Questions tagged [periodic-task]
218 questions
2
votes
1 answer
Python periodic timer interrupt
(How) can I activate a periodic timer interrupt in Python? For example there is a main loop and a timer interrupt, which should be triggered periodically:
def handler():
# do interrupt stuff
def main():
init_timer_interrupt(,…
Alexander
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2
votes
1 answer
Why only one periodic task created?
I want to create multiple periodic tasks by a loop, but only the last of the list was created.For example:
@app.on_after_finalize.connect
def setup_periodic_tasks(sender, **kwargs):
a = [1,3,4,7,8,10]
for i in a:
…
Q.Nguyen
- 171
- 1
- 8
2
votes
2 answers
Why is Celery periodic task not working? (Django)
It returns no errors, however when running celery -A mysite beat -l info & celery -A mysite worker -l info the task doesn't happen. When trying the same structure in another Django project it works fine.
Help please!
My code:
mysite/settings.py…
Gustavo Machado
- 51
- 7
2
votes
2 answers
django celery positional arguments celerybeat scheduling error
I'm having trouble getting celerybeat to schedule my function due to positional arguments.
Reading the documentation, I don't understand why some functions refer to a number and some don't. I've tried to add in the args as the same as my functions…
tomoc4
- 337
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- 10
- 29
2
votes
2 answers
Check when a device last time connected to the internet
I am working on an android app and I want to check if it has been more than 10 days since last time that device was connected to the internet. I have registered a Network change receiver so that I get the connectivity changes but I have no idea how…
Ioanna Dln
- 309
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- 13
2
votes
2 answers
How to run Celery Periodic task at every end of the month
Basically, I have a task to generate Invoice. So I have created a function generate_invoice() in my tasks.py file.
Now, I am using @periodic_task to call the function. But I need my task to run only on the last date of the month around 11:55 pm -…
Shubham Srivastava
- 1,190
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2
votes
2 answers
Python, Raspberry pi, call a task every 10 milliseconds precisely
I'm currently trying to have a function called every 10ms to acquire data from a sensor.
Basically I was triggering the callback from a gpio interrupt but I changed my sensor and the one I'm currently using doesn't have a INT pin to drive the…
Arkaik
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2
votes
1 answer
using asyncio to do periodic task in django
Do you think it is possible to use asyncio to run a task every n seconds in django, so that the main process wouldn't be blocked?
Something for example that would print every 5 min in console, like:
import asyncio
from random import…
David Pekker
- 333
- 3
- 12
2
votes
1 answer
AWS Alert to monitor a key is periodically createded a bucket
I'm using an AWS Lambda (hourly triggered by a Cloudwatch rule) to trigger the creation of an EMR cluster to execute a job. The EMR cluster once finished its steps write a result file in a S3 bucket. The key path is the hour of the…
Johny19
- 5,364
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2
votes
1 answer
make GcmNetworkManager periodic task work even after exiting the app?
I need a periodic task that require internet connection and persists after reboots. I have achieved that much but the problem is that I want the app to continue working even adter I exit it.
As in, if I exist the app and turn off wifi and then turn…
student93
- 307
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- 12
2
votes
1 answer
Django Celery Beat Periodic Tasks
I am trying to run a periodic task with django celery, and it is dynamically added by users using custom arguments. I have the following code to start the task. I only want it to run once as it takes a while for it to set up, and I have an infinite…
rishubk
- 441
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2
votes
3 answers
Aws Elasticbeanstalk cron.yaml worker issue
I have an application deployed to Elasticbeanstalk and run as worker, I wanted to add a periodic task ti run each hour, so I create a cron.yaml with this conf:
version: 1
cron:
- name: "task1"
url: "/task"
schedule: "00 * * * *"
But…
sadok-f
- 1,387
- 15
- 28
2
votes
1 answer
Celerybeat periodic tasks executed multiple times if stuck behind a long running task
I am using celery 3.1.17 and redis as broker version 3.0.2 in my django program. It's running on Ubuntu 14.04.
In the settings, I defined the CELERYBEAT_SCHEDULE like:
CELERYBEAT_SCHEDULE = {
'task1': {
'task':…
Abuu
- 21
- 3
2
votes
1 answer
Periodic task is not working properly in django celery
Hello friends I need your help in periodic tasks for django application. I am trying to do periodic task using celery but it is not properly working. I have a simple task, in which there is only a print statement. Celery is working only for 1st…
Anmol Monga
- 311
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- 15
2
votes
1 answer
Tracking geo-location in background every 5 mins interval with Windows Phone 8
I want to get geo-location every 5 mins interval and it should run in the backgound using Windows Phone 8 SDK.
I've been thinking to use a Periodic Task but it runs in 20 mins interval which is not frequent enough. I can run it more frequently by…
Emrah Ozbekar
- 61
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