It would be cool to have:
- A way to execute code just before your project halts
- A way to halt your project early
It would be cool to have:
Hi @SvizelPritula,
process.on("SIGTERM", function () {
// put here your commands
process.exit(0); // THIS IS IMPORTANT!
});
curl -X POST https://api.glitch.com/projects/{project-id}/stop?authorization={user-token}
Thanks! By the way, what happens if I omit process.exit(0)?
You’re welcome
process.exit(0)
makes your app actually stop and exit. When you override a signal handler, like in this case, the “default behavior” gets overridden: SIGTERM
would normally just make your app quit, but if you override it, you make it do something else. If you omit process.exit
, your app would keep running. In this case we apply a grace period of 5-10 seconds before killing your app forcefully.
What happens when I use process.exit(0)
early?
your app exits as soon as you call it
So why would I use the API?
I think the API is designed for shutting the project down, even if it’s frozen, while the process.exit(0)
won’t run if your project isn’t working properly.
@j-f is correct: process.exit(0)
just stops your application, but your project is still “active”: in fact, it will be automatically restarted immediately after it gets stopped. The API call operates at a lower level: it makes your project “go to sleep”, freeing resources from the Glitch server until a new call to the project or to the editor wakes it up again.