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mawoka-myblock / ClassQuiz

ClassQuiz is a quiz-application like Kahoot!, but open-source.
https://classquiz.de
Mozilla Public License 2.0
479 stars 85 forks source link

Use Redis for Socket.IO sessions, instead of Socket.IO sessions #387

Open mawoka-myblock opened 4 months ago

mawoka-myblock commented 4 months ago

This would dramatically improve reliability.

Requirement: Unique ID for every browser, decoupled from the Socket.IO id. Maybe generated on join and put into the URL or localStorage to survive a page reload reliably

mawoka-myblock commented 4 months ago

Okay, this is basically done, BUT there are mentions throughout the whole part where the sid is used for different purposes, should not be done like that if possible to achieve the long-term goal of surviving network interruptions and page reloads.