/// <summary>
/// 线程内部调用，退出线程
/// </summary>
/// <param name="wec"></param>
/// <param name="info"></param>
/// <param name="param"></param>
protected void ExitWork(WorkExitCode wec, string info, object param = null)
{
//SendMsg2Outter(info);
switch (wec)
{
case WorkExitCode.Command:
//ChangeWorkStatus(JFWorkStatus.CommandExit);
break;
case WorkExitCode.Error:
//ChangeWorkStatus(JFWorkStatus.ErrorExit);
break;
case WorkExitCode.Exception:
//ChangeWorkStatus(JFWorkStatus.ExceptionExit);
break;
case WorkExitCode.Normal:
//ChangeWorkStatus(JFWorkStatus.NormalEnd);
break;
}
throw new JFWorkExitException(wec, info, param);
}
public JFWorkExitException(WorkExitCode exitCode, string info, object param) : base()
{
ExitCode = exitCode;
ExitInfo = info;
ExitParam = param;
}
protected virtual void ThreadFunc()
{
WorkExitCode exitCode = WorkExitCode.Normal;
long cmdWaited = CommandUnknown;
try
{
cmdEvent.WaitOne();
if (command != CommandStart)
{
ExitWork(WorkExitCode.Exception, "WorkThread receive first command is not CommandStart,command = " + command);
}
RespCmd(JFWorkCmdResult.Success);
ChangeWorkStatus(JFWorkStatus.Running);
PrepareWhenWorkStart();
while (true)
{
CheckCmd(CycleMilliseconds < 0?-1: CycleMilliseconds);
RunLoopInWork();
}
}
catch (JFWorkExitException wee) //工作线程退出流程
{
//Monitor.Exit(workStatusLocker);
exitCode = wee.ExitCode;
SendMsg2Outter("任务即将退出:" + exitCode + " 信息:" + wee.ExitInfo);
}
catch (Exception ex)
{
exitCode = WorkExitCode.Exception;
SendMsg2Outter("任务发生未知的程序异常:" + ex.Message);
ChangeWorkStatus(JFWorkStatus.ExceptionExit);
}
finally
{
try
{
OnStop();
}
catch (JFWorkExitException eeStop)
{
switch (eeStop.ExitCode)
{
case WorkExitCode.Command: //此时不会再接受指令
; // ChangeWorkStatus(JFWorkStatus.CommandExit);
break;
case WorkExitCode.Normal:
; // SendMsg2Outter("任务清理完成，退出运行");
break;
case WorkExitCode.Error:
SendMsg2Outter("OnStop() 发生错误:" + eeStop.Message);
break;
case WorkExitCode.Exception:
SendMsg2Outter("OnStop() 发生异常:" + eeStop.Message);
break;
}
}
catch (Exception exOnStop)
{
SendMsg2Outter("OnStop() 发生程序异常:" + exOnStop.Message);
}
SendMsg2Outter("任务开始退出前清理");
try
{
CleanupWhenWorkExit();
SendMsg2Outter("任务清理完成，退出运行");
}
catch (JFWorkExitException exCleanWEE)
{
switch (exCleanWEE.ExitCode)
{
case WorkExitCode.Command: //此时不会再接受指令
; // ChangeWorkStatus(JFWorkStatus.CommandExit);
break;
case WorkExitCode.Normal:
SendMsg2Outter("任务清理完成，退出运行");
break;
case WorkExitCode.Error:
SendMsg2Outter("任务清理发生错误:" + exCleanWEE.Message);
break;
case WorkExitCode.Exception:
SendMsg2Outter("任务清理发生异常:" + exCleanWEE.Message);
break;
}
}
catch (Exception exCleanup)
{
SendMsg2Outter("任务清理发生未定义程序异常:" + exCleanup.Message);
}
switch (exitCode)
{
case WorkExitCode.Command:
ChangeWorkStatus(JFWorkStatus.CommandExit);
break;
case WorkExitCode.Error:
ChangeWorkStatus(JFWorkStatus.ErrorExit);
break;
case WorkExitCode.Exception:
ChangeWorkStatus(JFWorkStatus.ExceptionExit);
break;
case WorkExitCode.Normal:
ChangeWorkStatus(JFWorkStatus.NormalEnd);
break;
}
}
}
