44 lines
866 B
Go
44 lines
866 B
Go
package main
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import (
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"context"
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"flag"
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"fmt"
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"log"
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"os"
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consumer "github.com/harlow/kinesis-consumer"
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checkpoint "github.com/harlow/kinesis-consumer/checkpoint/redis"
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)
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func main() {
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var (
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app = flag.String("app", "", "App name")
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stream = flag.String("stream", "", "Stream name")
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)
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flag.Parse()
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// logger
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logger := log.New(os.Stdout, "consumer-example: ", log.LstdFlags)
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// checkpoint
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ck, err := checkpoint.New(*app, *stream)
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if err != nil {
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log.Fatalf("checkpoint error: %v", err)
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}
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// consumer
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c, err := consumer.New(ck, *app, *stream, consumer.WithLogger(logger))
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if err != nil {
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log.Fatalf("consumer error: %v", err)
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}
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// scan stream
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err = c.Scan(context.TODO(), func(r *consumer.Record) bool {
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fmt.Println(string(r.Data))
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return true // continue scanning
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})
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if err != nil {
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log.Fatalf("scan error: %v", err)
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}
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}
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