The correct approach is to use threading.Event. For example: import threading e = threading.Event() e.wait(timeout=100) # instead of time.sleep(100) In the other thread, you need to have access to e. You can interrupt the sleep by issuing: e.set() This will immediately interrupt the sleep. You can check the return value of e.wait to determine whether … Read more
You need to use dataproviderthreadcount. The threadpoolsize and invocationcount values are not required. See details here.
Right idea, wrong execution. The WebBrowser.Navigate() only tells the web browser to start navigating to the web page you asked for. That takes time, hundreds of milliseconds typically. Internet Explorer internally starts threads to get the job done. It tells you when it is done by raising the DocumentCompleted event. You don’t wait for that … Read more
From just::thread documentation: If policy is std::launch::async then runs INVOKE(fff,xyz…) on its own thread. The returned std::future will become ready when this thread is complete, and will hold either the return value or exception thrown by the function invocation. The destructor of the last future object associated with the asynchronous state of the returned std::future … Read more
If you want the memory of the entire running process and not on a per thread basis, how about: // get the current process Process currentProcess = System.Diagnostics.Process.GetCurrentProcess(); // get the physical mem usage long totalBytesOfMemoryUsed = currentProcess.WorkingSet64; There’s a whole host of other process memory properties besides WorkingSet64 check out the “memory related” ones … Read more
The wording you refer to looks like that which I often use. The specification says this though: A read of a volatile field is called a volatile read. A volatile read has “acquire semantics”; that is, it is guaranteed to occur prior to any references to memory that occur after it in the instruction sequence. … Read more
I had exactly the same problem and it is now solved by using PyEval_SaveThread() immediately after PyEval_InitThreads(), as you suggest above. However, my actual problem was that I used PyEval_InitThreads() after PyInitialise() which then caused PyGILState_Ensure() to block when called from different, subsequent native threads. In summary, this is what I do now: There is … Read more
You could use events to sync. Like this: private static ManualResetEvent resetEvent = new ManualResetEvent(false); public static void Main() { ThreadPool.QueueUserWorkItem(arg => DoWork()); resetEvent.WaitOne(); } public static void DoWork() { Thread.Sleep(5000); resetEvent.Set(); } If you don’t want to embed event set into your method, you could do something like this: var resetEvent = new ManualResetEvent(false); … Read more
Debuggers are often able to do things “normal” code can’t. You’d probably find that you can do this if you use the profiling/debugging API, but I don’t believe you can do it from “normal” .NET code.
The method.Invoke() call executes the delegate on the current executing thread. Using the BeginInvoke(method) ensures that the delegate is called on the GUI thread. This is the correct way of avoiding code duplication when the same method can be called both from the GUI thread and other threads.