public async Task StartAsync(EndPoint endPoint)
{
if (_logger.IsEnabled(LogLevel.Debug))
{
_logger.LogDebug($"准备启动服务主机，监听地址：{endPoint}。");
}
var bossGroup = new MultithreadEventLoopGroup();
var workerGroup = new MultithreadEventLoopGroup(4);
var bootstrap = new ServerBootstrap();
bootstrap
.Group(bossGroup, workerGroup)
.Channel <TcpServerSocketChannel>()
.Option(ChannelOption.SoBacklog, 100)
.Option(ChannelOption.Allocator, PooledByteBufferAllocator.Default)
.ChildHandler(new ActionChannelInitializer <ISocketChannel>(channel =>
{
var pipeline = channel.Pipeline;
pipeline.AddLast(new LengthFieldPrepender(4));
pipeline.AddLast(new LengthFieldBasedFrameDecoder(int.MaxValue, 0, 4, 0, 4));
pipeline.AddLast(new TransportMessageChannelHandlerAdapter(_transportMessageDecoder));
pipeline.AddLast(new ServerHandler(async(contenxt, message) =>
{
var sender = new DotNettyServerMessageSender(_transportMessageEncoder, contenxt);
await OnReceived(sender, message);
}, _logger));
}));
_channel = await bootstrap.BindAsync(endPoint);
if (_logger.IsEnabled(LogLevel.Debug))
{
_logger.LogDebug($"服务主机启动成功，监听地址：{endPoint}。");
}
}
public async Task StartAsync(EndPoint endPoint)
{
if (_logger.IsEnabled(LogLevel.Debug))
{
_logger.LogDebug($"准备启动服务主机，监听地址：{endPoint}。");
}
IEventLoopGroup bossGroup = new MultithreadEventLoopGroup(1);
IEventLoopGroup workerGroup = new MultithreadEventLoopGroup();//Default eventLoopCount is Environment.ProcessorCount * 2
var bootstrap = new ServerBootstrap();
if (AppConfig.ServerOptions.Libuv)
{
var dispatcher = new DispatcherEventLoopGroup();
bossGroup = dispatcher;
workerGroup = new WorkerEventLoopGroup(dispatcher);
bootstrap.Channel <TcpServerChannel>();
}
else
{
bossGroup = new MultithreadEventLoopGroup(1);
workerGroup = new MultithreadEventLoopGroup();
bootstrap.Channel <TcpServerSocketChannel>();
}
var workerGroup1 = new SingleThreadEventLoop();
bootstrap
.Option(ChannelOption.SoBacklog, AppConfig.ServerOptions.SoBacklog)
.ChildOption(ChannelOption.Allocator, PooledByteBufferAllocator.Default)
.Group(bossGroup, workerGroup)
.ChildHandler(new ActionChannelInitializer <IChannel>(channel =>
{
var pipeline = channel.Pipeline;
pipeline.AddLast(new LengthFieldPrepender(4));
pipeline.AddLast(new LengthFieldBasedFrameDecoder(int.MaxValue, 0, 4, 0, 4));
pipeline.AddLast(workerGroup1, "HandlerAdapter", new TransportMessageChannelHandlerAdapter(_transportMessageDecoder));
pipeline.AddLast(workerGroup1, "ServerHandler", new ServerHandler(async(contenxt, message) =>
{
var sender = new DotNettyServerMessageSender(_transportMessageEncoder, contenxt);
await OnReceived(sender, message);
}, _logger));
}));
try
{
_channel = await bootstrap.BindAsync(endPoint);
if (_logger.IsEnabled(LogLevel.Debug))
{
_logger.LogDebug($"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}。 ");
}
}
