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| author | Andrew Dunham <andrew@du.nham.ca> | 2022-08-29 10:57:54 -0400 |
|---|---|---|
| committer | Dave Anderson <dave@natulte.net> | 2022-08-31 14:52:31 -0700 |
| commit | c72caa6672c83a981e7b9ffcaa2f12fd9351d17e (patch) | |
| tree | 24cae5708d686b156a8ce81d1873834de6dce081 /control/controlknobs | |
| parent | 58f35261d07970d40ff92c03da78758b9f5e4785 (diff) | |
| download | tailscale-c72caa6672c83a981e7b9ffcaa2f12fd9351d17e.tar.xz tailscale-c72caa6672c83a981e7b9ffcaa2f12fd9351d17e.zip | |
wgengine/magicsock: use AF_PACKET socket + BPF to read disco messages
This is entirely optional (i.e. failing in this code is non-fatal) and
only enabled on Linux for now. Additionally, this new behaviour can be
disabled by setting the TS_DEBUG_DISABLE_AF_PACKET environment variable.
Updates #3824
Replaces #5474
Co-authored-by: Andrew Dunham <andrew@du.nham.ca>
Signed-off-by: David Anderson <danderson@tailscale.com>
Diffstat (limited to 'control/controlknobs')
0 files changed, 0 insertions, 0 deletions