int PostTimerTask(TaskNode taskNode, int delay)
{
taskNode.delay = delay;
taskNode.startTime = DateTime.Now;
taskQue.timerWriteList.AddLast(taskNode);
return(0);
}
int ProcessTaskNodeData(TaskNode node)
{
if (node.processDataCallBack != null)
{
node.processDataCallBack(node.data);
}
if (node.releaseDataCallBack != null)
{
node.releaseDataCallBack(node.data);
}
TaskMsg taskMsg = node.msg;
switch (taskMsg)
{
case TaskMsg.TMSG_QUIT:
quitSem.Set();
return(1);
case TaskMsg.TMSG_PAUSE:
pauseSem.WaitOne();
pauseSem.Reset();
break;
}
return(0);
}
public int Pause()
{
TaskNode node = new TaskNode(TaskMsg.TMSG_PAUSE);
if (PostTask(node, 0) != 0)
{
return(-1);
}
return(0);
}
public int Quit()
{
Continue();
TaskNode node = new TaskNode(TaskMsg.TMSG_QUIT);
if (PostTask(node, 0) != 0)
{
return(-1);
}
quitSem.WaitOne();
quitSem.Reset();
return(0);
}
int PostCommonTask(TaskNode taskNode, int delay)
{
int ret = 0;
taskNode.delay = delay;
if (delay != 0)
{
taskNode.startTime = DateTime.Now;
}
if (delay == 0)
{
taskQue.writeList.AddLast(taskNode);
}
else
{
taskQue.timerWriteList.AddLast(taskNode);
}
return(ret);
}
public int PostTask(TaskNode taskNode, int delay = 0)
{
int ret = 0;
Monitor.Enter(taskQue.lockobj);
switch (taskNode.msg)
{
case TaskMsg.TMSG_TIMER_START:
{
ret = PostTimerTask(taskNode, -2000);
}
break;
case TaskMsg.TMSG_TIMER_RUN:
{
ret = PostTimerTask(taskNode, delay);
}
break;
case TaskMsg.TMSG_TIMER_STOP:
{
ret = PostCommonTask(taskNode, -1000);
}
break;
default:
ret = PostCommonTask(taskNode, delay);
break;
}
Monitor.Exit(taskQue.lockobj);
//设置任务处理可读信号
readSem.Set();
return(ret);
}