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tailscale/net/dns/resolver
Andrea Gottardo 5cbbb48c2e
health/dns: reduce severity of DNS unavailable warning (#13152)
`DNS unavailable` was marked as a high severity warning. On Android (and other platforms), these trigger a system notification. Here we reduce the severity level to medium. A medium severity warning will still display the warning icon on platforms with a tray icon because of the `ImpactsConnectivity=true` flag being set here, but it won't show a notification anymore. If people enter an area with bad cellular reception, they're bound to receive so many of these notifications and we need to reduce notification fatigue.

Signed-off-by: Andrea Gottardo <andrea@tailscale.com>
3 months ago
..
debug.go all: use Go 1.22 range-over-int 7 months ago
doh_test.go net/dns/resolver: remove maxDoHInFlight 2 years ago
forwarder.go health/dns: reduce severity of DNS unavailable warning (#13152) 3 months ago
forwarder_test.go net/dns/resolver: log forwarded query details when TS_DEBUG_DNS_FORWARD_SEND is enabled 4 months ago
macios_ext.go all: avoid repeated default interface lookups 2 years ago
tsdns.go net/dns, health: raise health warning for failing forwarded DNS queries (#12888) 4 months ago
tsdns_server_test.go all: update copyright and license headers 2 years ago
tsdns_test.go net/dns, health: raise health warning for failing forwarded DNS queries (#12888) 4 months ago