162d593514
net/flowtrack: fix, test String method
...
I meant to do this in the earlier change and had a git fail.
To atone, add a test too while I'm here.
Updates #12486
Updates #12507
Change-Id: I4943b454a2530cb5047636f37136aa2898d2ffc7
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-06-18 21:44:44 -07:00
9e0a5cc551
net/flowtrack: optimize Tuple type for use as map key
...
This gets UDP filter overhead closer to TCP. Still ~2x, but no longer ~3x.
goos: darwin
goarch: arm64
pkg: tailscale.com/wgengine/filter
│ before │ after │
│ sec/op │ sec/op vs base │
FilterMatch/tcp-not-syn-v4-8 15.43n ± 3% 15.38n ± 5% ~ (p=0.339 n=10)
FilterMatch/udp-existing-flow-v4-8 42.45n ± 0% 34.77n ± 1% -18.08% (p=0.000 n=10)
geomean 25.59n 23.12n -9.65%
Updates #12486
Change-Id: I595cfadcc6b7234604bed9c4dd4261e087c0d4c4
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-06-18 21:31:48 -07:00
71029cea2d
all: update copyright and license headers
...
This updates all source files to use a new standard header for copyright
and license declaration. Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.
This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.
Updates #6865
Signed-off-by: Will Norris <will@tailscale.com>
2023-01-27 15:36:29 -08:00
2ac5474be1
net/flowtrack,wgengine/filter: refactor Cache to use generics
...
Signed-off-by: Tom DNetto <tom@tailscale.com>
2023-01-11 15:29:09 -08:00
dd045a3767
net/flowtrack: add json tags to Tuple ( #5849 )
...
By convention, JSON serialization uses camelCase.
Specify such names on the Tuple type.
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
2022-10-05 19:40:49 -07:00
a12aad6b47
all: convert more code to use net/netip directly
...
perl -i -npe 's,netaddr.IPPrefixFrom,netip.PrefixFrom,' $(git grep -l -F netaddr.)
perl -i -npe 's,netaddr.IPPortFrom,netip.AddrPortFrom,' $(git grep -l -F netaddr. )
perl -i -npe 's,netaddr.IPPrefix,netip.Prefix,g' $(git grep -l -F netaddr. )
perl -i -npe 's,netaddr.IPPort,netip.AddrPort,g' $(git grep -l -F netaddr. )
perl -i -npe 's,netaddr.IP\b,netip.Addr,g' $(git grep -l -F netaddr. )
perl -i -npe 's,netaddr.IPv6Raw\b,netip.AddrFrom16,g' $(git grep -l -F netaddr. )
goimports -w .
Then delete some stuff from the net/netaddr shim package which is no
longer neeed.
Updates #5162
Change-Id: Ia7a86893fe21c7e3ee1ec823e8aba288d4566cd8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2022-07-25 21:53:49 -07:00
7eaf5e509f
net/netaddr: start migrating to net/netip via new netaddr adapter package
...
Updates #5162
Change-Id: Id7bdec303b25471f69d542f8ce43805328d56c12
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2022-07-25 16:20:43 -07:00
0868329936
all: use any instead of interface{}
...
My favorite part of generics.
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2022-03-17 11:35:09 -07:00
ac0353e982
fix: typo spelling grammar
...
Signed-off-by: slowy07 <slowy.arfy@gmail.com>
2021-08-24 07:55:04 -07:00
01b90df2fa
net/packet, wgengine/filter: support SCTP
...
Add proto to flowtrack.Tuple.
Add types/ipproto leaf package to break a cycle.
Server-side ACL work remains.
Updates #1516
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-20 21:34:13 -07:00
ad3fb6125d
net/flowtrack: add Tuple.String method
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-01-11 22:09:09 -08:00
4d15e954bd
net/flowtrack: add new package to specialize groupcache/lru key type
...
Reduces allocs.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-01-11 13:08:03 -08:00
Brad Fitzpatrick
Will Norris
Tom DNetto
Joe Tsai
Josh Bleecher Snyder
slowy07