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tailscale/net
Jonathan Nobels 25d5f78c6e
net/dns: expose a function for recompiling the DNS configuration (#15346)
updates tailscale/corp#27145

We require a means to trigger a recompilation of the DNS configuration
to pick up new nameservers for platforms where we blend the interface
nameservers from the OS into our DNS config.

Notably, on Darwin, the only API we have at our disposal will, in rare instances,
return a transient error when querying the interface nameservers on a link change if
they have not been set when we get the AF_ROUTE messages for the link
update.

There's a corresponding change in corp for Darwin clients, to track
the interface namservers during NEPathMonitor events, and call this
when the nameservers change.

This will also fix the slightly more obscure bug of changing nameservers
 while tailscaled is running.  That change can now be reflected in
magicDNS without having to stop the client.

Signed-off-by: Jonathan Nobels <jonathan@tailscale.com>
9 months ago
..
art all: fix new lint warnings from bumping staticcheck 1 year ago
bakedroots net/bakedroots: add LetsEncrypt ISRG Root X2 11 months ago
captivedetection tailcfg: add DERPRegion.NoMeasureNoHome, deprecate+document Avoid [cap 115] 9 months ago
connstats {net/connstats,wgengine/magicsock}: fix packet counting in connstats 1 year ago
dns net/dns: expose a function for recompiling the DNS configuration (#15346) 9 months ago
dnscache net/dnscache: don't fall back to an IPv6 dial if we don't have IPv6 1 year ago
dnsfallback {control,net}: close idle connections of custom transports 1 year ago
flowtrack net/flowtrack: fix, test String method 1 year ago
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netstat all: add test for package comments, fix, add comments as needed 1 year ago
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packet net/packet: implement Geneve header serialization (#15301) 9 months ago
ping net/ping: fix ICMP echo code field to 0 2 years ago
portmapper net/portmapper: retry UPnP when we get an "Invalid Args" 9 months ago
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sockstats net/sockstats: prevent crash in setNetMon (#13985) 1 year ago
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