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package main
import (
"context"
"encoding/json"
"fmt"
"log"
"log/slog"
"runtime"
"time"
_ "github.com/bluesky-social/indigo/api/bsky"
"github.com/bluesky-social/jetstream/pkg/client"
"github.com/bluesky-social/jetstream/pkg/client/schedulers/parallel"
"github.com/bluesky-social/jetstream/pkg/models"
"github.com/nats-io/nats.go"
)
func main() {
// Connect to NATS
nc, err := nats.Connect(nats.DefaultURL)
if err != nil {
log.Fatalf("Error connecting to NATS: %v", err)
}
defer nc.Close()
log.Println("Connected to NATS")
// Create Jetstream client with proper configuration
config := &client.ClientConfig{
WebsocketURL: "wss://jetstream2.us-east.bsky.network/subscribe",
}
logger := slog.Default()
scheduler := parallel.NewScheduler(runtime.NumCPU(), "nats-proxy", logger, func(ctx context.Context, e *models.Event) error {
if e != nil && e.Commit != nil && e.Commit.Collection != "" {
// Get the collection from the commit
collection := e.Commit.Collection
// Determine the subject based on the collection
subject := fmt.Sprintf("bluesky.%s", collection)
// Convert the event to JSON
jsonData, err := json.Marshal(e)
if err != nil {
log.Printf("Error marshaling event: %v", err)
return err
}
// Publish the event to NATS
err = nc.Publish(subject, jsonData)
if err != nil {
log.Printf("Error publishing to NATS: %v", err)
return err
}
}
return nil
})
log.Println("Created config, logger, scheduler")
jc, err := client.NewClient(config, logger, scheduler)
if err != nil {
log.Fatalf("Error creating Jetstream client: %v", err)
}
cursor := time.Now().UnixMicro()
if err := jc.ConnectAndRead(context.Background(), &cursor); err != nil {
log.Fatalf("failed to connect: %v", err)
}
// // Process events
// err = jc.ConnectAndRead(context.Background(), func(evt *parallel.StreamEvent) error {
// // Process specific event types
// switch collection {
// case "app.bsky.feed.post":
// var post bsky.FeedPost
// if err := json.Unmarshal(evt.Commit.Record, &post); err != nil {
// log.Printf("Error unmarshaling post: %v", err)
// return nil
// }
// log.Printf("Received post: %s", post.Text)
// case "app.bsky.feed.like":
// var like bsky.FeedLike
// if err := json.Unmarshal(evt.Commit.Record, &like); err != nil {
// log.Printf("Error unmarshaling like: %v", err)
// return nil
// }
// log.Printf("Received like for: %s", like.Subject.Uri)
// }
// return nil
// })
// if err != nil {
// log.Fatalf("Error reading from Jetstream: %v", err)
// }
// Keep the program running
select {}
}
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