🔒 Preview mode. The first 15 Foundations lessons are free; this one is Pro. Start a 7-day trial to unlock the editor, AI hints and the rest of the curriculum. Card required, cancel any time in Dashboard.Start 7-day trial →
← Courses›FastAPI Production›Module 3 · Auth, Middleware, Security›Long-polling vs WebSocket vs SSEquiz38 / 105
+75 XP
Task
📝 **Question:** Build a notification feed: server pushes 1-2 events/min, clients are browsers behind corporate proxies. Pick a transport.
📋 Pick the right answer.
💡 **Hint:** Re-read the theory above if unsure.
🎯 Quiz
Question
📝 **Question:** Build a notification feed: server pushes 1-2 events/min, clients are browsers behind corporate proxies. Pick a transport.
📋 Pick the right answer.
💡 **Hint:** Re-read the theory above if unsure.