public MainPage()
{
m_lpActual = ((App)Application.Current).LpCurrent();
m_lp = new UpcLogProvider(m_lpActual);
InitializeComponent();
m_ups = new Scanner(Dispatcher, scannerControl);
m_upca = new UpcAlert();
m_sb = new StatusBox();
m_upccCore = new UpcInvCore(m_upca, m_sb, m_lp);
m_plsProcessing = new List <string>();
m_sb.Initialize(recStatus, m_upca);
AdjustUIForMediaType(m_adasCurrent, m_wdiCurrent);
AdjustUIForAvailableHardware();
m_board = new WorkBoard(UpdateWorkBoard);
m_pipeline = new ProducerConsumer <Transaction>(null, TransactionDispatcher);
m_pipeline.Start();
}
private void btn_Satrt_Click(object sender, EventArgs e)
{
if (!_noticeFlag)
{
_noticeFlag = true;
_noticeDateTime = DateTime.Now;
Logging("启动[提醒]服务");
SetbtnState(btn_Satrt, "停止[提醒]服务", true);
SetlblState(lbl_State, "[提醒]扫描服务运行中(" + _noticeDateTime + ")", Color.Green);
//重置提醒扫描状态：正在扫描--> 等到扫描
var resetStandbyTask = new Task <bool>(() =>
{
var isReset = false;
try
{
isReset = ResetAllRemindScan();
}
catch
{
}
return(isReset);
});
resetStandbyTask.Start();
resetStandbyTask.Wait();
var isSuccess = resetStandbyTask.Result;
if (isSuccess)
{
Logging("重置\"扫描中\"的[提醒]扫描服务为等待扫描成功！");
}
else
{
Logging("[提醒]扫描服务启动失败：重置\"扫描中\"的[提醒]扫描服务为等待扫描失败！");
_noticeFlag = false;
SetbtnState(btn_Satrt, "启动[提醒]扫描服务", true);
SetlblState(lbl_State, "[提醒]扫描服务停止", Color.Red);
return;
}
//初始化相关变量、工作线程
//等到重置“发送中”任务结束后，才能执行下面任务：
//获取[未提醒]列表数据,为[发起提醒]生产者提供生产方法
var getRetryTimes = 0;
Func <List <string> > ProduceFunc = () =>
{
//休眠获取[提醒]列表数据，主要为了间断查询。
Thread.Sleep(_SleepQuery);
var unList = new List <string>();
try
{
unList = GetTaskList();
if (unList.Count > 0)
{
Logging("获取[提醒]队列成功！");
}
getRetryTimes = 0;
}
catch (Exception ex)
{
getRetryTimes = getRetryTimes + 1;
if (getRetryTimes >= _GetQueryRetryTimes)
{
_noticeFlag = false;
Logging(
"[提醒]服务意外停止：获取[未提醒]队列连续失败" + getRetryTimes + "次！|| 错误原因：" +
(ex.InnerException == null ? ex.Message : ex.InnerException.ToString()),
(string.IsNullOrWhiteSpace(ex.StackTrace) ? "" : ex.StackTrace));
ChangeAllServerState();
if (_producerConsumer != null)
{
_producerConsumer.Stop();
}
}
else
{
Logging(
"获取[未提醒]队列连续失败" + getRetryTimes + "次！|| 错误原因：" +
(ex.InnerException == null ? ex.Message : ex.InnerException.ToString()),
(string.IsNullOrWhiteSpace(ex.StackTrace) ? "" : ex.StackTrace));
}
}
return(unList);
};
int consumeRetryTimes = 0;
//为[未提醒]消费者提供消费方法
Action <string> notNoticeAction = item =>
{
if (!string.IsNullOrEmpty(item))
{
long durTime = -1;
var durTimeUnit = "毫秒";
var durTimer = new Stopwatch();
durTimer.Start();
try
{
//执行活动提交服务
var result = PostRemind(item);
durTimer.Stop();
