I want to make some sort of a reminder like feature, where I can
do something after x amount of time. This x amount of time may span multiple days, and I'm assuming spawning a task that sleeps for 3 days isn't a great idea.
What are my options? Should I use some of the libraries that work as cron jobs? they seem to only do repeating tasks.
Bonus points if the solution survives a restart of the app.