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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>
1 year ago
..
art net/art: skip tests on CI for now 1 year ago
connstats net/connstats: exclude traffic with internal Tailscale service (#7904) 1 year ago
dns all: avoid repeated default interface lookups 1 year ago
dnscache all: avoid repeated default interface lookups 1 year ago
dnsfallback all: avoid repeated default interface lookups 1 year ago
flowtrack all: update copyright and license headers 1 year ago
interfaces all: move network monitoring from wgengine/monitor to net/netmon 1 year ago
memnet net/memnet: rename from net/nettest 1 year ago
netaddr all: update copyright and license headers 1 year ago
netcheck all: avoid repeated default interface lookups 1 year ago
neterror net/neterror, wgengine/magicsock: use UDP GSO and GRO on Linux (#7791) 1 year ago
netknob all: update copyright and license headers 1 year ago
netmon all: move network monitoring from wgengine/monitor to net/netmon 1 year ago
netns all: avoid repeated default interface lookups 1 year ago
netstat net/{netns,netstat}: use new x/sys/cpu.IsBigEndian 1 year ago
netutil all: replace /kb/ links with /s/ equivalents 1 year ago
packet net, wgengine/capture: encode NAT addresses in pcap stream 1 year ago
ping all: avoid repeated default interface lookups 1 year ago
portmapper all: avoid repeated default interface lookups 1 year ago
proxymux all: update copyright and license headers 1 year ago
routetable net/routetable: include unknown flags in the routetable doctor output 1 year ago
socks5 net/socks5: add password auth support 1 year ago
sockstats all: avoid repeated default interface lookups 1 year ago
speedtest all: update copyright and license headers 1 year ago
stun wgengine/magicsock, types/nettype, etc: finish ReadFromUDPAddrPort netip migration 1 year ago
tlsdial health, net/tlsdial: add healthcheck for self-signed cert 1 year ago
tsaddr all: replace /kb/ links with /s/ equivalents 1 year ago
tsdial all: avoid repeated default interface lookups 1 year ago
tshttpproxy net/tshttpproxy: don't proxy through ourselves 1 year ago
tstun tailcfg: make SelfNodeV4MasqAddrForThisPeer a pointer 1 year ago
wsconn all: update copyright and license headers 1 year ago