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tailscale/net
Brad Fitzpatrick bcd79b161a feature/featuretags: add option to turn off DNS
Saves 328 KB (2.5%) off the minimal binary.

For IoT devices that don't need MagicDNS (e.g. they don't make
outbound connections), this provides a knob to disable all the DNS
functionality.

Rather than a massive refactor today, this uses constant false values
as a deadcode sledgehammer, guided by shotizam to find the largest DNS
functions which survived deadcode.

A future refactor could make it so that the net/dns/resolver and
publicdns packages don't even show up in the import graph (along with
their imports) but really it's already pretty good looking with just
these consts, so it's not at the top of my list to refactor it more
soon.

Also do the same in a few places with the ACME (cert) functionality,
as I saw those while searching for DNS stuff.

Updates #12614

Change-Id: I8e459f595c2fde68ca16503ff61c8ab339871f97
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
3 months ago
..
ace net/ace, control/controlhttp: start adding ACE dialing support 3 months ago
art all: fix new lint warnings from bumping staticcheck 1 year ago
bakedroots tstest/tlstest: simplify, don't even bake in any keys 6 months ago
batching net/udprelay: use batching.Conn (#16866) 4 months ago
captivedetection derp/derpserver: split off derp.Server out of derp into its own package 3 months ago
connectproxy net/tlsdial: fix TLS cert validation of HTTPS proxies 6 months ago
connstats {net/connstats,wgengine/magicsock}: fix packet counting in connstats 1 year ago
dns feature/featuretags: add option to turn off DNS 3 months ago
dnscache net/dnscache: fix case where Resolver could return zero IP with single IPv6 address 3 months ago
dnsfallback net/dns/recursive: remove recursive DNS resolver 3 months ago
flowtrack net/flowtrack: fix, test String method 2 years ago
ipset all: use iterators over slice views more 1 year ago
ktimeout various: disable MPTCP when setting TCP_USER_TIMEOUT sockopt (#15063) 10 months ago
memnet net/memnet: allow listener address reuse (#17342) 3 months ago
netaddr all: update copyright and license headers 3 years ago
netcheck all: don't rebind variables in for loops 3 months ago
neterror net/neterror, wgengine/magicsock: use UDP GSO and GRO on Linux (#7791) 3 years ago
netkernelconf all: remove non-applicable "linux" deps on Android 8 months ago
netknob all: update copyright and license headers 3 years ago
netmon net/netmon: make ChangeDelta event not a pointer (#17112) 3 months ago
netns tsconst, util/linuxfw, wgengine/router: move Linux fw consts to tsconst 3 months ago
netstat all: add test for package comments, fix, add comments as needed 1 year ago
netutil net/netmon: publish events to event bus 8 months ago
netx net/{netx,memnet},all: add netx.DialFunc, move memnet Network impl 9 months ago
packet net/packet/checksum: copy the gvisor checksum, remove the dep 3 months ago
ping net/ping: fix ICMP echo code field to 0 2 years ago
portmapper feature/portmapper: make the portmapper & its debugging tools modular 3 months ago
proxymux all: cleanup unused code, part 1 (#10661) 2 years ago
routetable net/routetable: don't try to fetch the route table on android 9 months ago
sockopts wgengine/magicsock,net/sockopts: export Windows ICMP suppression logic (#16917) 4 months ago
socks5 net/socks5: optimize UDP relay 1 year ago
sockstats net/sockstats: prevent crash in setNetMon (#13985) 1 year ago
speedtest net/speedtest: mark flaky test, and skip it by default as it's slow 3 months ago
stun ci: enable checklocks workflow for specific packages 2 years ago
stunserver all: use Go 1.22 range-over-int 2 years ago
tcpinfo all: use Go 1.22 range-over-int 2 years ago
tlsdial health,ipn/ipnlocal: introduce eventbus in heath.Tracker (#17085) 3 months ago
tsaddr net/tsaddr: include test input in test failure output 1 year ago
tsdial net/*: remove Windows exceptions for when Resolver.PreferGo didn't work 6 months ago
tshttpproxy net/tshttpproxy: use errors.New for error creation (#16860) 4 months ago
tstun net/tstun: use ts_omit_gro in another place I missed earlier 3 months ago
udprelay client, cmd/tailscale/cli, feature/relayserver, net/udprelay: implement tailscale debug peer-relay-sessions (#17239) 3 months ago
wsconn go.{mod,sum}: migrate from nhooyr.io/websocket to github.com/coder/websocket 1 year ago