ListNodes gRPC Method
पैरामीटर
यह विधि किसी भी पैरामीटर को स्वीकार नहीं करती है।
रिटर्न
nodes
सरणी
लोड हो रहा है...
पता
वस्तु
लोड हो रहा है...
host
डोरी
लोड हो रहा है...
port
पूर्णांक
लोड हो रहा है...
गलती
वस्तु
लोड हो रहा है...
अनुरोध
1package main23import (4"context"5"crypto/tls"6"encoding/json"7"fmt"89"github.com/fbsobreira/gotron-sdk/pkg/client"10"google.golang.org/grpc"11"google.golang.org/grpc/credentials"12)131415// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token16// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde12345678917// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051 {50051 is the port number for Tron gRPC}18// token will be : abcde1234567891920var token = "YOUR_TOKEN"21var endpoint = "YOUR_ENDPOINT:50051"222324type auth struct {25token string26}2728func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {29return map[string]string{30"x-token": a.token,31}, nil32}3334func (a *auth) RequireTransportSecurity() bool {35return false36}3738func main() {39opts := []grpc.DialOption{40grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),41grpc.WithPerRPCCredentials(&auth{token}),42}43conn := client.NewGrpcClient(endpoint)44if err := conn.Start(opts...); err != nil {45panic(err)46}4748fmt.Println("Listing network nodes:")49nodes, err := conn.ListNodes()50if err != nil {51fmt.Printf("Error listing nodes: %v\n", err)52return53}5455nodeJSON, err := json.MarshalIndent(nodes, "", " ")56if err != nil {57fmt.Printf("Error marshaling to JSON: %v\n", err)58return59}6061fmt.Println(string(nodeJSON))6263}
1package main23import (4"context"5"crypto/tls"6"encoding/json"7"fmt"89"github.com/fbsobreira/gotron-sdk/pkg/client"10"google.golang.org/grpc"11"google.golang.org/grpc/credentials"12)131415// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token16// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde12345678917// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051 {50051 is the port number for Tron gRPC}18// token will be : abcde1234567891920var token = "YOUR_TOKEN"21var endpoint = "YOUR_ENDPOINT:50051"222324type auth struct {25token string26}2728func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {29return map[string]string{30"x-token": a.token,31}, nil32}3334func (a *auth) RequireTransportSecurity() bool {35return false36}3738func main() {39opts := []grpc.DialOption{40grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),41grpc.WithPerRPCCredentials(&auth{token}),42}43conn := client.NewGrpcClient(endpoint)44if err := conn.Start(opts...); err != nil {45panic(err)46}4748fmt.Println("Listing network nodes:")49nodes, err := conn.ListNodes()50if err != nil {51fmt.Printf("Error listing nodes: %v\n", err)52return53}5455nodeJSON, err := json.MarshalIndent(nodes, "", " ")56if err != nil {57fmt.Printf("Error marshaling to JSON: %v\n", err)58return59}6061fmt.Println(string(nodeJSON))6263}
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