[优化] 提升WS连接稳定性

openflare_server/service/agent.go

@@ -465,6 +465,9 @@ func computeNodeStatus(node *model.Node) string {
 	if node == nil {
 		return NodeStatusOffline
 	}
+	if node.NodeType == "tunnel_relay" && IsRelayWSConnected(node.NodeID) {
+		return NodeStatusOnline
+	}
 	if IsAgentWSConnected(node.NodeID) {
 		return NodeStatusOnline
 	}

openflare_server/service/node.go

@@ -359,12 +359,15 @@ func buildNodeView(node *model.Node) *NodeView {
 }
 
 func nodeViewLastSeenAt(node *model.Node) any {
-	if node != nil && IsAgentWSConnected(node.NodeID) {
-		return AgentWSConnectedLastSeenValue
-	}
 	if node == nil {
 		return time.Time{}
 	}
+	if node.NodeType == "tunnel_relay" && IsRelayWSConnected(node.NodeID) {
+		return RelayWSConnectedLastSeenValue
+	}
+	if IsAgentWSConnected(node.NodeID) {
+		return AgentWSConnectedLastSeenValue
+	}
 	return node.LastSeenAt
 }
 

openflare_server/service/relay_ws.go

@@ -1,5 +1,9 @@
 package service
 
+const (
+	RelayWSConnectedLastSeenValue = "__OPENFLARE_WS_CONNECTED__"
+)
+
 var DefaultRelayWSHub = NewWSHub("relay")
 
 func RegisterRelayWSClient(nodeID string) *WSClient {