Parameters

This method does not accept any parameters

Returns

error

string

Error object that will be nil if the client stopped successfully

Request

1
package main
2

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

8
	"github.com/fbsobreira/gotron-sdk/pkg/client"
9
	"google.golang.org/grpc"
10
	"google.golang.org/grpc/credentials"
11
)
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 = "YOUR_TOKEN"
20
var endpoint = "YOUR_ENDPOINT:50051"
21

22

23
type auth struct {
24
	token string
25
}
26

27
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
28
	return map[string]string{
29
		"x-token": a.token,
30
	}, nil
31
}
32

33
func (a *auth) RequireTransportSecurity() bool {
34
	return false
35
}
36

37
func main() {
38
	opts := []grpc.DialOption{
39
		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
40
		grpc.WithPerRPCCredentials(&auth{token}),
41
	}
42
	conn := client.NewGrpcClient(endpoint)
43
	if err := conn.Start(opts...); err != nil {
44
		panic(err)
45
	}
46
	
47
	fmt.Println("Client successfully started")
48
	
49
	fmt.Println("Performing operations...")
50

51
	fmt.Println("Operations completed, stopping client...")
52
	conn.Stop()
53

54
	fmt.Println("Client stopped successfully")
55
	
56
	fmt.Println("Restarting client...")
57
	if err := conn.Start(opts...); err != nil {
58
		panic(err)
59
	}
60
	fmt.Println("Client restarted successfully")
61
	
62
	conn.Stop()
63
	fmt.Println("Client stopped again")
64

65
}

1
package main
2

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

8
	"github.com/fbsobreira/gotron-sdk/pkg/client"
9
	"google.golang.org/grpc"
10
	"google.golang.org/grpc/credentials"
11
)
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 = "YOUR_TOKEN"
20
var endpoint = "YOUR_ENDPOINT:50051"
21

22

23
type auth struct {
24
	token string
25
}
26

27
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
28
	return map[string]string{
29
		"x-token": a.token,
30
	}, nil
31
}
32

33
func (a *auth) RequireTransportSecurity() bool {
34
	return false
35
}
36

37
func main() {
38
	opts := []grpc.DialOption{
39
		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
40
		grpc.WithPerRPCCredentials(&auth{token}),
41
	}
42
	conn := client.NewGrpcClient(endpoint)
43
	if err := conn.Start(opts...); err != nil {
44
		panic(err)
45
	}
46
	
47
	fmt.Println("Client successfully started")
48
	
49
	fmt.Println("Performing operations...")
50

51
	fmt.Println("Operations completed, stopping client...")
52
	conn.Stop()
53

54
	fmt.Println("Client stopped successfully")
55
	
56
	fmt.Println("Restarting client...")
57
	if err := conn.Start(opts...); err != nil {
58
		panic(err)
59
	}
60
	fmt.Println("Client restarted successfully")
61
	
62
	conn.Stop()
63
	fmt.Println("Client stopped again")
64

65
}

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