As I explained in this post, I'm trying to scrape tweets from Twitter.
I implemented the suggested solution with services, so that the actual heavy lifting happens in the backend.
The problem is that after about one day, I get this error
"Process terminated because the request deadline was exceeded. (Error code 123)"
I guess this is because the manual scaling has the requests timing out after 24 hours.
Is it possible to make it run for more than 24 hours?
You can't make a single request / task run for more than 24 hours but you can split up your request into different parts and each lasting a day. It's unwise to have a request run indefinitely that's why app engine closes them after a certain time to prevent idling / loopy request that lasts indefinitely.
I would recommend having your task fire a call at the end to trigger the queuing of the next task, that way it's automatic and you don't have to queue a task daily. Make sure there's some cursor or someway for your task to communicate progress so it won't duplicate work.