forked from dangkaka/go-kafka-avro
/
main.go
49 lines (45 loc) · 1.02 KB
/
main.go
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package main
import (
"flag"
"fmt"
"github.com/dangkaka/go-kafka-avro"
"time"
)
var kafkaServers = []string{"localhost:9092"}
var schemaRegistryServers = []string{"http://localhost:8081"}
var topic = "test"
func main() {
var n int
schema := `{
"type": "record",
"name": "Example",
"fields": [
{"name": "Id", "type": "string"},
{"name": "Type", "type": "string"},
{"name": "Data", "type": "string"}
]
}`
producer, err := kafka.NewAvroProducer(kafkaServers, schemaRegistryServers)
if err != nil {
fmt.Printf("Could not create avro producer: %s", err)
}
flag.IntVar(&n, "n", 1, "number")
flag.Parse()
for i := 0; i < n; i++ {
fmt.Println(i)
addMsg(producer, schema)
}
}
func addMsg(producer *kafka.AvroProducer, schema string) {
value := `{
"Id": "1",
"Type": "example_type",
"Data": "example_data"
}`
key := time.Now().String()
err := producer.Add(topic, schema, []byte(key), []byte(value))
fmt.Println(key)
if err != nil {
fmt.Printf("Could not add a msg: %s", err)
}
}