[英]C# Console application pause working until right click on Console
I'm building ac# console application which read messages from MSMQ(Microsoft Message Queuing), I expected it to run forever but after a day running it stop reading message from MSMQ until I right click on its Console, my problem seems to be alittle bit similar to this: " Console Application "pausing" c# ". 我正在构建一个从MSMQ(Microsoft消息队列)读取消息的ac#控制台应用程序,我希望它可以永远运行,但是一天运行后,它停止从MSMQ读取消息,直到我右键单击其控制台为止,我的问题似乎很难解决与此类似:“ 控制台应用程序”暂停“ c# ”。 Bellow is the function that I'm using:
贝娄是我正在使用的功能:
private static void downloadHandler(object args)
{
while (true)
{
while (CURRENT_ACTIVE_THREAD < MAX_THREAD)
{
DownloadController.WriteLog("Current active Thread = " + CURRENT_ACTIVE_THREAD);
Console.WriteLine("Current active Thread = " + CURRENT_ACTIVE_THREAD);
Thread.Sleep(1000);
MessageQueue messageQueue;
if (MessageQueue.Exists(messageQueuePath))
{
messageQueue = new MessageQueue(messageQueuePath);
Message requestMessage = messageQueue.Receive();
try
{
requestMessage.Formatter = new BinaryMessageFormatter();
string msg = requestMessage.Body.ToString();
if (!string.IsNullOrEmpty(msg))
{
DownloadController.WriteLog("received message with message = " + msg);
CURRENT_ACTIVE_THREAD += 1;
RequestDownload request = new RequestDownload();
request = JsonConvert.DeserializeObject<RequestDownload>(msg);
DownloadController.WriteLog("received message with contentId = " + request.contentId + "from message queue | title= " + request.contentTitle + " | url = " + request.baseURL);
DownloadController downloader = new DownloadController();
Thread t = new Thread(new ParameterizedThreadStart(downloader.findURLandDownload));
object[] objs = new object[2];
objs[0] = request;
objs[1] = "1";
t.Start(objs);
Console.WriteLine("received message with contentId = " + request.contentId);
}
}
catch (Exception ex)
{
CURRENT_ACTIVE_THREAD -= 1;
Console.WriteLine("Exception: " + ex.Message);
DownloadController.WriteLog("There is exception while trying to read message from message queue, Exception = " + ex.Message);
}
}
}
}
}
So,could anyone please tell me what the problem is? 那么,有人可以告诉我问题出在哪里吗? Why this happening?
为什么会这样呢?
It might be you're while loop. 可能是您在while循环中。 I had while loops freeze or break my applications before.
我之前的while循环冻结或破坏了我的应用程序。 Might i suggest using timers instead ?
我可能建议改用计时器吗? I have some links you could use for reference:
我有一些链接可供您参考:
c# wait for a while without blocking C#等待一段时间而不阻塞
https://msdn.microsoft.com/en-us/library/system.timers.timer(v=vs.110).aspx https://msdn.microsoft.com/zh-CN/library/system.timers.timer(v=vs.110).aspx
I do hope this fixes the problem you're having ! 我希望这能解决您遇到的问题!
greatings, Ramon. 贺礼,拉蒙。
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