André Guimarães Sakata

Using `current_user` scope to find the channel before sending the message. Just to make sure the user is in it.

Broken link to "An Introduction to Linux Block I/O"

3

### URL: https://nodejs.org/en/learn/asynchronous-work/dont-block-the-event-loop ### Browser Name: Chrome ### Browser Version: 125.0.6422.176 ### Operating System: MacOS ### How to reproduce the issue: On this page, there is a link to "http://researcher.ibm.com/researcher/files/il-AVISHAY/01-block_io-v1.3.pdf"....

Should `allowNull: false` be equivalent to `notNull: true`?

4

Currently, `allowNull: false` is not equivalent to `notNull: true`. It doesn't add a `NOT NULL` constraint. I think it can lead to mistakes. Is it intended to function in that...