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Showing posts with the label Concurrency

Concurrent Payment Control

When I click on 'Place Order' I have begun the transaction and set the column is_payment_pr… Read more Concurrent Payment Control

Python Multiprocessing Blocks Indefinately In Waiter.acquire()

Can someone explain why this code blocks and cannot complete? I've followed a couple of example… Read more Python Multiprocessing Blocks Indefinately In Waiter.acquire()

Celeryd_concurrency, --concurrency And Autoscale

I have a few questions regarding task routing, concurrency and performance. Here is my use case : I… Read more Celeryd_concurrency, --concurrency And Autoscale

Fixing The Issue Where Upon Calculating How Frequently A Function Is Called During Multiprocessing It Returns A Negative Value

I have a function foo() which might be accessed by multiple worker processes concurrently. This fun… Read more Fixing The Issue Where Upon Calculating How Frequently A Function Is Called During Multiprocessing It Returns A Negative Value

Python - Threadpoolexecutor Blocking. How To Unblock

The following code is blocking: import threading from concurrent.futures import ThreadPoolExecutor … Read more Python - Threadpoolexecutor Blocking. How To Unblock

First Time Attempting To Thread Using Concurrent.futures-why Do I Get No Output?

I'm very new to python, so there could be multiple things wrong with my code. But I can't d… Read more First Time Attempting To Thread Using Concurrent.futures-why Do I Get No Output?

Concurrent Sax Processing Of Large, Simple Xml Files?

I have a couple of gigantic XML files (10GB-40GB) that have a very simple structure: just a single … Read more Concurrent Sax Processing Of Large, Simple Xml Files?

Calling An Api Concurrently In Python

I need to talk to an api to get information about teams. Each team has a unique id. I call the api … Read more Calling An Api Concurrently In Python