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Committer:
Victor Julien
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Date:
2021-07-02 08:53:23 UTC
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Revision ID:
git-v1:843c4b20da3e1389d2b1be942b536c0c3c77a954
stream: check if ACK packet is outdated
Outdated packets are ACK packets w/o data that have an ACK value
lower than our last_ack and also don't have an SACK records that
are new.
This can happen when some packets come in later than others (possibly
due to different paths taken).