ListWitnesses gRPC Method

參數

此方法不接受任何參數

退貨

witnesses

陣列

載入中...

地址

字串

載入中...

voteCount

整數

載入中...

pubKey

字串

載入中...

url

字串

載入中...

totalProduced

整數

載入中...

totalMissed

整數

載入中...

latestBlockNum

整數

載入中...

latestSlotNum

整數

載入中...

isJobs

布林值

載入中...

錯誤

物件

載入中...

請求

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"
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	"google.golang.org/grpc"
11
	"google.golang.org/grpc/credentials"
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)
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
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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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}
27

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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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}
33

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

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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("Error marshaling to 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"
21
var endpoint = "YOUR_ENDPOINT:50051"
22

23

24
type auth struct {
25
	token string
26
}
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
36
}
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)
46
	}
47

48
	fmt.Println("Listing witnesses (super representatives):")
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	witnesses, err := conn.ListWitnesses()
50
	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("Error marshaling to JSON: %v\n", err)
58
		return
59
	}
60
	fmt.Println(string(witnessesJSON))
61

62
}

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