/// <summary>
/// 断开监控管理连接
/// </summary>
/// <returns></returns>
public SmcErr Disconnect()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
SmcErr err = new CgwError();
if (OperationContext.Current != null)
{
//string strSessionId = OperationContext.Current.SessionId;
string strSessionId = currentSessionID;
if (!string.IsNullOrEmpty(strSessionId))
{
err = SessionManage.Instance().RemoveSessionBySessionId(strSessionId);
logEx.Info("Client DisConnect MonitorManageService Successful,Current.Cgw IP is : {0}", CgwConst.ClientIp);
}
else
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_CURRENTSESSION_NULL);
logEx.Warn("Current SessionId is null ! ");
}
}
else
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_CURRENTSESSION_NULL);
logEx.Warn("Current SessionId is null ! ");
}
return(err);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="sessionGuid">唯一标识</param>
public CgwSession(Guid sessionGuid, string sessionId)
{
SessionGuid = sessionGuid;
SessionId = sessionId;
LastVisitedTime = DateTime.Now;
SessionManage.Instance().AddSession(sessionGuid, this);
}
/// <summary>
/// 单实例模式
/// </summary>
/// <returns></returns>
public static SessionManage Instance()
{
if (instance == null)
{
lock (sessionLock)
{
instance = new SessionManage();
}
}
return(instance);
}
/// <summary>
/// 连接融合网关
/// </summary>
/// <param name="password">连接字符串</param>
/// <returns></returns>
public SmcErr Connect(out string sessionID)
{
SmcErr err = new CgwError();
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
sessionID = "";
if (isLoadSuccess == false)
{
err.SetErrorNo(CgwError.ERR_CGW_IS_LOADING);
return(err);
}
//获取SessionManage中Session个数
if (SessionManage.Instance().GetSessionsCount() == 0)
{
Guid sessionGuid = Guid.NewGuid();
sessionID = OperationContext.Current.SessionId;
currentSessionID = sessionID;
//保存至CGW的session管理中
CgwSession CgwSession = new CgwSession(sessionGuid, OperationContext.Current.SessionId);
MessageProperties properties = OperationContext.Current.IncomingMessageProperties; //获取传进的消息属性
RemoteEndpointMessageProperty endpoint = properties[RemoteEndpointMessageProperty.Name] as RemoteEndpointMessageProperty; //获取消息发送的远程终结点IP和端口
if (endpoint != null)
{
CgwConst.ClientIp = endpoint.Address; // 获取发送消息的客户端的 IP 地址。
logEx.Info("Client Connect MonitorManageService Successful,Current.Client IP is : {0}", CgwConst.ClientIp);
}
else
{
logEx.Info("Client Connect MonitorManageService Successful,Current.Client IP is null.");
}
}
else
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_SESSION_COUNT_MAX);
logEx.Warn("Session Count is Top Of Max number !");
}
return(err);
}
/// <summary>
/// 检查Session
/// </summary>
/// <returns></returns>
private SmcErr CheckSession(string sessionID)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
SmcErr err = new CgwError();
CgwSession CgwSession = null;
if (OperationContext.Current != null)
{
//string strSessionId = OperationContext.Current.SessionId;
string strSessionId = sessionID;
err = SessionManage.Instance().GetSessionsBySessionId(strSessionId, out CgwSession);
if (err.IsSuccess() == false || CgwSession == null)
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_SESSION_NULL);
}
else
{
if (CgwSession != null)
{
//更新Session最后访问时间
CgwSession.LastVisitedTime = DateTime.Now;
//logEx.Trace("Current SessionId is:{0}, LastVisitedTime is :{1}", strSessionId, CgwSession.LastVisitedTime.ToLongTimeString());
logEx.Trace("LastVisitedTime is :{0}", CgwSession.LastVisitedTime.ToLongTimeString());
if (isLoadSuccess == false)
{
err.SetErrorNo(CgwError.ERR_CGW_IS_LOADING);
}
}
}
}
else
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_CURRENTSESSION_NULL);
}
return(err);
}
/// <summary>
/// 单实例模式
/// </summary>
/// <returns></returns>
public static SessionManage Instance()
{
if (instance == null)
{
lock (sessionLock)
{
instance = new SessionManage();
}
}
return instance;
}
