Firebase Read-only file system

[OllieStudio]

I´m trying to integrate SendPulse API Node.js wrapper with Firebase and got an error related
to saving the token to local File System. Is there a way to make it optional?

Error: EROFS: read-only file system, open 'null80832d857bb337b7bac4cb26e4186ca7'
at Error (native)
at Object.fs.openSync (fs.js:642:18)
at Object.fs.writeFileSync (fs.js:1356:33)
at saveToken (/user_code/node_modules/sendpulse-api/api/sendpulse.js:158:12)
at IncomingMessage. (/user_code/node_modules/sendpulse-api/api/sendpulse.js:131:21)

[sendpulse]

There's no way to make it optional. Token that you get from our system is valid for 1 hour. We have limit for getting token in a short period of time, so if you try to receive token with each request - your script will not work.

[OllieStudio]

Hi! There´s no problem with storing the token for 1 hour, but I should be able to implement my own way of storing it in the callback if the storage parameter is not set, something like:

if (TOKEN_STORAGE) { if (!fs.existsSync(TOKEN_STORAGE)) { mkdirSyncRecursive(TOKEN_STORAGE); } }...

[matthewjumpsoffbuildings]

soooo... we cant use this api with firebase functions?

[Stas-Buzunko]

1. I've been using this lib with firebase cloud functions for more than a year without a problem.
2. Firebase DOES have tmp directory https://stackoverflow.com/a/54911222/5766054

this issue can be closed