How to Handle Live Streaming Push Stream Lag from CC Attacks: Locate the Damaged Layer First, Then Stop the Bleeding in Order

When live streaming lags or frequently disconnects, spend the first ten minutes determining whether the signaling/auth API is being flooded, the playback side is penetrating back to the origin and saturating it, or the push port is being exhausted by empty connections, then apply rate limiting, cache convergence, and port closure at the corresponding layer.