4db60a8436
wgengine/monitor: parse Linux netlink messages, ignore our own events
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Fixes tailscale/corp#412 ("flood of link change events at start-up")
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
2dac4f2b24
wgengine/monitor: disable monitor on Android
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Netlink is not supported on Android.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
6 years ago
4d09316f9a
wgengine/monitor: use RTMGRP_* consts from x/sys/unix
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Bump golang.org/x/sys/unix to get the RTMGRP_* consts and use them.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
6 years ago
997678f540
wgengine/monitor: make Close not block forever on Linux
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
7f5e3febe5
wgengine: move link monitor to be owned by the engine, not the router
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And make the monitor package portable with no-op implementations on
unsupported operating systems.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
2cafbd74c7
monitor: refactor for architecture-specific connection implementations
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Signed-off-by: wardn <wardn@users.noreply.github.com>
6 years ago
Brad Fitzpatrick
Elias Naur
Tobias Klauser
wardn