tailscale/net
Mihai Parparita 7330aa593e all: avoid repeated default interface lookups
On some platforms (notably macOS and iOS) we look up the default
interface to bind outgoing connections to. This is both duplicated
work and results in logspam when the default interface is not available
(i.e. when a phone has no connectivity, we log an error and thus cause
more things that we will try to upload and fail).

Fixed by passing around a netmon.Monitor to more places, so that we can
use its cached interface state.

Fixes #7850
Updates #7621

Signed-off-by: Mihai Parparita <mihai@tailscale.com>
2023-04-20 15:46:01 -07:00
..
art net/art: skip tests on CI for now 2023-04-14 10:24:38 -07:00
connstats net/connstats: exclude traffic with internal Tailscale service (#7904) 2023-04-17 14:24:29 -07:00
dns all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
dnscache all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
dnsfallback all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
flowtrack all: update copyright and license headers 2023-01-27 15:36:29 -08:00
interfaces all: move network monitoring from wgengine/monitor to net/netmon 2023-04-20 10:15:59 -07:00
memnet net/memnet: rename from net/nettest 2023-01-30 13:03:32 -08:00
netaddr all: update copyright and license headers 2023-01-27 15:36:29 -08:00
netcheck all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
neterror net/neterror, wgengine/magicsock: use UDP GSO and GRO on Linux (#7791) 2023-04-04 16:32:16 -07:00
netknob all: update copyright and license headers 2023-01-27 15:36:29 -08:00
netmon all: move network monitoring from wgengine/monitor to net/netmon 2023-04-20 10:15:59 -07:00
netns all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
netstat net/{netns,netstat}: use new x/sys/cpu.IsBigEndian 2023-02-02 07:41:49 -08:00
netutil all: replace /kb/ links with /s/ equivalents 2023-03-13 14:21:15 -07:00
packet net, wgengine/capture: encode NAT addresses in pcap stream 2023-04-06 13:26:00 -07:00
ping all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
portmapper all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
proxymux all: update copyright and license headers 2023-01-27 15:36:29 -08:00
routetable net/routetable: include unknown flags in the routetable doctor output 2023-02-10 15:54:31 -08:00
socks5 net/socks5: add password auth support 2023-03-05 14:08:34 -08:00
sockstats all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
speedtest all: update copyright and license headers 2023-01-27 15:36:29 -08:00
stun wgengine/magicsock, types/nettype, etc: finish ReadFromUDPAddrPort netip migration 2023-04-15 13:40:15 -07:00
tlsdial health, net/tlsdial: add healthcheck for self-signed cert 2023-02-01 23:17:41 -05:00
tsaddr all: replace /kb/ links with /s/ equivalents 2023-03-13 14:21:15 -07:00
tsdial all: avoid repeated default interface lookups 2023-04-20 15:46:01 -07:00
tshttpproxy net/tshttpproxy: don't proxy through ourselves 2023-03-29 17:09:45 -04:00
tstun tailcfg: make SelfNodeV4MasqAddrForThisPeer a pointer 2023-04-13 11:28:33 -07:00
wsconn all: update copyright and license headers 2023-01-27 15:36:29 -08:00