Commit Graph

2 Commits

Author SHA1 Message Date
Denton Gentry
3089081349 monitor/polling: reduce Cloud Run polling interval.
Cloud Run's routes never change at runtime. Don't poll it for
route changes very often.

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
2021-04-06 17:21:16 -07:00
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>
2021-04-01 07:29:11 -07:00