ListNodes gRPC Method

参数

该方法不接受任何参数

退货

nodes

数组

正在加载...

地址

对象

正在加载...

host

字符串

正在加载...

port

整数

正在加载...

错误

对象

正在加载...

请求

1
包 main
2

3
导入 (
4
	"上下文"
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	"crypto/tls"
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    "encoding/json"
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	"fmt"
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	"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 端点 = "YOUR_ENDPOINT:50051"
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23

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类型 auth 结构体 {
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	token 字符串
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}
27

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func (a *auth) GetRequestMetadata(ctx 上下文.上下文, uri ...字符串) (map[字符串]字符串, error) {
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	返回 map[字符串]字符串{
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		“x-token”: a.令牌,
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	}, nil
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}
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func (a *auth) RequireTransportSecurity() bool {
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	返回 false
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}
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func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(凭证.NewTLS(&tls.配置{})),
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		grpc.WithPerRPC凭据(&auth{令牌}),
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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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		恐慌(err)
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	}
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	fmt.Println("Listing network nodes:")
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	nodes, err := conn.ListNodes()
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	如果 err != nil {
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		fmt.Printf("Error listing nodes: %v\n", err)
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		返回
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	}
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	nodeJSON, err := json.MarshalIndent(nodes, "", "  ")
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	如果 err != nil {
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		fmt.Printf("Error marshaling to JSON: %v\n", err)
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		返回
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	}
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	fmt.Println(string(nodeJSON))
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}

1
包 main
2

3
导入 (
4
	"上下文"
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"
21
var 端点 = "YOUR_ENDPOINT:50051"
22

23

24
类型 auth 结构体 {
25
	token 字符串
26
}
27

28
func (a *auth) GetRequestMetadata(ctx 上下文.上下文, uri ...字符串) (map[字符串]字符串, error) {
29
	返回 map[字符串]字符串{
30
		“x-token”: a.令牌,
31
	}, nil
32
}
33

34
func (a *auth) RequireTransportSecurity() bool {
35
	返回 false
36
}
37

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func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(凭证.NewTLS(&tls.配置{})),
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		grpc.WithPerRPC凭据(&auth{令牌}),
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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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		恐慌(err)
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	}
47

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	fmt.Println("Listing network nodes:")
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	nodes, err := conn.ListNodes()
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	如果 err != nil {
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		fmt.Printf("Error listing nodes: %v\n", err)
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		返回
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	}
54

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	nodeJSON, err := json.MarshalIndent(nodes, "", "  ")
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	如果 err != nil {
57
		fmt.Printf("Error marshaling to JSON: %v\n", err)
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		返回
59
	}
60

61
	fmt.Println(string(nodeJSON))
62

63
}

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