IsServerGC ? "Enabled" : "Disabled")}");
Console.WriteLine($"Current latency mode for garbage collection: {GCSettings.LatencyMode}");
Console.WriteLine("\n");
IEventLoopGroup bossGroup;
IEventLoopGroup workGroup;
IEventLoopGroup bossGroup2 = null;
IEventLoopGroup workGroup2 = null;
if (useLibuv)
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
dispatcher = new DispatcherEventLoopGroup();
bossGroup2 = dispatcher;
workGroup2 = new WorkerEventLoopGroup(dispatcher);
}
else
{
bossGroup = new MultithreadEventLoopGroup(1);
workGroup = new MultithreadEventLoopGroup();
}
IChannel http2Channel = null;
IChannel httpChannel = null;
try
{
Http2Server http2 = useLibuv ? new Http2Server(bossGroup2, workGroup2) : new Http2Server(bossGroup, workGroup);
http2Channel = await http2.StartAsync();
Console.WriteLine("Open your web browser and navigate to " + "http://127.0.0.1:" + HttpServer.PORT);
HttpServer http = new HttpServer(bossGroup, workGroup);
httpChannel = await http.StartAsync();
Console.WriteLine("按任意键退出");
Console.ReadKey();
}
catch (Exception exc)
{
Console.WriteLine(exc.ToString());
Console.ReadKey();
}
finally
{
if (http2Channel != null)
{
await http2Channel.CloseAsync();
}
if (httpChannel != null)
{
await httpChannel.CloseAsync();
}
if (workGroup2 != null)
{
await workGroup2.ShutdownGracefullyAsync();
}
if (bossGroup2 != null)
{
await bossGroup2.ShutdownGracefullyAsync();
}
await workGroup.ShutdownGracefullyAsync();
await bossGroup.ShutdownGracefullyAsync();
}
}
static async Task Main(string[] args)
{
ExampleHelper.SetConsoleLogger();
Console.WriteLine(
$"\n{RuntimeInformation.OSArchitecture} {RuntimeInformation.OSDescription}"
+ $"\n{RuntimeInformation.ProcessArchitecture} {RuntimeInformation.FrameworkDescription}"
+ $"\nProcessor Count : {Environment.ProcessorCount}\n");
bool useLibuv = ServerSettings.UseLibuv;
Console.WriteLine($"Transport type : {(useLibuv ? "Libuv" : "Socket")}");
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
GCSettings.LatencyMode = GCLatencyMode.SustainedLowLatency;
}
Console.WriteLine($"Server garbage collection : {(GCSettings.IsServerGC ? "Enabled" : "Disabled")}");
Console.WriteLine($"Current latency mode for garbage collection: {GCSettings.LatencyMode}");
Console.WriteLine("\n");
IEventLoopGroup bossGroup;
IEventLoopGroup workGroup;
if (useLibuv)
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
}
else
{
bossGroup = new MultithreadEventLoopGroup(1);
workGroup = new MultithreadEventLoopGroup();
}
X509Certificate2 tlsCertificate = null;
if (ServerSettings.IsSsl)
{
tlsCertificate = new X509Certificate2(Path.Combine(ExampleHelper.ProcessDirectory, "dotnetty.com.pfx"), "password");
}
try
{
int port = ServerSettings.Port;
IChannel bootstrapChannel = null;
var bootstrap = new ServerBootstrap();
bootstrap.Group(bossGroup, workGroup);
if (useLibuv)
{
bootstrap.Channel <TcpServerChannel>();
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ||
RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
bootstrap
.Option(ChannelOption.SoReuseport, true)
.ChildOption(ChannelOption.SoReuseaddr, true);
}
}
else
{
bootstrap.Channel <TcpServerSocketChannel>();
}
bootstrap
.Option(ChannelOption.SoBacklog, 8192)
.Handler(new LoggingHandler("LSTN"))
//.Handler(new ServerChannelRebindHandler(DoBind))
.ChildHandler(new Http2ServerInitializer(tlsCertificate));
