Interview questionsStart free
Real-time systemsMediumSDE-2
How do you authenticate a WebSocket connection, and what happens when the user's token expires or is revoked while the connection is open for hours?
Asked at
AtlassianMicrosoftZerodha
Think first
Answer out loud as you would in the room — clarify, give numbers, name the trade-off — then compare with the model answer.
Saved on this device. Create a free account to keep it on every device.
Practise this with Sam
A real mock interview, out loud, with an honest scorecard. Free to start.