an_srt_publisher_reaches_a_relay_subscriber_with_every_receipt required at
least six recoveries from a burst of six dropped datagrams, and
losses_each_way_are_recovered_within_the_window five from five. A burst
drops datagrams by index, and the control packets between data packets
(ACKACKs, keepalives) take some of those indexes as the timing falls: CI's
linux-arm64 leg saw 4 recoveries on #505 with every payload delivered and
nothing dropped.
The lossy proxy now keeps the datagrams it drops (Counts::dropped_log, the
first 4096), protocol-agnostic. The two tests read from it the sequence
numbers whose first send was lost and require exactly that many recovered,
and srt_link a loss run at least as long as the longest run of them.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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