public ParseThread(ParseThreadEnv tmpEnv)
{
timer.Elapsed += new System.Timers.ElapsedEventHandler(UpdateAscan);
timer.AutoReset = true;
init = tmpEnv.init;
clean = tmpEnv.clean;
status = tmpEnv.status;
inputQueue = tmpEnv.captureOutQueue;
ascanQueue = tmpEnv.ascanQueue;
mergeInQueue = tmpEnv.mergeInQueue;
mergeInQueueElement = new MergeInQueueElement();
ascanQueueElement = new AscanQueueElement();
boardStatusPacket = new BoardStatusSetPacket();
thread = new Thread(parseFunc);
thread.IsBackground = true;
updateCallBack = new updateDelegate(FormList.MDIChild.updateAscanbytimer);
}
private void mergeFunc()
{
int dequeueResult;
//bool isError;
bool stop;
bool isParseSuccess;
int endCount;
MergeInQueueElement outqueueElement;
QueueData endQueue;
//isError = false;
stop = false;
isParseSuccess = false;
endCount = 0;
outqueueElement = new MergeInQueueElement();
endQueue = new QueueData();
endQueue.isEnd = true; //A queue atom represent the end of the input.
init.handclasp_meet();
while ((!GlobalQuit.Quit) && (!stop))
{
try
{
for (int i = 0; i < mergeInList.Count; i++)
{
dequeueResult = mergeInList[i].DequeueWithSemaphor(ref outqueueElement, ConstParameter.TimeOutMilliSecondValue);
if (dequeueResult == -1)
{
StackTrace st = new StackTrace(new StackFrame(true));
LogHelper.WriteLog("MergeThread timed out when semaphor wait for receiving!", st);
#if USE_WARNING
MessageBox.Show("融合线程信号量超时，请马上设置断点检查。位置：MergeThread.mergeFunc");
#endif
status = ThreadCondition.error;
//isError = true;
}
else if (dequeueResult == 0)
{
continue;
}
else if (dequeueResult == 1)
{
//if receive the end atom of queue, just break and stop the thread.
if (outqueueElement.IsEnd == true)
{
endCount++;
if (endCount == mergeInList.Count)
{
endCount = 0;
stop = true;
break;
}
else
{
continue;
}
}
isParseSuccess = parsePacket(outqueueElement.setPacket, i);
if (!isParseSuccess)
{
StackTrace st = new StackTrace(new StackFrame(true));
LogHelper.WriteLog("The format of packet is wrong or MergeThread timed out when Enqueue!", st);
#if USE_WARNING
MessageBox.Show("融合线程获取的数据格式错误或入队失败，请马上设置断点检查。位置：MergeThread.mergeFunc");
#endif
status = ThreadCondition.error;
//isError = true;
}
}
}
}
catch (Exception e)
{
StackTrace st = new StackTrace(new StackFrame(true));
LogHelper.WriteLog(e, st);
#if USE_WARNING
MessageBox.Show("检测到异常，请马上设置断点检查。位置：MergeThread.mergeFunc");
#endif
status = ThreadCondition.error;
//isError = true;
}
}
init.handclasp_force();
measureQueueElement.IsEnd = true;
measureQueue.Enqueue(measureQueueElement);
clean.handclasp_meet();
status = ThreadCondition.exit;
}
/**Parse thread function.*/
private void parseFunc()
{
//DEFINATION
bool isDequeSuccess;
bool isParseSuccess;
//bool isError;
CaptureOutQueueElement outqueueElement;
//A queue atom represent the end of the ascan queue.
AscanQueueElement ascanEndElement;
//A queue atom represent the end of the mergein queue.
MergeInQueueElement mergeInEndElement;
//INIT
isDequeSuccess = false;
isParseSuccess = false;
//isError = false;
outqueueElement = new CaptureOutQueueElement();
ascanEndElement = new AscanQueueElement();
ascanEndElement.IsEnd = true;
mergeInEndElement = new MergeInQueueElement();
mergeInEndElement.IsEnd = true;
//PROCESSING
init.handclasp_meet();
while (!GlobalQuit.Quit)
{
try
{
isDequeSuccess = inputQueue.Dequeue(ref outqueueElement);
if (isDequeSuccess)
{
//if receive the end atom of queue, just break and stop the thread.
if (outqueueElement.IsEnd == true)
{
break;
}
// LogFile.write("开始分发");
isParseSuccess = parsePacket(outqueueElement.setPacket);
// LogFile.write("分发结束");
if (!isParseSuccess)
{
StackTrace st = new StackTrace(new StackFrame(true));
LogHelper.WriteLog("The format of packet is wrong or ParseThread timed out when Enqueue!", st);
#if USE_WARNING
MessageBox.Show("分发线程获取的数据格式错误或入队失败，请马上设置断点检查。位置：ParseThread.parseFunc");
#endif
status = ThreadCondition.error;
//isError = true;
}
}
else
{
StackTrace st = new StackTrace(new StackFrame(true));
LogHelper.WriteLog("ParseThread timed out when Dequeue!", st);
#if USE_WARNING
MessageBox.Show("分发线程出队超时，请马上设置断点检查。位置：ParseThread.parseFunc");
#endif
status = ThreadCondition.error;
// isError = true;
}
}
catch (Exception e)
{
StackTrace st = new StackTrace(new StackFrame(true));
LogHelper.WriteLog(e, st);
#if USE_WARNING
MessageBox.Show("检测到异常，请马上设置断点检查。位置：ParseThread.parseFunc");
#endif
status = ThreadCondition.error;
//isError = true;
}
}
init.handclasp_force();
//ascanQueue.EnqueueWithSemaphor(ascanEndElement);
//mergeInQueue.EnqueueWithSemaphor(mergeInEndElement);
clean.handclasp_meet();
status = ThreadCondition.exit;
}