durTime = durTimer.ElapsedMilliseconds;
if (durTime >= 1000)
{
durTimeUnit = "秒";
durTime = durTime / 1000;
}
lock (_noticeLock)
{
consumeRetryTimes = 0;
}
Logging("[未提醒]提交成功." + "(商家ID:" + item + "，运行结果:" + (result ? "提醒成功" : "提醒失败") + "，耗时:" +
durTime.ToString() + durTimeUnit + ")");
}
catch (Exception ex)
{
lock (_noticeLock)
{
consumeRetryTimes++;
if (consumeRetryTimes >= _GetQueryRetryTimes)
{
_noticeFlag = false;
Logging(
"[未提醒]服务意外停止:提交提醒服务连续失败" + consumeRetryTimes + "次![其中包含ID：" + item +
"] || 错误原因：" +
(ex.InnerException == null ? ex.Message : ex.InnerException.ToString()),
(string.IsNullOrWhiteSpace(ex.StackTrace) ? "" : ex.StackTrace));
ChangeAllServerState();
if (_producerConsumer != null)
{
_producerConsumer.Stop();
}
}
else
{
Logging(
"[未提醒]提交提醒服务连续失败" + consumeRetryTimes + "次![其中包含商家ID:" + item +
"] || 错误原因：" +
(ex.InnerException == null ? ex.Message : ex.InnerException.ToString()),
(string.IsNullOrWhiteSpace(ex.StackTrace) ? "" : ex.StackTrace));
}
}
}
Thread.Sleep(_SleepPost);
}
};
//构造生产消费模式，初始化如生产方法，消费方法，指定消费者数量
_producerConsumer = new ProducerConsumer <string>(ProduceFunc,
notNoticeAction, _remainStandbyCount,
_reminTaskNum);
_producerConsumer.Start();
}
else //停止
{
_noticeFlag = false;
if (_producerConsumer != null)
{
_producerConsumer.Stop();
}
Logging("手动停止[未提醒]扫描服务");
SetbtnState(btn_Satrt, "启动[提醒]扫描服务", true);
SetlblState(lbl_State, "[提醒]扫描服务停止", Color.Red);
}
}
private void btn_Start_Click(object sender, EventArgs e)
{
if (!_noticeFlag)
{
_noticeFlag = true;
_noticeDateTime = DateTime.Now;
Logging("启动[OSS更新]服务");
SetbtnState(btn_Start, "停止[OSS更新]服务", true);
SetlblState(lbl_text, "[OSS更新]扫描服务运行中(" + _noticeDateTime + ")", Color.Green);
//重置提醒扫描状态：正在扫描--> 等到扫描
var resetStandbyTask = new Task<bool>(() =>
{
var isReset = false;
try
{
isReset = ResetAllRemindScan();
}
catch
{
}
return isReset;
});
resetStandbyTask.Start();
resetStandbyTask.Wait();
var isSuccess = resetStandbyTask.Result;
if (isSuccess)
{
Logging("重置\"扫描中\"的[OSS更新]扫描服务为等待扫描成功！");
}
else
{
Logging("[OSS更新]扫描服务启动失败：重置\"扫描中\"的[OSS更新]扫描服务为等待扫描失败！");
_noticeFlag = false;
SetbtnState(btn_Start, "启动[OSS更新]扫描服务", true);
SetlblState(lbl_text, "[OSS更新]扫描服务停止", Color.Red);
return;
}
//初始化相关变量、工作线程
//等到重置“发送中”任务结束后，才能执行下面任务：
//获取[未提醒]列表数据,为[发起提醒]生产者提供生产方法
var getRetryTimes = 0;
Func<List<string>> ProduceFunc = () =>
{
//休眠获取[提醒]列表数据，主要为了间断查询。
Thread.Sleep(_sleepQuery);
var unList = new List<string>();
try
{
unList = GetTaskList();
if (unList.Count > 0)
{
Logging("获取[OSS更新]队列成功！");
}
getRetryTimes = 0;
}
catch (Exception ex)
{
getRetryTimes = getRetryTimes + 1;
