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tailscale/wgengine
Andrew Dunham 8d3acc9235 util/sysresources, magicsock: scale DERP buffer based on system memory
This adds the util/sysresources package, which currently only contains a
function to return the total memory size of the current system.

Then, we modify magicsock to scale the number of buffered DERP messages
based on the system's available memory, ensuring that we never use a
value lower than the previous constant of 32.

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: Ib763c877de4d0d4ee88869078e7d512f6a3a148d
2 years ago
..
bench all: update copyright and license headers 2 years ago
capture wgengine: start logging DISCO frames to pcap stream 2 years ago
filter all: use tstest.Replace more 2 years ago
magicsock util/sysresources, magicsock: scale DERP buffer based on system memory 2 years ago
monitor net/sockstats: remove explicit dependency on wgengine/monitor 2 years ago
netlog sockstats: add labels for netlog and sockstatlog packages 2 years ago
netstack envknob,net/tstun,wgengine: use TS_DEBUG_MTU consistently 2 years ago
router envknob,net/tstun,wgengine: use TS_DEBUG_MTU consistently 2 years ago
wgcfg net/tstun,wgengine/*: add support for NAT to routes 2 years ago
wgint all: update copyright and license headers 2 years ago
wglog all: update copyright and license headers 2 years ago
winnet all: update copyright and license headers 2 years ago
mem_ios.go all: update copyright and license headers 2 years ago
pendopen.go all: update copyright and license headers 2 years ago
userspace.go net/tstun,wgengine/*: add support for NAT to routes 2 years ago
userspace_ext_test.go all: update copyright and license headers 2 years ago
userspace_test.go all: update copyright and license headers 2 years ago
watchdog.go wgengine: start logging DISCO frames to pcap stream 2 years ago
watchdog_js.go all: update copyright and license headers 2 years ago
watchdog_test.go all: update copyright and license headers 2 years ago
wgengine.go wgengine: start logging DISCO frames to pcap stream 2 years ago