unhandled promise rejection if session driver set "file" on a read-only system - Githubissues

Yoctol / bottender

⚡️ A framework for building conversational user interfaces.

https://bottender.js.org

MIT License

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unhandled promise rejection if session driver set "file" on a read-only system #631

Open Aqzhyi opened 4 years ago

Aqzhyi commented 4 years ago

Describe the bug

unhandled promise rejection if session driver set "file" on a read-only system such as free plan on ZEIT Now

Unlike local development, there are always restrictions on cloud deployment, especially for free accounts

To Reproduce

bottender.config.js set 'file' as session.driver
$ now
See zeit.co the Runtime tab.

Expected behaviour

A clear and concise description of what you expected to happen.

expect errorMessage to like "You haven't permission to create files"

Screenshots

Additional context

free plan on ZEIT Now
now version 2

chentsulin commented 4 years ago

Hi @hilezi, IMO, there is not much different between errorMessage: Error: EROFS: read-only file system, mkdir.... and You haven't permission to create files.

You could use cloud redis, cloud mongo, or other custom session store that works on distributed or serverless system.