GetNextMaintenanceTime gRPC Method

Parámetros

Este método no admite ningún parámetro

Devoluciones

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Solicitud

1
paquete principal
2

3
import (
4
	«contexto»
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	«crypto/tls»
6
	«fmt»
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	"github.com/fbsobreira/gotron-sdk/pkg/client"
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	"google.golang.grpc"
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	"google.golang.grpc"
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	«registro»
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	«tiempo»
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)
13

14
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
15
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
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// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
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// token will be : abcde123456789
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var token = "TU_TOKEN"
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var endpoint = "YOUR_ENDPOINT:50051"
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tipo autenticación estructura {
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	token cadena
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}
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func (a *auth) GetRequestMetadata(ctx contexto.Context, uri ...cadena) (mapa[cadena]cadena, error) {
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	volver mapa[cadena]cadena{
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		«x-token»: un.token,
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	}, nil
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}
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func (a *auth) RequireTransportSecurity() bool {
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	volver false
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}
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func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credenciales.NewTLS(&tls.Config{})),
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		grpc.Con credenciales de RPCC(&auth{token}),
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	}
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	conn := client.NewGrpcClient(endpoint)
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	if err := conn.Start(opts...); err != nil {
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		panic(err)
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	}
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	defer conn.Conn.Close()
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	fmt.Println("Fetching next maintenance time information...")
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	maintenanceTimeInfo, err := conn.GetNextMaintenanceTime()
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	si err != nil {
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		log.Fatalf("Error getting next maintenance time: %v\n", err)
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	}
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	nextMaintenanceTime := maintenanceTimeInfo.GetNum()
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	if nextMaintenanceTime > 0 {
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		// TRON timestamps are in milliseconds
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		maintenanceDate := time.Unix(nextMaintenanceTime/1000, 0)
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		fmt.Println("\nNext Maintenance Time Information:")
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		fmt.Printf("Timestamp: %d\n", nextMaintenanceTime)
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		fmt.Printf("Date and Time: %s\n", maintenanceDate.Format(time.RFC1123))
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		// Calculate time until maintenance
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		now := time.Now()
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		timeUntil := maintenanceDate.Sub(now)
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		if timeUntil > 0 {
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			days := int(timeUntil.Hours() / 24)
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			hours := int(timeUntil.Hours()) % 24
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			minutes := int(timeUntil.Minutes()) % 60
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			fmt.Printf("Time until maintenance: %d days, %d hours, %d minutes\n", days, hours, minutes)
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		} else {
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			fmt.Println("Maintenance time has already passed. The next maintenance time may not be updated yet.")
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		}
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	} else {
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		fmt.Println("No maintenance time information available.")
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	}
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	fmt.Println("\nNote: TRON network conducts regular maintenance to implement updates and improvements.")
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}

1
paquete principal
2

3
import (
4
	«contexto»
5
	«crypto/tls»
6
	«fmt»
7
	"github.com/fbsobreira/gotron-sdk/pkg/client"
8
	"google.golang.grpc"
9
	"google.golang.grpc"
10
	«registro»
11
	«tiempo»
12
)
13

14
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
15
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
16
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
17
// token will be : abcde123456789
18

19
var token = "TU_TOKEN"
20
var endpoint = "YOUR_ENDPOINT:50051"
21

22
tipo autenticación estructura {
23
	token cadena
24
}
25

26
func (a *auth) GetRequestMetadata(ctx contexto.Context, uri ...cadena) (mapa[cadena]cadena, error) {
27
	volver mapa[cadena]cadena{
28
		«x-token»: un.token,
29
	}, nil
30
}
31

32
func (a *auth) RequireTransportSecurity() bool {
33
	volver false
34
}
35

36
func main() {
37
	
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credenciales.NewTLS(&tls.Config{})),
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		grpc.Con credenciales de RPCC(&auth{token}),
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	}
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	conn := client.NewGrpcClient(endpoint)
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	if err := conn.Start(opts...); err != nil {
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		panic(err)
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	}
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	defer conn.Conn.Close()
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	fmt.Println("Fetching next maintenance time information...")
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	maintenanceTimeInfo, err := conn.GetNextMaintenanceTime()
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	si err != nil {
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		log.Fatalf("Error getting next maintenance time: %v\n", err)
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	}
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	nextMaintenanceTime := maintenanceTimeInfo.GetNum()
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	if nextMaintenanceTime > 0 {
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		// TRON timestamps are in milliseconds
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		maintenanceDate := time.Unix(nextMaintenanceTime/1000, 0)
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		fmt.Println("\nNext Maintenance Time Information:")
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		fmt.Printf("Timestamp: %d\n", nextMaintenanceTime)
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		fmt.Printf("Date and Time: %s\n", maintenanceDate.Format(time.RFC1123))
60
		// Calculate time until maintenance
61
		
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		now := time.Now()
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		timeUntil := maintenanceDate.Sub(now)
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		if timeUntil > 0 {
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			days := int(timeUntil.Hours() / 24)
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			hours := int(timeUntil.Hours()) % 24
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			minutes := int(timeUntil.Minutes()) % 60
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			fmt.Printf("Time until maintenance: %d days, %d hours, %d minutes\n", days, hours, minutes)
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		} else {
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			fmt.Println("Maintenance time has already passed. The next maintenance time may not be updated yet.")
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		}
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	} else {
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		fmt.Println("No maintenance time information available.")
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	}
75
	fmt.Println("\nNote: TRON network conducts regular maintenance to implement updates and improvements.")
76
}

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