nb1 := &entities.NodebInfo{RanName: "RanName_1", ConnectionStatus: entities.ConnectionStatus_DISCONNECTED,}
nb2 := &entities.NodebInfo{RanName: "RanName_2", ConnectionStatus:entities.ConnectionStatus_SHUTTING_DOWN,}
nb3 := &entities.NodebInfo{RanName: "RanName_3", ConnectionStatus:entities.ConnectionStatus_CONNECTED,}
nb1 := &entities.NodebInfo{RanName: "RanName_1", ConnectionStatus: entities.ConnectionStatus_DISCONNECTED,}
nb2 := &entities.NodebInfo{RanName: "RanName_2", ConnectionStatus:entities.ConnectionStatus_SHUTTING_DOWN,}
nb3 := &entities.NodebInfo{RanName: "RanName_3", ConnectionStatus:entities.ConnectionStatus_CONNECTED,}