public AMQProtocolProvider()
{
_factory = new DemuxingProtocolCodecFactory();
_factory.Register(new AMQDataBlockEncoder());
_factory.Register(new AMQDataBlockDecoder());
_factory.Register(new ProtocolInitiation.Decoder());
}
/// <summary>
/// 初始化Socket服务
/// </summary>
private void InitializeSocketService()
{
var acceptor = new AsyncSocketAcceptor();
acceptor.SessionConfig.ReadBufferSize = 2048;
acceptor.SessionConfig.SetIdleTime(IdleStatus.BothIdle, 10);
// 添加过滤器
var demuxingCodec = new DemuxingProtocolCodecFactory();
demuxingCodec.AddMessageEncoder<ITransferingZipFile, TransferingZipFileProtocolEncoder>();
demuxingCodec.AddMessageEncoder<IUpdateFileCollection, UpdateFileCollectionProtocolEncoder>();
demuxingCodec.AddMessageDecoder<ClientInfoProtocolDecoder>();
demuxingCodec.AddMessageDecoder<FileHashesProtocolDecoder>();
acceptor.FilterChain.AddLast("codec", new ProtocolCodecFilter(demuxingCodec));
acceptor.FilterChain.AddLast("logger", new LoggingFilter());
// 添加业务逻辑
var demuxingHandler = new DemuxingIoHandler();
demuxingHandler.AddReceivedMessageHandler(new ClientInfoMessageHandler((s, o) =>
{
// TODO 服务器收到客户端发来的客户端信息后，校验MachineID，AppBranchID，
// Serial，Expiration等信息（见数据库,见AppUpdateServer.Models.ClientInfo类），
// 将更新文件名列表发给客户端
}));
demuxingHandler.AddReceivedMessageHandler(new FileHashesMessageHandler((s, o) =>
{
// TODO 服务器收到客户端发来的文件Hash后，在服务器端对比Hash，并将Hash不同的文件打包成压缩包发送给客户端
}));
acceptor.Handler = demuxingHandler;
Container.RegisterInstance<IoAcceptor>(acceptor, new ContainerControlledLifetimeManager());
}
/// <summary>
/// 初始化Socket服务
/// </summary>
private void InitializeSocketService()
{
var connector = new AsyncSocketConnector();
connector.SessionConfig.ReadBufferSize = 2048;
connector.SessionConfig.SetIdleTime(IdleStatus.BothIdle, 10);
// 添加过滤器
var demuxingCodec = new DemuxingProtocolCodecFactory();
demuxingCodec.AddMessageEncoder<IClientInfo, ClientInfoProtocolEncoder>();
demuxingCodec.AddMessageEncoder<IList<IFileHash>, FileHashesProtocolEncoder>();
demuxingCodec.AddMessageDecoder<TransferingZipFileProtocolDecoder>();
demuxingCodec.AddMessageDecoder<UpdateFileCollectionProtocolDecoder>();
connector.FilterChain.AddLast("codec", new ProtocolCodecFilter(demuxingCodec));
connector.FilterChain.AddLast("logger", new LoggingFilter());
// 添加业务逻辑
var demuxingHandler = new DemuxingIoHandler();
demuxingHandler.AddReceivedMessageHandler(new UpdateFileCollectionMessageHandler((s, o) =>
{
//客户端收到服务器发来的更新文件名列表后,显示更新信息，分析本地文件、计算本地文件Hash，并发给服务器
//通知ViewModel更新UpdateInfo属性
var aggregator = ServiceLocator.Current.GetInstance<IEventAggregator>();
aggregator.GetEvent<UpdateFileCollectionEvent>().Publish(o);
//获取目标应用路径的绝对路径
var appFolder = Settings.Default.TargetApplicationFolder;
appFolder = Path.GetFullPath(appFolder);
if (!Directory.Exists(appFolder))
{
// TODO 目标目录不存在
//MessageBox.Show("目标目录不存在");
}
//计算Hash
var fileHashes = new List<IFileHash>();
foreach (var file in o)
{
var filePath = Path.Combine(appFolder, file);
var fileHash = new FileHash { FileName = file };
if (File.Exists(filePath))
{
fileHash.HashBytes = FileHashHelper.ComputeFileHash(filePath);
}
fileHashes.Add(fileHash);
}
s.Write(fileHashes);
}));
demuxingHandler.AddReceivedMessageHandler(new TransferingZipFileMessageHandler((s, o) =>
{
// TODO 客户端收到服务器发来的更新文件压缩包后,停止正在运行的应用程序,备份旧文件，覆盖新文件
}));
connector.Handler = demuxingHandler;
Container.RegisterInstance<IoConnector>(connector, new ContainerControlledLifetimeManager());
}
