/// <summary>
/// 初始化属于指定服务角色的系统工作者
/// </summary>
/// <param name="role">服务角色</param>
/// <param name="useRemoteConfig">是否使用远程配置的标示</param>
/// <param name="setting">远程配置设置</param>
/// <param name="notificationHandler">异常通知处理器</param>
/// <param name="csnAddress">远程CSN的IP地址</param>
/// <exception cref="ArgumentNullException">参数不能为空</exception>
public void Initialize(string role, bool useRemoteConfig, RemoteConfigurationSetting setting, ITracingNotificationHandler notificationHandler = null, string csnAddress = null)
{
if (string.IsNullOrEmpty(role))
{
throw new ArgumentNullException("role");
}
if (useRemoteConfig && setting == null)
{
throw new ArgumentNullException("setting");
}
if (IsInitialized)
{
return;
}
_configurationProxy = (!useRemoteConfig ? (IRemoteConfigurationProxy) new RemoteConfigurationProxy(csnAddress) : new SolitaryRemoteConfigurationProxy(csnAddress));
//Regist("LGS", new LGSProtocolStack());
//TracingManager.NotificationHandler = notificationHandler ?? new RemoteLogProxy();
Role = role;
FixedTypeManager.Add(typeof(Color), 6);
FixedTypeManager.Add(typeof(MessageIdentity), 5);
FixedTypeManager.Add(typeof(TransactionIdentity), 18);
IntellectTypeProcessorMapping.Instance.Regist(new MessageIdentityProcessor());
IntellectTypeProcessorMapping.Instance.Regist(new TransactionIdentityProcessor());
IntellectTypeProcessorMapping.Instance.Regist(new ColorIntellectPropertyProcessor());
ExtensionTypeMapping.Regist(typeof(MessageIdentityValueStored));
ExtensionTypeMapping.Regist(typeof(TransactionIdentityValueStored));
//config remote configuration loader.
if (useRemoteConfig)
{
KJFramework.Configurations.Configurations.RemoteConfigLoader = new RemoteConfigurationLoader(setting);
}
//initialize long...long memory buffer for tcp layer.
ChannelConst.Initialize();
CommonCounter.Instance.Initialize();
// Init CSN
Dictionary <string, int> maxRanges = new Dictionary <string, int>();
Dictionary <string, ServiceCoreConfig[]> addresses = new Dictionary <string, ServiceCoreConfig[]>();
InitCSN(addresses, maxRanges);
_transactionManager = new MessageTransactionManager(new TransactionIdentityComparer());
_metadataTransactionManager = new MetadataTransactionManager(new TransactionIdentityComparer());
_clsuter = HashNetworkCluster.Create(_transactionManager, new IntellectObjectSystemConnectionPool(), addresses, maxRanges);
_metadataCluster = MetadataContainerHashNetworkCluster.Create(_metadataTransactionManager,
new MetadataSystemConnectionPool(),
addresses, maxRanges);
_syncProxy = new RemoteDataSyncProxy();
_isInitialized = true;
}
/// <summary>
/// 初始化内部通用数据
/// </summary>
private static void InitializeCore(string role)
{
Role = role;
FixedTypeManager.Add(typeof(MessageIdentity), 5);
IntellectTypeProcessorMapping.Instance.Regist(new MessageIdentityProcessor());
IntellectTypeProcessorMapping.Instance.Regist(new TransactionIdentityProcessor());
ExtensionTypeMapping.Regist(typeof(MessageIdentityValueStored));
ExtensionTypeMapping.Regist(typeof(TransactionIdentityValueStored));
MemoryAllotter.Instance.Initialize();
_transactionManager = new MessageTransactionManager(new TransactionIdentityComparer());
_metadataTransactionManager = new MetadataTransactionManager(new TransactionIdentityComparer());
_protocolStackContainer = new ProtocolStackContainer();
_baseMessageConnectionPool = new IntellectObjectSystemConnectionPool();
_metadataConnectionPool = new MetadataSystemConnectionPool();
_clsuter = new NetworkCluster <BaseMessage>(_transactionManager, _baseMessageConnectionPool, ProtocolTypes.Intellegence);
_metadataCluster = new NetworkCluster <MetadataContainer>(_metadataTransactionManager, _metadataConnectionPool, ProtocolTypes.Metadata);
_baseMessageTransactionProxy = new BusinessMessageTransactionProxy(_protocolStackContainer, _clsuter, _transactionManager, _hostProxy, _appUniqueId);
_metadataMessageTransactionProxy = new MetadataMessageTransactionProxy(_protocolStackContainer, _metadataCluster, _metadataTransactionManager, _hostProxy, _appUniqueId);
}
/// <summary>
/// 连接代理器，提供了相关的基本操作
/// </summary>
/// <param name="channel">消息通信信道</param>
/// <param name="transactionManager">事务管理器</param>
/// <exception cref="System.NullReferenceException">参数不能为空</exception>
public IntellectObjectConnectionAgent(IMessageTransportChannel <BaseMessage> channel, MessageTransactionManager transactionManager)
{
if (channel == null)
{
throw new ArgumentNullException(nameof(channel));
}
if (!channel.IsConnected)
{
throw new ArgumentException("Cannot wrap this msg channel, because current msg channel has been disconnected!");
}
if (transactionManager == null)
{
throw new ArgumentNullException(nameof(transactionManager));
}
_channel = channel;
_transactionManager = transactionManager;
_channel.Disconnected += ChannelDisconnected;
_channel.ReceivedMessage += ChannelReceivedMessage;
}
/// <summary>
/// 创建一个新的连接代理器
/// </summary>
/// <param name="iep">远程终结点地址</param>
/// <param name="protocolStack">协议栈</param>
/// <param name="transactionManager">事务管理器</param>
/// <returns>如果无法连接到远程地址，则返回null.</returns>
/// <exception cref="System.ArgumentNullException">非法参数</exception>
public static IServerConnectionAgent <BaseMessage> Create(IPEndPoint iep, IProtocolStack protocolStack, MessageTransactionManager transactionManager)
{
if (iep == null)
{
throw new ArgumentNullException(nameof(iep));
}
if (protocolStack == null)
{
throw new ArgumentNullException(nameof(protocolStack));
}
if (transactionManager == null)
{
throw new ArgumentNullException(nameof(transactionManager));
}
ITransportChannel transportChannel = new TcpTransportChannel(iep);
transportChannel.Connect();
if (!transportChannel.IsConnected)
{
return(null);
}
IMessageTransportChannel <BaseMessage> msgChannel = new MessageTransportChannel <BaseMessage>((IRawTransportChannel)transportChannel, protocolStack);
return(new IntellectObjectConnectionAgent(msgChannel, transactionManager));
}
/// <summary>
/// 获取具有指定标示的连接代理器，如果具有该条件的代理器不存在，则会创建一个新的代理器
/// </summary>
/// <param name="key">连接标示</param>
/// <param name="roleId">服务角色编号</param>
/// <param name="protocolStack">连接所承载的协议栈</param>
/// <param name="transactionManager">事务管理器</param>
/// <returns>如果返回null, 则表示当前无法连接到目标远程终结点地址</returns>
public IServerConnectionAgent <BaseMessage> GetChannel(string key, string roleId, IProtocolStack protocolStack, MessageTransactionManager transactionManager)
{
string fullKey = string.Format("{0}#{1}", roleId, key);
return(base.GetChannel(key, fullKey, protocolStack, transactionManager));
}
