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52 lines
911 B
Go
52 lines
911 B
Go
package main
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import (
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"encoding/json"
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"fmt"
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"log"
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"math/rand"
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"strconv"
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"time"
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"zero/core/cmdline"
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"zero/kq"
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)
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type message struct {
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Key string `json:"key"`
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Value string `json:"value"`
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Payload string `json:"message"`
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}
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func main() {
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pusher := kq.NewPusher([]string{
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"172.16.56.64:19092",
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"172.16.56.65:19092",
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"172.16.56.66:19092",
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}, "kevin")
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ticker := time.NewTicker(time.Millisecond)
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for round := 0; round < 3; round++ {
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select {
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case <-ticker.C:
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count := rand.Intn(100)
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m := message{
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Key: strconv.FormatInt(time.Now().UnixNano(), 10),
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Value: fmt.Sprintf("%d,%d", round, count),
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Payload: fmt.Sprintf("%d,%d", round, count),
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}
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body, err := json.Marshal(m)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println(string(body))
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if err := pusher.Push(string(body)); err != nil {
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log.Fatal(err)
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}
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}
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}
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cmdline.EnterToContinue()
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}
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