Commit Graph

3 Commits (d2c4e75099f512ef438e84fac086ce7b0c29e9de)

Author SHA1 Message Date
Denton Gentry 35ab4020c7 wgengine/monitor: Linux fall back to polling
Google Cloud Run does not implement NETLINK_ROUTE RTMGRP.
If initialization of the netlink socket or group membership
fails, fall back to a polling implementation.

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
4 years ago
Brad Fitzpatrick bcf571ec97 wgengine/monitor: fix OpenBSD build
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
4 years ago
Brad Fitzpatrick 7461dded88 wgengine/monitor: on unsupported platforms, use a polling implementation
Not great, but lets people working on new ports get going more quickly
without having to do everything up front.

As the link monitor is getting used more, I felt bad having a useless
implementation.

Updates #815
Updates #1427

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
4 years ago