When I am importing more than 300 record in firebase using google cloud function than am getting error :

• Error: function crashed out of request scope Function killed.
• Function execution took 31903 ms, finished with status: 'connection error'

When I am importing more than 300 record in firebase using google cloud function than am getting error :

• Error: function crashed out of request scope Function killed.
• Function execution took 31903 ms, finished with status: 'connection error'

• javascript
• firebase
• firebase-realtime-database
• google-cloud-functions

3 Answers 3

Without a glimpse into your code, I only can guess. "Function crashed outside of request scope" indicates that the cloud function had finished before the asynchronous function(s) did. See for documentation for handling async functions and promises: https://firebase.google./docs/functions/terminate-functions

Take a closer look at your returns. Make sure you don't forget to return the promise to functions. For an example see also here: https://github./firebase/firebase-functions/issues/18#issuement-288375709

I had the same problem and it ended up being a problem with the mysql connection I was using in the project.

In this case I used https://www.npmjs./package/mysql2 and the system was losing connections to the database.

It was not clear where it was happening and I got the following errors and no indication where the problem was occurring. - Error: function crashed out of request scope Function killed. - Function execution took 31903 ms, finished with status: 'connection error'

Placing try..catch around the database calls revealed the correct error and location where it was happening.

Yout might have gone passed a limit, please look at https://firebase.google./docs/database/usage/limits.

If this is the case, you could use multiple databases.