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jack
8fccbe69b9
Root cause: When receiving a handshake initiation (32 bytes) from a peer with whom we already had an established session, the code would destroy the existing session to "help" the other side. This created a cascade: - Peer A completes handshake with Peer B - Peer A sends message, realizes no session, initiates handshake - Peer B destroys its working session to "help" - Peer B now has no session, initiates handshake - Both peers keep destroying each other's sessions Fix: - Never destroy an established session when receiving new handshake attempts - Add early check in handshake initiation to skip if session exists - Clear handshake rate limit timers when session already established This eliminates the delays and repeated handshakes seen in the logs.