ListWitnesses gRPC Method

Paramètres

Cette méthode n'accepte aucun paramètre

Renvoie

witnesses

tableau

Chargement...

adresse

chaîne de caractères

Chargement...

voteCount

entier

Chargement...

pubKey

chaîne de caractères

Chargement...

url

chaîne de caractères

Chargement...

totalProduced

entier

Chargement...

totalMissed

entier

Chargement...

latestBlockNum

entier

Chargement...

latestSlotNum

entier

Chargement...

isJobs

booléen

Chargement...

erreur

objet

Chargement...

Requête

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
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    "encoding/json"
7
	"fmt"
8

9
	"github.com/fbsobreira/gotron-sdk/pkg/client"
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	"google.golang.org/grpc"
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	"google.golang.org/grpc/credentials"
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)
13

14

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// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
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// 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 = "YOUR_TOKEN"
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var endpoint = "YOUR_ENDPOINT:50051"
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23

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type auth struct {
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	token string
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}
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func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
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	return map[string]string{
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		"x-token": a.token,
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	}, nil
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}
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func (a *auth) RequireTransportSecurity() bool {
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	return false
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}
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func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
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		grpc.WithPerRPCCredentials(&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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	fmt.Println("Listing witnesses (super representatives):")
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	witnesses, err := conn.ListWitnesses()
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	if err != nil {
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		fmt.Printf("Error listing witnesses: %v\n", err)
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		return
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	}
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	witnessesJSON, err := json.MarshalIndent(witnesses, "", "  ")
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	if err != nil {
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		fmt.Printf("Erreur lors du marshaling en JSON : %v\n", err)
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		return
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	}
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	fmt.Println(string(witnessesJSON))
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}

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
    "encoding/json"
7
	"fmt"
8

9
	"github.com/fbsobreira/gotron-sdk/pkg/client"
10
	"google.golang.org/grpc"
11
	"google.golang.org/grpc/credentials"
12
)
13

14

15
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
16
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
17
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
18
// token will be : abcde123456789
19

20
var token = "YOUR_TOKEN"
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var endpoint = "YOUR_ENDPOINT:50051"
22

23

24
type auth struct {
25
	token string
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}
27

28
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
29
	return map[string]string{
30
		"x-token": a.token,
31
	}, nil
32
}
33

34
func (a *auth) RequireTransportSecurity() bool {
35
	return false
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}
37

38
func main() {
39
	opts := []grpc.DialOption{
40
		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
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		grpc.WithPerRPCCredentials(&auth{token}),
42
	}
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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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	fmt.Println("Listing witnesses (super representatives):")
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	witnesses, err := conn.ListWitnesses()
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	if err != nil {
51
		fmt.Printf("Error listing witnesses: %v\n", err)
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		return
53
	}
54
	
55
	witnessesJSON, err := json.MarshalIndent(witnesses, "", "  ")
56
	if err != nil {
57
		fmt.Printf("Erreur lors du marshaling en JSON : %v\n", err)
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		return
59
	}
60
	fmt.Println(string(witnessesJSON))
61

62
}

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