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I perform tperf on latest mvfst with such network environment: 40ms delay & 20% packet loss. And finally I get a Exceeded max PTO error.
More specifically, in server I set the buffer with command: sy…
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Right now every streams just starts to send immediately after returning from the barrier. This is not ideal, as we can experience so-called "congestion collapse" when the streams experience loss simul…
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Goal: test environment for calm and hostile network conditions
Background: currently we have no idea how Libswift reacts to certain network conditions. We need a _simple_ way to determine behavior an…
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The current draft only considers two encodings, "reliable" and "datagram". Early work on MOQ shows interest for a "multi stream" structure, in which a media stream is published as a series of QUIC str…
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Hosts with latency between 500ms and 1,000ms always show 25% packet loss. I suspect the ping timeout auto-tunes itself and the first timeout is set to 500ms. Can this be changed, perhaps in a settings…
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### Suggested enhancement
Quote from DTLS 1.2 specification(RFC6347) section 4.2.4.1: Though timer values are the choice of the implementation, mishandling of the timer can lead to serious congestion…
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I think it would be cool to have our own book for this crate. Describing the decisions we made, and how we are generally handling all the network stuff. Feel free to improve the book and open an PR.
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Wenn man sich die Karte auf https://verkehr.autobahn.de/ anschaut, sieht man stellenweise Meldungen über Verzögerungen, Staus bzw. hohes Verkehrsaufkommen. Diese sind durch den Zeitverlust in Minuten …
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Use RTT measurements of ACKs from all sources to calculate the [RTT](https://github.com/cyrill-k/chromium/blob/master/net/quic/core/congestion_control/rtt_stats.h) (incl. related values such as variat…
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https://github.com/private-octopus/picoquic/blob/c306ab45c1c6ae528e2877d8d69e98e5405b832a/picoquictest/satellite_test.c#L91
picoquic allows the use of one-way delays. These are then also used for the…