if (getRetryTimes >= _getQueryRetryTimes)
{
_noticeFlag = false;
Logging("[OSS更新]服务意外停止：获取[未更新]队列连续失败" + getRetryTimes + "次！|| 错误原因：" +(ex.InnerException == null ? ex.Message : ex.InnerException.ToString()),(string.IsNullOrWhiteSpace(ex.StackTrace) ? "" : ex.StackTrace));
ChangeAllServerState();
if (_producerConsumer != null)
{
_producerConsumer.Stop();
}
}
else
{
Logging("获取[未更新]队列连续失败" + getRetryTimes + "次！|| 错误原因：" +(ex.InnerException == null ? ex.Message : ex.InnerException.ToString()),(string.IsNullOrWhiteSpace(ex.StackTrace) ? "" : ex.StackTrace));
}
}
return unList;
};
int consumeRetryTimes = 0;
//为[未提醒]消费者提供消费方法
Action<string> notNoticeAction = item =>
{
if (!string.IsNullOrEmpty(item))
{
long durTime = -1;
var durTimeUnit = "毫秒";
var durTimer = new Stopwatch();
durTimer.Start();
try
{
//执行活动提交服务
var result = PostRemind(item);
durTimer.Stop();
durTime = durTimer.ElapsedMilliseconds;
if (durTime >= 1000)
{
durTimeUnit = "秒";
durTime = durTime / 1000;
}
lock (_noticeLock)
{
consumeRetryTimes = 0;
}
Logging("[未更新]提交成功." + "(数据ID:" + item + "，运行结果:" + (result ? "提醒成功" : "提醒失败") + "，耗时:" +durTime.ToString() + durTimeUnit + ")");
}
catch (Exception ex)
{
lock (_noticeLock)
{
consumeRetryTimes++;
if (consumeRetryTimes >= _getQueryRetryTimes)
{
_noticeFlag = false;
Logging("[未更新]服务意外停止:提交提醒服务连续失败" + consumeRetryTimes + "次![其中包含ID：" + item +"] || 错误原因：" +(ex.InnerException == null ? ex.Message : ex.InnerException.ToString()),(string.IsNullOrWhiteSpace(ex.StackTrace) ? "" : ex.StackTrace));
ChangeAllServerState();
if (_producerConsumer != null)
{
_producerConsumer.Stop();
}
}
else
{
Logging("[未更新]提交提醒服务连续失败" + consumeRetryTimes + "次![其中包含商家ID:" + item +"] || 错误原因：" +(ex.InnerException == null ? ex.Message : ex.InnerException.ToString()),(string.IsNullOrWhiteSpace(ex.StackTrace) ? "" : ex.StackTrace));
}
}
}
Thread.Sleep(_sleepPost);
}
};
//构造生产消费模式，初始化如生产方法，消费方法，指定消费者数量
_producerConsumer = new ProducerConsumer<string>(ProduceFunc,notNoticeAction, _remainStandbyCount,_reminTaskNum);
_producerConsumer.Start();
}
else //停止
{
_noticeFlag = false;
if (_producerConsumer != null)
{
_producerConsumer.Stop();
}
Logging("手动停止[未更新]扫描服务");
SetbtnState(btn_Start, "启动[OSS更新]扫描服务", true);
SetlblState(lbl_text, "[OSS更新]扫描服务停止", Color.Red);
}
}
private void DoCreatePipeline(object sender, EventArgs e)
{
Log($"{DateTime.Now}: Creating Pipeline");
pipeline = new ProducerConsumer <WorkItem>(null, ProcessWorkItems);
pipeline.Start();
}
static void Main()
{
var manager = new ProducerConsumer();
manager.Start();
}
static void Main()
{
var manager = new ProducerConsumer();
manager.Start();
}