/// <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>
/// 断开融合网关
/// </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;
if (!string.IsNullOrEmpty(strSessionId))
{
err = SessionManage.Instance().RemoveSessionBySessionId(strSessionId);
logEx.Info("SMC DisConnect CgwService Successful,Current.SMC IP is : {0}", CgwConst.SmcIp);
}
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>
/// 连接融合网关
/// </summary>
/// <param name="cgwPwd">连接字符串</param>
/// <returns></returns>
public SmcErr Connect(string cgwPwd)
{
SmcErr err = new CgwError();
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
if (isLoadSuccess == false)
{
err.SetErrorNo(CgwError.ERR_CGW_IS_LOADING);
return(err);
}
//if (false == string.IsNullOrEmpty(cgwPwd))
//{
////进行SHA256加密
//string newPassword = CommonFunction.SHA256Encrypt(strPwd);
//保存当前会话
//if (newPassword == cgwPwd)
//{
//获取SessionManage中Session个数
if (SessionManage.Instance().GetSessionsCount() == 0)
{
Guid sessionGuid = Guid.NewGuid();
//保存至CGW的session管理中
CgwSession CgwSession = new CgwSession(sessionGuid, OperationContext.Current.SessionId);
isChangeLic = false;
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.SmcIp = endpoint.Address; // 获取发送消息的客户端的 IP 地址。
logEx.Info("SMC Connect CgwService Successful,Current.SMC IP is : {0}", CgwConst.SmcIp);
}
else
{
logEx.Info("SMC Connect CgwService Successful,Current.SMC IP is null.");
}
}
else
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_SESSION_COUNT_MAX);
logEx.Warn("Session Count is Top Of Max number !");
}
//}
//else
//{
// err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_PASSWORD_INCORRECT);
// logEx.Error("Connect Password is Incorrect !");
//}
//}
//else
//{
// err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_PASSWORD_NULL);
// logEx.Error("Connect Password is null !");
//}
return(err);
}
/// <summary>
/// 单实例模式
/// </summary>
/// <returns></returns>
public static SessionManage Instance()
{
if (instance == null)
{
instance = new SessionManage();
}
return instance;
}
/// <summary>
/// 单实例模式
/// </summary>
/// <returns></returns>
public static SessionManage Instance()
{
if (instance == null)
{
instance = new SessionManage();
}
return(instance);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void fileWatcher_Deleted(object sender, FileSystemEventArgs e)
{
if (this.licenseFileOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
LoggerEx logEx = new LoggerEx(log);
try
{
fileWatcher.EnableRaisingEvents = false;
if (e.ChangeType == WatcherChangeTypes.Deleted)
{
uint resultErr = 0;
byte[] bteLic;
if (File.Exists(strPathLic))
{
bteLic = File.ReadAllBytes(strPathLic);
}
else
{
byte[] b = new byte[0];
bteLic = b;
int licCountNew = 0;
if (licCount != licCountNew)
{
SessionManage.Instance().RemoveAllSession();
logEx.Trace("License have changed! the New Count is:{0}, the Old Count:{1} ", licCountNew.ToString(), licCount.ToString());
licCount = licCountNew;
}
}
CLicenseManagedAdapter licMan = new CLicenseManagedAdapter();
SmcErr smcErr = Convert2ErrNo(licMan.ActivateLicenseKey(bteLic, ref resultErr));
}
fileWatcher.EnableRaisingEvents = true;
}
catch (Exception ex)
{
logEx.Error("fileWatcher_Deleted Exception:{0}", ex.ToString());
}
finally
{
this.licenseFileOperateLock.ExitWriteLock();
}
}
}
/// <summary>
/// 获取控制项信息
/// </summary>
/// <param name="err"></param>
/// <param name="licMan"></param>
private SmcErr GetControlLicItem(List <ConfigItem> configList)
{
LoggerEx logEx = new LoggerEx(log);
SmcErr smcErr = new SmcErr();
CLicenseManagedAdapter licMan = new CLicenseManagedAdapter();
List <LKItemValue> licItemTypeList = new List <LKItemValue>();
smcErr = Convert2ErrNo(licMan.GetLicenseInfo(ref licItemTypeList));
if (smcErr.IsSuccess())
{
licenseInfo.IsMonitorPlatform = false;
licenseInfo.IsEltePlatform = false;
foreach (LKItemValue item in licItemTypeList)
{
if (LicItemfType.LicItemMaxChannelNum == item.ItemID)
{
int licCountNew = Convert.ToInt32(item.ItemValue);
if (licCount != licCountNew)
{
SessionManage.Instance().RemoveAllSession();
logEx.Trace("License have changed! the New Count is:{0}, the Old Count:{1} ", licCountNew.ToString(), licCount.ToString());
licCount = licCountNew;
}
}
if (item.ItemID.ToString() == "LicItemMonitorEnable" && item.ItemValue.ToString() == "1")
{
licenseInfo.IsMonitorPlatform = true;
}
if (item.ItemID.ToString() == "LicItemELTEEnable" && item.ItemValue.ToString() == "1")
{
licenseInfo.IsEltePlatform = true;
}
logEx.Info("GetControlLicItem item:{0},{1}", item.ItemID, item.ItemValue);
}
}
else
{
logEx.Warn("GetControlLicItem errNo:{0}", smcErr.ErrNo);
}
return(smcErr);
}
/// <summary>
/// 检查Session
/// </summary>
/// <returns></returns>
private SmcErr CheckSession()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
SmcErr err = new CgwError();
CgwSession CgwSession = null;
if (OperationContext.Current != null)
{
string strSessionId = OperationContext.Current.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 Id is:{0}, LastVisitedTime is :{1}", strSessionId, CgwSession.LastVisitedTime.ToLongTimeString());
logEx.Trace("Current 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);
}
