GetNextMaintenanceTime gRPC Method
Paramètres
Cette méthode n'accepte aucun paramètre
Retours
num
entier
Chargement en cours...
Demande
1paquet principal23import (4« contexte »5« crypto/tls »6« fmt »7« github.sdk »8« google.golang.grpc »9« google.golang.grpc »10« journal »11« temps »12)1314// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token15// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde12345678916// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051 {50051 is the port number for Tron gRPC}17// token will be : abcde1234567891819var jeton = "VOTRE_TOKEN"20var endpoint = "VOTRE_POINT_DE_FIN :50051"2122type auth struct {23jeton chaîne de caractères24}2526func (a *auth) GetRequestMetadata(ctx contexte.Context, uri ...chaîne) (carte[chaîne]chaîne, erreur) {27retour carte[chaîne]chaîne{28« x-token »: un.jeton,29}, nil30}3132func (a *auth) RequireTransportSecurity() bool {33retour false34}3536func main() {3738opts := []grpc.DialOption{39grpc.WithTransportCredentials(informations d'authentification.NewTLS(&tls.Config{})),40grpc.Avec les identifiants RPCC(&auth{token}),41}42conn := client.NewGrpcClient(endpoint)43if err := conn.Start(opts...); err != nil {44panique(erreur)45}46reporter conn.Conn.Fermer()4748fmt.Println("Fetching next maintenance time information...")49maintenanceTimeInfo, err := conn.GetNextMaintenanceTime()50si err != nil {51log.Fatalf("Error getting next maintenance time: %v\n", err)52}53nextMaintenanceTime := maintenanceTimeInfo.GetNum()54if nextMaintenanceTime > 0 {55// TRON timestamps are in milliseconds56maintenanceDate := time.Unix(nextMaintenanceTime/1000, 0)57fmt.Println("\nNext Maintenance Time Information:")58fmt.Printf("Timestamp: %d\n", nextMaintenanceTime)59fmt.Printf("Date and Time: %s\n", maintenanceDate.Format(time.RFC1123))60// Calculate time until maintenance6162now := time.Now()63timeUntil := maintenanceDate.Sub(now)64if timeUntil > 0 {65days := int(timeUntil.Hours() / 24)66hours := int(timeUntil.Hours()) % 2467minutes := int(timeUntil.Minutes()) % 6068fmt.Printf("Time until maintenance: %d days, %d hours, %d minutes\n", days, hours, minutes)69} else {70fmt.Println("Maintenance time has already passed. The next maintenance time may not be updated yet.")71}72} sinon {73fmt.Println("No maintenance time information available.")74}75fmt.Println("\nNote: TRON network conducts regular maintenance to implement updates and improvements.")76}
1paquet principal23import (4« contexte »5« crypto/tls »6« fmt »7« github.sdk »8« google.golang.grpc »9« google.golang.grpc »10« journal »11« temps »12)1314// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token15// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde12345678916// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051 {50051 is the port number for Tron gRPC}17// token will be : abcde1234567891819var jeton = "VOTRE_TOKEN"20var endpoint = "VOTRE_POINT_DE_FIN :50051"2122type auth struct {23jeton chaîne de caractères24}2526func (a *auth) GetRequestMetadata(ctx contexte.Context, uri ...chaîne) (carte[chaîne]chaîne, erreur) {27retour carte[chaîne]chaîne{28« x-token »: un.jeton,29}, nil30}3132func (a *auth) RequireTransportSecurity() bool {33retour false34}3536func main() {3738opts := []grpc.DialOption{39grpc.WithTransportCredentials(informations d'authentification.NewTLS(&tls.Config{})),40grpc.Avec les identifiants RPCC(&auth{token}),41}42conn := client.NewGrpcClient(endpoint)43if err := conn.Start(opts...); err != nil {44panique(erreur)45}46reporter conn.Conn.Fermer()4748fmt.Println("Fetching next maintenance time information...")49maintenanceTimeInfo, err := conn.GetNextMaintenanceTime()50si err != nil {51log.Fatalf("Error getting next maintenance time: %v\n", err)52}53nextMaintenanceTime := maintenanceTimeInfo.GetNum()54if nextMaintenanceTime > 0 {55// TRON timestamps are in milliseconds56maintenanceDate := time.Unix(nextMaintenanceTime/1000, 0)57fmt.Println("\nNext Maintenance Time Information:")58fmt.Printf("Timestamp: %d\n", nextMaintenanceTime)59fmt.Printf("Date and Time: %s\n", maintenanceDate.Format(time.RFC1123))60// Calculate time until maintenance6162now := time.Now()63timeUntil := maintenanceDate.Sub(now)64if timeUntil > 0 {65days := int(timeUntil.Hours() / 24)66hours := int(timeUntil.Hours()) % 2467minutes := int(timeUntil.Minutes()) % 6068fmt.Printf("Time until maintenance: %d days, %d hours, %d minutes\n", days, hours, minutes)69} else {70fmt.Println("Maintenance time has already passed. The next maintenance time may not be updated yet.")71}72} sinon {73fmt.Println("No maintenance time information available.")74}75fmt.Println("\nNote: TRON network conducts regular maintenance to implement updates and improvements.")76}
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