[优化] 添加 OpenFlared API 支持，增强心跳和配置管理功能

openflare_server/service/flared_ws.go

@@ -0,0 +1,54 @@
+package service
+
+const (
+	FlaredWSConnectedLastSeenValue = "__OPENFLARE_FLARED_WS_CONNECTED__"
+
+	FlaredWSMessageTypeActiveConfig = "active_config"
+	FlaredWSMessageTypeForceSync    = "force_sync"
+	FlaredWSMessageTypePong         = "pong"
+)
+
+var DefaultFlaredWSHub = NewWSHub("flared")
+
+func RegisterFlaredWSClient(nodeID string) *WSClient {
+	return DefaultFlaredWSHub.Register(nodeID)
+}
+
+func UnregisterFlaredWSClient(client *WSClient) {
+	DefaultFlaredWSHub.Unregister(client)
+}
+
+func DisconnectFlaredWSClient(nodeID string) {
+	DefaultFlaredWSHub.Disconnect(nodeID)
+}
+
+func IsFlaredWSConnected(nodeID string) bool {
+	return DefaultFlaredWSHub.IsConnected(nodeID)
+}
+
+func SendFlaredWSPong(nodeID string) bool {
+	return DefaultFlaredWSHub.SendMessage(nodeID, WSMessage{
+		Type: FlaredWSMessageTypePong,
+	})
+}
+
+func SendFlaredWSActiveConfig(nodeID string, activeConfig *ActiveConfigMeta) bool {
+	if activeConfig == nil {
+		return false
+	}
+	return DefaultFlaredWSHub.SendMessage(nodeID, WSMessage{
+		Type:    FlaredWSMessageTypeActiveConfig,
+		Payload: activeConfig,
+	})
+}
+
+func BroadcastFlaredWSActiveConfig(activeConfig *ActiveConfigMeta) WSBroadcastResult {
+	if activeConfig == nil {
+		return WSBroadcastResult{}
+	}
+	result := DefaultFlaredWSHub.Broadcast(WSMessage{
+		Type:    FlaredWSMessageTypeActiveConfig,
+		Payload: activeConfig,
+	})
+	return result
+}