DOC: quic: Maximum congestion control window configuration

Document the optional parameter which may be supplied after the congestion
control algorithm name to set the maximum congestion control window.
This commit is contained in:
Frédéric Lécaille 2023-11-13 17:15:12 +01:00
parent d9bf1b6c41
commit 8df7018736

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@ -15587,11 +15587,20 @@ proto <name>
h2" on the bind line.
quic-cc-algo { cubic | newreno }
quic-cc-algo { cubic | newreno }(max_window)
This is a QUIC specific setting to select the congestion control algorithm
for any connection attempts to the configured QUIC listeners. They are similar
to those used by TCP.
to those used by TCP. An optional value in bytes may be used to specify the
maximum window size. It must be greater than 1k and smaller than 4g.
Default value: cubic
Default window value: tune.quic.frontend.conn-tx-buffers.limit * tune.bufsize
Example:
# newreno congestion control algorithm
quic-cc-algo newreno
# cubic congestion control algorithm with one megabytes as window
quic-cc-algo cubic(1m)
quic-force-retry
This is a QUIC specific setting which forces the use of the QUIC Retry feature