public static async Task RunClient()
{
var gtoup = new MultithreadEventLoopGroup();
X509Certificate2 cert = null;
string targetHost = null;
if (ClientSetting.IsSsl)
{
cert = new X509Certificate2(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "dotnetty.com.pfx"), "password");
targetHost = cert.GetNameInfo(X509NameType.DnsName, false);
}
var bootstrap = new Bootstrap();
bootstrap.Group(gtoup)
.Channel <TcpSocketChannel>()
.Option(ChannelOption.TcpNodelay, true)
.Handler(new ActionChannelInitializer <ISocketChannel>(channel =>
{
IChannelPipeline channelPipeline = channel.Pipeline;
if (cert != null)
{
channelPipeline.AddLast("tls", new TlsHandler(stream => new SslStream(stream, true, (sender, certificate, chain, errors) => true), new ClientTlsSettings(targetHost)));
}
channelPipeline.AddLast("framing-enc", new LengthFieldPrepender(2));
channelPipeline.AddLast("framing-dec", new LengthFieldBasedFrameDecoder(ushort.MaxValue, 0, 2, 0, 2));
channelPipeline.AddLast("echo", new RpcClient(4000));
}));
Console.WriteLine("输入任意字符开始发送");
Console.ReadLine();
IChannel clientChannel = await bootstrap.ConnectAsync(new IPEndPoint(ClientSetting.Host, ClientSetting.Port));
Parallel.For(0, 10, i =>
{
var requestMessage = new RequestMessage();
requestMessage.MessageContent = i.ToString();
requestMessage.IsNeedReply = i % 3 == 0;
byte[] bytes = Encoding.UTF8.GetBytes(requestMessage.ToJson());
IByteBuffer buffer = Unpooled.WrappedBuffer(bytes);
Console.WriteLine("Send " + requestMessage.ToJson());
clientChannel.WriteAndFlushAsync(buffer).Wait();
var responseMessage = RpcMessageUtil.GetCallBackMessage(requestMessage.MessageId, 5000);
if (responseMessage == null)
{
Console.WriteLine("未收到反馈:" + requestMessage.MessageId);
}
else
{
Console.WriteLine("Receive " + responseMessage.ToJson());
}
});
await clientChannel.CloseAsync();
Console.ReadLine();
}
/// <summary>
/// 发送消息
/// </summary>
/// <param name="messageContent">消息内容</param>
/// <returns>返回消息信息</returns>
public ResponseMessage Send(string messageContent)
{
var requestMessage = new RequestMessage()
{
IsNeedReply = true
};
SendMessage(requestMessage);
return(RpcMessageUtil.GetCallBackMessage(requestMessage.MessageId, 5000));
}
public override void ChannelRead(IChannelHandlerContext context, object message)
{
var byteBuffer = message as IByteBuffer;
if (byteBuffer != null)
{
var str = byteBuffer.ToString(Encoding.UTF8);
LogUtil.Debug("Receive:" + str);
var responseMessage = str.ToObj <ResponseMessage>();
if (responseMessage.IsNeedReply)
{
RpcMessageUtil.AddCallBackMessage(responseMessage.MessageId, responseMessage);
}
}
}
/// <summary>
/// 发送消息
/// </summary>
/// <param name="message"></param>
/// <returns></returns>
public ResponseMessage Send(RequestMessage message)
{
SendMessage(message);
return(RpcMessageUtil.GetCallBackMessage(message.MessageId, 5000));
}
