Imports tailscale.com/atomicfile tailscale.com/net/netns tailscale.com/net/tlsdial tailscale.com/net/tshttpproxy tailscale.com/syncs tailscale.com/tailcfg tailscale.com/types/logger Standard library imports context embed encoding/json errors fmt log math/rand net net/http net/netip net/url os reflect sync/atomic time