WebSocket İstemcisi

go get github.com/orbitflare/orbitflare-sdk-go

import "github.com/orbitflare/orbitflare-sdk-go/ws"

import (
    "time"

    "github.com/orbitflare/orbitflare-sdk-go/orbitflare"
    "github.com/orbitflare/orbitflare-sdk-go/ws"
)

client, err := ws.NewBuilder().
    URL("ws://ny.rpc.orbitflare.com").
    FallbackURL("ws://fra.rpc.orbitflare.com").
    APIKey("ORBIT-XXXXXX-NNNNNN-NNNNNN").
    Retry(orbitflare.RetryPolicy{
        InitialDelay: 100 * time.Millisecond,
        MaxDelay:     30 * time.Second,
        Multiplier:   2.0,
        MaxAttempts:  0,
    }).
    PingInterval(10 * time.Second).
    MaxMissedPongs(3).
    Build(ctx)

client, err := ws.NewBuilder().
    URL("ws://ny.rpc.orbitflare.com").
    Build(ctx)

.URL("ws://ny.rpc.orbitflare.com")

.URLs("ws://ny.rpc.orbitflare.com", "ws://fra.rpc.orbitflare.com")

.FallbackURL("ws://fra.rpc.orbitflare.com")

.APIKey("ORBIT-XXXXXX-NNNNNN-NNNNNN")

.Retry(orbitflare.RetryPolicy{
    InitialDelay: 200 * time.Millisecond,
    MaxDelay:     15 * time.Second,
    Multiplier:   2.0,
    MaxAttempts:  0,
})

.PingInterval(15 * time.Second)

.MaxMissedPongs(5)

sub, err := client.SlotSubscribe(ctx)

{"slot": 413014740, "parent": 413014739, "root": 413014708}

sub, err := client.AccountSubscribe(ctx, "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "confirmed")

sub, err := client.LogsSubscribe(ctx, []string{"6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P"}, "confirmed")

sub, err := client.LogsSubscribe(ctx, nil, "confirmed")

sub, err := client.SignatureSubscribe(ctx, "5K8F2j...", "confirmed")

for {
    event, ok := sub.Next(ctx)
    if !ok {
        break // context iptal edildi veya istemci kapandı
    }
    fmt.Println(string(event))
}

sub.Unsubscribe()

slots, _ := client.SlotSubscribe(ctx)
usdc, _ := client.AccountSubscribe(ctx, "EPjFWdd5...", "confirmed")
logs, _ := client.LogsSubscribe(ctx, []string{"6EF8r..."}, "confirmed")

package main

import (
    "context"
    "encoding/json"
    "fmt"
    "log"

    "github.com/orbitflare/orbitflare-sdk-go/ws"
)

func main() {
    ctx := context.Background()

    client, err := ws.NewBuilder().
        URL("ws://ny.rpc.orbitflare.com").
        Build(ctx)
    if err != nil {
        log.Fatal(err)
    }
    defer client.Close()

    slots, err := client.SlotSubscribe(ctx)
    if err != nil {
        log.Fatal(err)
    }
    defer slots.Unsubscribe()

    fmt.Println("watching slots...")
    for {
        event, ok := slots.Next(ctx)
        if !ok {
            return
        }
        var slot struct {
            Slot   uint64 `json:"slot"`
            Parent uint64 `json:"parent"`
        }
        json.Unmarshal(event, &slot)
        fmt.Printf("slot %d (parent %d)\n", slot.Slot, slot.Parent)
    }
}