Flow to a system that is not real-time

[capoia]

Hello, I currently have a project where I would like to send messages via whatsapp depending on a user action, just send, the return would be irrelevant (for now).

What I think of flow is:
1 - Endpoint for the user to scan the QR CODE
2 - Change the endpoint where the action I need takes place, retrieve the venom session and send it to the number.

My question is, how do I save and restore the session? I wanted to save this in the bank, not in the file system, is it possible?

Since I don't want anything in real-time, I don't need a socket.io-like solution, right?

[riberman]

Hi, the project run using system files, because the Venom use the navigator to access the web.whatsapp.com, in your tokens folder Venom save all you need to reload sessions.

To create session manually:
Sessions.start(SESSION_NAME);
To open auto all sessions in tokens folder when the server reboot, you need to save the name of sessions created in DataBase or read tokens folder and reload all sessions using foreach

To save the session to open after the server is closed by user or Exception (You need to implement this on your server is closed, using foreach if there are multiple sessions):
Sessions.closeSession(SESSION_NAME);
Dont call closeSession if you need to continue using a session

If you need to work with several active sessions and manage them, work with session names in the database.

it's similar with using images on the system, usually you work with links to the file, and don't save them in the database.