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Questions tagged [periodic-processing]

22 questions
64
votes
4 answers

Run a Jenkins job every one minute using H/1 * * * *

How can I run a job created in Jenkins every one minute ? Am I missing anything? PS: I'm trying not to use: */1 * * * *
AKS
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7
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1 answer

How to run a Haskell program endlessly using only Haskell?

I have small program that need to be executed every 5 minutes. For now, I have shell script that perform that task, but I want to provide for user ability to run it without additional scripts via key in CLI. What is the best way to achieve this?
Filip van Hoft
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3
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1 answer

How to pass parameters to callback method using RegisterWaitForSingleObject?

I'm using a RegisterWaitForSingleObject call in it's basic usage form to call a method upon the timeout value provided and all is working well. However there is a particular scerio I'm using this where the code to call RegisterWaitForSingleObject…
atconway
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2
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2 answers

C# Design pattern for periodic execution of multiple Threads

I have a below requirement in my C# Windows Service. At the starting of Service, it fetches a collection of data from db and keeps it in memory. Have a business logic to be executed periodically from 3 different threads. Each thread will execute…
srajeshnkl
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2
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1 answer

CodeIgniter - Hourly method call

I'm using CodeIgniter for my project. I have this roadblock in from of me.. There's this method in my controller that I want to call every hour. Let's have that as: class Notifs extends CI_Controller { public function __construct() { …
Kevin Lloyd Bernal
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2
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1 answer

Issue with ballooning threads in periodic processing

I want to do some periodic work on a worker thread which signals when the work is completed. When signaled, I want to wait for 5 seconds and re-do the work. I wrote the following code: public class WinService : ServiceBase { private readonly…
Sajal
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1
vote
1 answer

Superset Period-over-Period Charts

Is it possible to create Period-over-period charts in Superset so I can see data for a specified date range compared with data for the same range for another period (year on year, week on week, month on month...)? For example, you might have a…
Maki
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1
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2 answers

Sync Timer Callback in C#

I would like to create a function that is called periodically (1 second), the function may take more than 1 second. If the function does not complete, a new thread should not be created. If it completes, it should wait till due time. Which timer…
Ismail Hakan Uluyol
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1
vote
1 answer

Cross platform C++ High Precision Event Timer implementation

Coming from the Windows platform I usually used the Windows Multimedia Timer to produce periodic callbacks with a resolution of 1 ms +-1ms. So I could indeed produce 1000 quite equidistant callbacks per second. To achieve this accuracy without doing…
Jack Sabbath
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In my .net C# Windows service app I want to execute a function periodicaly. I am not sure how to wait/sleep the program in a precious way?

I have to execute a function periodically for a specific time in my windows service app. The function is reading out a current value from a remote CNC machine. The function will be executed every 35 ms for 30 seconds. Normally the data reading takes…
Dargento
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0
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1 answer

How do I get the return-value of the callback in a periodic callback?

On a bokeh server, I use doc.add_periodic_callback(callback_fn, 1000). This returns the periodic callback ID and nothing else. Is it possible to access the value returned by callback_fn too?
user242318
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2 answers

Is WorkManager the right solution for me?

I have following requirement in my app. 1. I select some files & click Upload button. On clicking Upload button, the app exits. (I am enqueueing the request & finishing the activity). 2. Once the app exits, these files need to get synced to…
AndroidGuy
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Call an expensive function periodically inside a loop

I call a computationally expensive function inside a loop: for( int j = 0; j < Max; ++j ) { // ... processQueuedEvents(); // Computationally expensive call // ... } However, I don't need to run the expensive function on every single…
Megidd
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0
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Determine instantaneous phase from two shifted periodic signals with unknown offset

I have two periodic noisy signals which depend on a constantly increasing reference angle. The two signals are shifted by 90 degrees and one of them has an unknown varying offset. Two sample signals like this can be generated using a simple python…
Nickj
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How to estimate the probability of the periodicity of a time series signal

I am trying to formulate a function to estimate the probability of a given 1-D vector which is a periodic signal. For instance, a sine or a cosine wave could result in a probability of 1; a white noise signal should result in a probability close…
user3030046
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