Fix relay mode evaulation

client/internal/engine.go

@@ -212,7 +212,7 @@ func NewEngineWithProbes(
 		clientCtx:      clientCtx,
 		clientCancel:   clientCancel,
 		signal:         signalClient,
-		signaler:       NewSignaler(signalClient, config.WgPrivateKey),
+		signaler:       peer.NewSignaler(signalClient, config.WgPrivateKey),
 		mgmClient:      mgmClient,
 		relayManager:   relayManager,
 		peerConns:      make(map[string]*peer.Conn),

client/internal/peer/conn.go

@@ -152,7 +152,7 @@ func (conn *Conn) Open() {
 			log.Warnf("error while updating the state of peer %s,err: %v", conn.config.Key, err)
 		}
 	*/
-	relayIsSupportedLocally := conn.connectorRelay.RelayIsSupported()
+	relayIsSupportedLocally := conn.connectorRelay.RelayIsSupportedLocally()
 	if relayIsSupportedLocally {
 		go conn.connectorRelay.SetupRelayConnection()
 	}

client/internal/peer/conn_ice.go

@@ -97,16 +97,7 @@ func NewConnectorICE(ctx context.Context, log *log.Entry, config ConnConfig, con
 // If the relay mode is supported then try to connect in p2p way only.
 // It is trying to reconnection in a loop until the context is canceled.
 // In case of success connection it will call the onICEConnReady callback.
-func (conn *ConnectorICE) SetupICEConnection(relayMode bool) {
+func (conn *ConnectorICE) SetupICEConnection(hasRelayOnLocally bool) {
-	var preferredCandidateTypes []ice.CandidateType
-	if relayMode {
-		conn.connPriority = connPriorityICEP2P
-		preferredCandidateTypes = candidateTypesP2P()
-	} else {
-		conn.connPriority = connPriorityICETurn
-		preferredCandidateTypes = candidateTypes()
-	}
-
 	for {
 		if !conn.waitForReconnectTry() {
 			return
@@ -120,6 +111,15 @@ func (conn *ConnectorICE) SetupICEConnection(relayMode bool) {
 			continue
 		}
 
+		var preferredCandidateTypes []ice.CandidateType
+		if hasRelayOnLocally && remoteOfferAnswer.RelaySrvAddress != "" {
+			conn.connPriority = connPriorityICEP2P
+			preferredCandidateTypes = candidateTypesP2P()
+		} else {
+			conn.connPriority = connPriorityICETurn
+			preferredCandidateTypes = candidateTypes()
+		}
+
 		ctx, ctxCancel := context.WithCancel(conn.ctx)
 		agent, err := conn.reCreateAgent(ctxCancel, preferredCandidateTypes)
 		if err != nil {

client/internal/peer/conn_relay.go

@@ -78,6 +78,8 @@ func (conn *ConnectorRelay) SetupRelayConnection() {
 			rosenpassPubKey: remoteOfferAnswer.RosenpassPubKey,
 			rosenpassAddr:   remoteOfferAnswer.RosenpassAddr,
 		})
+
+		// todo: waitForDisconnection()
 	}
 }
 
@@ -97,8 +99,8 @@ func (conn *ConnectorRelay) preferredRelayServer(myRelayAddress, remoteRelayAddr
 	return remoteRelayAddress
 }
 
-func (conn *ConnectorRelay) RelayIsSupported() bool {
+func (conn *ConnectorRelay) RelayIsSupportedLocally() bool {
-	return conn.relayManager.IsSupported()
+	return conn.relayManager.HasRelayAddress()
 }
 
 // waitForReconnectTry waits for a random duration before trying to reconnect

relay/client/manager.go

@@ -108,7 +108,7 @@ func (m *Manager) RelayAddress() (net.Addr, error) {
 	return m.relayClient.RelayRemoteAddress()
 }
 
-func (m *Manager) IsSupported() bool {
+func (m *Manager) HasRelayAddress() bool {
 	return m.srvAddress != ""
 }