bootstrapChannel = await bootstrap.BindAsync(IPAddress.Loopback, port);
//async void DoBind()
//{
// await bootstrapChannel.CloseAsync();
// Console.WriteLine("rebind......");
// var ch = await bootstrap.BindAsync(IPAddress.Loopback, port);
// Console.WriteLine("rebind complate");
// Interlocked.Exchange(ref bootstrapChannel, ch);
//}
Console.WriteLine("Open your HTTP/2-enabled web browser and navigate to " +
(ServerSettings.IsSsl ? "https" : "http") + "://127.0.0.1:" + ServerSettings.Port + '/');
Console.WriteLine("Press any key to exit");
Console.ReadKey();
await bootstrapChannel.CloseAsync();
}
finally
{
await Task.WhenAll(
workGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(1)),
bossGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(1))
);
}
}
static async Task Main(string[] args)
{
ExampleHelper.SetConsoleLogger();
Console.WriteLine(
$"\n{RuntimeInformation.OSArchitecture} {RuntimeInformation.OSDescription}"
+ $"\n{RuntimeInformation.ProcessArchitecture} {RuntimeInformation.FrameworkDescription}"
+ $"\nProcessor Count : {Environment.ProcessorCount}\n");
bool useLibuv = ServerSettings.UseLibuv;
Console.WriteLine($"Transport type : {(useLibuv ? "Libuv" : "Socket")}");
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
GCSettings.LatencyMode = GCLatencyMode.SustainedLowLatency;
}
Console.WriteLine($"Server garbage collection: {GCSettings.IsServerGC}");
Console.WriteLine($"Current latency mode for garbage collection: {GCSettings.LatencyMode}");
IEventLoopGroup group;
IEventLoopGroup workGroup;
if (useLibuv)
{
var dispatcher = new DispatcherEventLoopGroup();
group = dispatcher;
workGroup = new WorkerEventLoopGroup(dispatcher);
}
else
{
group = new MultithreadEventLoopGroup(1);
workGroup = new MultithreadEventLoopGroup();
}
X509Certificate2 tlsCertificate = null;
if (ServerSettings.IsSsl)
{
tlsCertificate = new X509Certificate2(Path.Combine(ExampleHelper.ProcessDirectory, "dotnetty.com.pfx"), "password");
}
try
{
var bootstrap = new ServerBootstrap();
bootstrap.Group(group, workGroup);
if (useLibuv)
{
bootstrap.Channel <TcpServerChannel>();
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ||
RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
bootstrap
.Option(ChannelOption.SoReuseport, true)
.ChildOption(ChannelOption.SoReuseaddr, true);
}
}
else
{
bootstrap.Channel <TcpServerSocketChannel>();
}
bootstrap
.Option(ChannelOption.SoBacklog, 200)
#if DEBUG
.Handler(new LoggingHandler("LSTN"))
#endif
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
IChannelPipeline pipeline = channel.Pipeline;
if (tlsCertificate != null)
{
pipeline.AddLast(TlsHandler.Server(tlsCertificate));
}
#if DEBUG
pipeline.AddLast(new LoggingHandler("CONN"));
#endif
//pipeline.AddLast("encoder", new HttpResponseEncoder());
//pipeline.AddLast("decoder", new HttpRequestDecoder(4096, 8192, 8192, false));
pipeline.AddLast(new HttpServerCodec(4096, 8192, 8192, false));
//pipeline.AddLast(new HttpObjectAggregator(65536));
pipeline.AddLast(new HttpServerExpectContinueHandler());
pipeline.AddLast("handler", new HelloServerHandler());
}));
IChannel bootstrapChannel = await bootstrap.BindAsync(IPAddress.IPv6Any, ServerSettings.Port);
Console.WriteLine($"Httpd started. Listening on {bootstrapChannel.LocalAddress}");
Console.ReadLine();
await bootstrapChannel.CloseAsync();
}
finally
{
group.ShutdownGracefullyAsync().Wait();
}
}
