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Questions tagged [manualresetevent]

ManualResetEvent notifies one or more waiting threads that an event has occurred

ManualResetEvent notifies one or more waiting threads that an event has occurred

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Multiple asyn calls in same method. The right way?

I need to fetch my public IP address from one of the IP address provider URLs. The catch is that these services are not reliable so I must have fallback to different URLs. To obtain maximum performance, I want to initiate WebRequest to all service…
PC.
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Waiting DownloadFileAsync with ManualResetEvent c++/cli

i'm having a little but frustrating problem in my C++/CLI with windows forms application. So the problem is that i have to download a file from a webserver by using a WebClient istance. Normally i use DownloadFile and not DownoadFileAsyn, but if i…
Pablo_0x
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ManualResetEvent in dll used for Unity3D

I have a C# class library (.Net 3.5) compiled as dll and imported to Unity3D. In certain method I must wait on main thread before continuing main process. So I use a ManualResetEvent object to wait a specified duration before timeout. But in Unity3D…
salted
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Updateable (resetable) timeout of Wait on a synchronization construction such as ManualResetEvent

Here is the description of the problem: I need to make an API call synchronized. In order to make this call synchronized, I defined a ManualResetEvent and called WaitOne on it. WaitOne is called after the call to external COM object. In some…
EngineerSpock
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how to release thread is required in multiple thread?

As title, how to release thread is required in multiple thread ? Ex : I have 5 thread is waiting. I only want thread position 3 is released I use autoresetevent/manualresetevent/monitor.wait and monitor.pulse but all release thread follow FIFO help…
Cornor
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In .NET when Aborting Thread, can this piece of code get corrupted?

Little intro: In complex multithreaded aplication (enterprise service bus ESB), I need to use Thread.Abort, because this ESB accepts user written modules which communicates with hardware security modules. So if this module gets deadlocked or…
bosko
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manualresetevent.waitone is hanging

I have a windows service with a timer. About 3 times a day the timer uploads files to different ftp servers. I set the timer, upload the files, then set the next time. This worked fine for a while, until I added another ftpserver for uploading…
user3821898
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Server multithreading overkill?

I'm creating a server-type application at the moment which will do the usual listening for connections from external clients and, when they connect, handle requests, etc. At the moment, my implementation creates a pair of threads every time a…
Barguast
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How to check the thread state for ManualResetEvent or call when it's blocked?

I would like to call _myThread.Abort() after my ManualResetEvent blocked a thread. So either I want to check whether the Thread is already blocked, or I want to call a delegate which only calls _myThread.Abort() right after the thread has been…
xamid
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NSOperationQueue Pause & Resume?

I implemented Thread pooling using NSOperationQueue. In which i set maxConcurrentOperationCount to 25. i.e. concurrently 25 threads are running at a time. I am uploading chunks to a server by using this NSOperationQueue. So chunks are allocated to …
Snehal
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MaualResetEventSlim not stopping the thread

I have following code in my sample application : private static ManualResetEventSlim _screenSaverOn = new ManualResetEventSlim(); private static ManualResetEventSlim _screenSaverOff = new ManualResetEventSlim(); In constructor of the class I have…
Pawan Mishra
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ManualResetEvent vs while loop

ManualResetEvent basically says to other threads "you can only proceed when you receive a signal to continue" and is used to pause execution for certain threads until certain condition has been fulfilled. What I want to ask is that why…
user1928346
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ManualResetEvent with a BackgroundWorker : Current thread is busy while WaitOne()?

Imagine following situation: I got a signal on the ui thread from a third party server. I start a BackgroundWorker with RunAsync to fetch data from a database and another async thread, which shall poll another hardware and receive signals, also…
icbytes
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Using WaitHandle

I'm trying to do something like this: EventWaitHandle handler = new EventWaitHandle(false, EventResetMode.AutoReset) //This code will run in background thread private void AsyncWait() { while (true) { handler.WaitOne(); …
ch0eb1t
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ManualResetEvent.WaitOne() causes AccessViolation

An ASP.NET invoice application has a save button, that triggers (among other things) the generation of a pdf file on disk using the form data, the userID etc. An excerpt from the GeneratePDF method: ManualResetEvent…
Wim Ombelets
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