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debug dns

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This commit is contained in:
Hakan Sariman
2025-09-09 14:48:39 +07:00
parent 7aef0f67df
commit 5b246e0a08
4 changed files with 73 additions and 4 deletions
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36
client/internal/peer/status.go
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@@ -21,9 +21,9 @@ import (
"github.com/netbirdio/netbird/client/internal/ingressgw"
"github.com/netbirdio/netbird/client/internal/relay"
"github.com/netbirdio/netbird/client/proto"
"github.com/netbirdio/netbird/route"
"github.com/netbirdio/netbird/shared/management/domain"
relayClient "github.com/netbirdio/netbird/shared/relay/client"
"github.com/netbirdio/netbird/route"
)
const eventQueueSize = 10
@@ -201,6 +201,8 @@ type Status struct {
resolvedDomainsStates map[domain.Domain]ResolvedDomainInfo
lazyConnectionEnabled bool
lastDisconnectLog map[string]time.Time
// To reduce the number of notification invocation this bool will be true when need to call the notification
// Some Peer actions mostly used by in a batch when the network map has been synchronized. In these type of events
// set to true this variable and at the end of the processing we will reset it by the FinishPeerListModifications()
@@ -229,6 +231,7 @@ func NewRecorder(mgmAddress string) *Status {
notifier: newNotifier(),
mgmAddress: mgmAddress,
resolvedDomainsStates: map[domain.Domain]ResolvedDomainInfo{},
lastDisconnectLog: make(map[string]time.Time),
}
}
@@ -487,6 +490,9 @@ func (d *Status) UpdatePeerRelayedStateToDisconnected(receivedState State) error
d.peers[receivedState.PubKey] = peerState
// info log about disconnect with impacted routes (throttled)
d.logPeerDisconnectIfNeeded(receivedState.PubKey, peerState)
if hasConnStatusChanged(oldState, receivedState.ConnStatus) {
d.notifyPeerListChanged()
}
@@ -519,6 +525,9 @@ func (d *Status) UpdatePeerICEStateToDisconnected(receivedState State) error {
d.peers[receivedState.PubKey] = peerState
// info log about disconnect with impacted routes (throttled)
d.logPeerDisconnectIfNeeded(receivedState.PubKey, peerState)
if hasConnStatusChanged(oldState, receivedState.ConnStatus) {
d.notifyPeerListChanged()
}
@@ -529,6 +538,31 @@ func (d *Status) UpdatePeerICEStateToDisconnected(receivedState State) error {
return nil
}
// logPeerDisconnectIfNeeded logs an info message when a routing peer transitions to disconnected
// with the number of impacted routes. Throttled to once per peer per 30 seconds.
func (d *Status) logPeerDisconnectIfNeeded(pubKey string, state State) {
if state.ConnStatus != StatusIdle {
return
}
now := time.Now()
last, ok := d.lastDisconnectLog[pubKey]
if ok && now.Sub(last) < 10*time.Second {
return
}
d.lastDisconnectLog[pubKey] = now
routes := state.GetRoutes()
numRoutes := len(routes)
fqdn := state.FQDN
if fqdn == "" {
fqdn = pubKey
}
log.Warnf("[d] Routing peer disconnected: peer=%s impacted_routes=%d", fqdn, numRoutes)
}
// UpdateWireGuardPeerState updates the WireGuard bits of the peer state
func (d *Status) UpdateWireGuardPeerState(pubKey string, wgStats configurer.WGStats) error {
d.mux.Lock()