/// <summary>
/// 构造函数
/// </summary>
/// <param name="parameters">NodeClient参数信息</param>
public DefaultNodeClient(NodeClientParameters parameters)
{
if (parameters == null)
{
throw new NodeClientException("NodeClientConfig is null.");
}
logger = LoggerManager.ClientLoggerFactory.CreateLogger <DefaultNodeClient>();
Host = parameters.Host;
Port = parameters.Port;
LocalHost = parameters.LocalHost;
LocalPort = parameters.LocalPort;
Serializer = parameters.Serializer ?? throw new NodeClientException("Serializer is null.");
ProtocolStackFactory = parameters.ProtocolStackFactory ?? new DefaultProtocolStackFactory();
loginHandler = parameters.LoginHandler ?? new DefaultLoginHandler(null, Serializer, LoggerManager.ClientLoggerFactory);
passiveClosedStrategy = parameters.PassiveClosedStrategy ?? new DefaultPassiveClosedStrategy(new DefaultPassiveClosedStrategyConfig(), LoggerManager.ClientLoggerFactory);
client = parameters.Communication;
if (loginHandler != null)
{
client.OnSubmitLoginRequest += new SubmitLoginRequestDelegate(async() =>
{
var loginInfo = await loginHandler.GetLoginInfo();
return(new LoginRequestData()
{
Body = loginInfo.Body,
Attachments = loginInfo.Attachments
});
});
client.OnRecieveLoginResponse += new RecieveLoginResponseDelegate((body, attachments) =>
{
return(loginHandler.LoginResponseHandle(new LoginResponseInfo()
{
Body = body,
Attachments = attachments
}));
});
client.OnPassiveClosed += new PassiveClosedDelegate(client =>
{
return(passiveClosedStrategy.Handle(client));
});
}
}
private IList <INodeClient> BuildNodeClient()
{
var nodeClientList = new List <INodeClient>();
var nodeClientParametersList = NodeClientParameters.Create(connectionInfos, serializer, communicationFactory, loginHandler, protocolStackFactory, passiveClosedStrategy);
foreach (var parameters in nodeClientParametersList)
{
var nodeClient = nodeClientFactory == null ? new DefaultNodeClient(parameters) : nodeClientFactory(parameters);
if (nodeClient == null)
{
throw new InvalidOperationException("Load XNode client instance failed.");
}
nodeClientList.Add(nodeClient);
}
return(nodeClientList);
}
/// <summary>
/// 创建NodeClientParameters实例
/// </summary>
/// <param name="connectionInfoList">连接信息</param>
/// <param name="serializer">序列化器实例</param>
/// <param name="communicationFactory">底层客户端通信组件工厂</param>
/// <param name="loginHandler">登录处理器</param>
/// <param name="protocolStackFactory">协议栈工厂实例</param>
/// <param name="passiveClosedStrategy">客户端被动关闭处理策略</param>
/// <returns></returns>
public static IList <NodeClientParameters> Create(IList <ConnectionInfo> connectionInfoList, ISerializer serializer, Func <ConnectionInfo, IClient> communicationFactory, ILoginHandler loginHandler = null, IProtocolStackFactory protocolStackFactory = null, IPassiveClosedStrategy passiveClosedStrategy = null)
{
var list = new List <NodeClientParameters>();
foreach (var connectionInfo in connectionInfoList)
{
var item = new NodeClientParameters()
{
Host = connectionInfo.Host,
Port = connectionInfo.Port,
LocalHost = connectionInfo.LocalHost,
LocalPort = connectionInfo.LocalPort,
Serializer = serializer,
ProtocolStackFactory = protocolStackFactory,
LoginHandler = loginHandler,
PassiveClosedStrategy = passiveClosedStrategy,
Communication = communicationFactory(connectionInfo)
};
list.Add(item);
}
return(list);
}