Re: [quicwg/base-drafts] Error code for acknowledgment of a packet that was never sent (#2319)

Christian Huitema <> Wed, 30 January 2019 06:03 UTC

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From: Christian Huitema <>
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Subject: Re: [quicwg/base-drafts] Error code for acknowledgment of a packet that was never sent (#2319)
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This error condition is a symptom of the "optimistic ack" attack. If I am under attack, I don't want to give more info to the attacker. Generic connection close is fine.

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