tailscale/wgengine/monitor/monitor_polling.go
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

23 lines
649 B
Go

// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !linux,!freebsd,!windows,!darwin android
package monitor
import (
"tailscale.com/types/logger"
)
func newOSMon(logf logger.Logf, m *Mon) (osMon, error) {
return newPollingMon(logf, m)
}
// unspecifiedMessage is a minimal message implementation that should not
// be ignored. In general, OS-specific implementations should use better
// types and avoid this if they can.
type unspecifiedMessage struct{}
func (unspecifiedMessage) ignore() bool { return false }