subscribeReplayInfo gRPC Method - Solana gRPC

Solana gRPC is included with Scale plans and up. Learn more on our pricing page.

Parámetros

Este método no admite ningún parámetro

Devoluciones

firstAvailable

cadena

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Solicitud

1
paquete principal
2

3
import (
4
	«contexto»
5
	«crypto/tls»
6
	«fmt»
7
	«registro»
8
	«tiempo»
9

10
	pb «yellowstone»
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	"google.golang.grpc"
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	"google.golang.grpc"
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	"google.golang.grpc"
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	"google.golang.grpc"
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)
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18
var (
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	endpoint = "YOUR_QN_ENDPOINT:443"
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	token    = "TU_NÚMERO_DE_TOKEN"
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)
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var kacp = keepalive.ClientParameters{
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	Time:                10 * time.Second,
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	Timeout:             time.Second,
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	PermitWithoutStream: true,
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}
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type tokenAuth struct {
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	token cadena
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}
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func (t tokenAuth) GetRequestMetadata(ctx context.Context, in ...string) (map[string]string, error) {
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	volver mapa[cadena]cadena{
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		"x-token": t.token,
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	}, nil
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}
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func (tokenAuth) RequireTransportSecurity() bool {
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	return true
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}
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func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credenciales.NewTLS(&tls.Config{})),
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		grpc.WithKeepaliveParams(kacp),
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		grpc.WithDefaultCallOptions((grpc.MaxCallRecvMsgSize(1024*1024*1024), grpc.UseCompressor(gzip.Nombre)),
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		grpc.WithPerRPCCredentials(tokenAuth{token: token}),
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	}
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	conn, err := grpc.NewClient(endpoint, opts...)
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	si err != nil {
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		registro.Fatalf(«Error al conectarse: %v», err)
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	}
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	aplazar conn.Cerrar()
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	cliente := pb.NewGeyserClient(conn)
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	req := &pb.SubscribeReplayInfoRequest{}
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	resp, err := client.SubscribeReplayInfo(context.Background(), req)
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	si err != nil {
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		log.Fatalf("Failed to get replay info: %v", err)
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	}
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	if resp.FirstAvailable != nil {
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		fmt.Printf("First available slot for replay: %d\n", *resp.FirstAvailable)
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	} else {
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		fmt.Println("No replay information available")
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	}
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}
71

1
paquete principal
2

3
import (
4
	«contexto»
5
	«crypto/tls»
6
	«fmt»
7
	«registro»
8
	«tiempo»
9

10
	pb «yellowstone»
11

12
	"google.golang.grpc"
13
	"google.golang.grpc"
14
	"google.golang.grpc"
15
	"google.golang.grpc"
16
)
17

18
var (
19
	endpoint = "YOUR_QN_ENDPOINT:443"
20
	token    = "TU_NÚMERO_DE_TOKEN"
21
)
22

23
var kacp = keepalive.ClientParameters{
24
	Time:                10 * time.Second,
25
	Timeout:             time.Second,
26
	PermitWithoutStream: true,
27
}
28

29
type tokenAuth struct {
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	token cadena
31
}
32

33
func (t tokenAuth) GetRequestMetadata(ctx context.Context, in ...string) (map[string]string, error) {
34
	volver mapa[cadena]cadena{
35
		"x-token": t.token,
36
	}, nil
37
}
38

39
func (tokenAuth) RequireTransportSecurity() bool {
40
	return true
41
}
42

43
func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credenciales.NewTLS(&tls.Config{})),
46
		grpc.WithKeepaliveParams(kacp),
47
		grpc.WithDefaultCallOptions((grpc.MaxCallRecvMsgSize(1024*1024*1024), grpc.UseCompressor(gzip.Nombre)),
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		grpc.WithPerRPCCredentials(tokenAuth{token: token}),
49
	}
50

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	conn, err := grpc.NewClient(endpoint, opts...)
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	si err != nil {
53
		registro.Fatalf(«Error al conectarse: %v», err)
54
	}
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	aplazar conn.Cerrar()
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	cliente := pb.NewGeyserClient(conn)
58

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	req := &pb.SubscribeReplayInfoRequest{}
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	resp, err := client.SubscribeReplayInfo(context.Background(), req)
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	si err != nil {
62
		log.Fatalf("Failed to get replay info: %v", err)
63
	}
64

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	if resp.FirstAvailable != nil {
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		fmt.Printf("First available slot for replay: %d\n", *resp.FirstAvailable)
67
	} else {
68
		fmt.Println("No replay information available")
69
	}
70
}
71

1
import Client from "@triton-one/yellowstone-grpc";
2

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const ENDPOINT = "https://YOUR_QN_ENDPOINT:443";
4
const TOKEN = "TU_NÚMERO_DE_TOKEN";
5

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asíncrono función main() {
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    const client = new Client(ENDPOINT, TOKEN, {
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        grpcDefaultCompressionAlgorithm: 0, // 0 = gzip, 1 = zstd
9
    });
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    await client.connect();
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    prueba {
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        const response = await client.subscribeReplayInfo();
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        if (response.firstAvailable !== undefined) {
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            console.log("First available slot for replay:", response.firstAvailable);
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        } else {
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            console.log("No replay information available");
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        }
20
        
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    } catch (error) {
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        console.error("Error getting replay info:", error);
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    }
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}
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principal()
27
    .captura((err) => {
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        consola.error(«Error no gestionado:», err);
29
        proceso.salir(1);
30
    });
31

1
import Client from "@triton-one/yellowstone-grpc";
2

3
const ENDPOINT = "https://YOUR_QN_ENDPOINT:443";
4
const TOKEN = "TU_NÚMERO_DE_TOKEN";
5

6
asíncrono función main() {
7
    const client = new Client(ENDPOINT, TOKEN, {
8
        grpcDefaultCompressionAlgorithm: 0, // 0 = gzip, 1 = zstd
9
    });
10
    await client.connect();
11

12
    prueba {
13
        const response = await client.subscribeReplayInfo();
14
        
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        if (response.firstAvailable !== undefined) {
16
            console.log("First available slot for replay:", response.firstAvailable);
17
        } else {
18
            console.log("No replay information available");
19
        }
20
        
21
    } catch (error) {
22
        console.error("Error getting replay info:", error);
23
    }
24
}
25

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principal()
27
    .captura((err) => {
28
        consola.error(«Error no gestionado:», err);
29
        proceso.salir(1);
30
    });
31

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