Preventing Cross-Service UDP Loops in QUIC(bughunters.google.com)

bughunters.google.com

Preventing Cross-Service UDP Loops in QUIC

https://bughunters.google.com/blog/5960150648750080/preventing-cross-service-udp-loops-in-quic

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Infinite loops between servers can lead to performance degradation or network overload. We describe two cross-service UDP loop incidents affecting Google's QUIC implementation several years ago, and share some general conclusions about how to avoid them.