72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
package main
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import (
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"fmt"
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"log"
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"time"
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"github.com/streadway/amqp"
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)
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func failOnError(err error, msg string) {
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if err != nil {
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log.Fatalf("%s: %s", msg, err)
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}
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}
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func main() {
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conn, err := amqp.Dial("amqp://guest:guest@localhost:5672/")
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failOnError(err, "Failed to connect to RabbitMQ")
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defer conn.Close()
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ch, err := conn.Channel()
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failOnError(err, "Failed to open a channel")
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defer ch.Close()
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q, err := ch.QueueDeclare(
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"hello", // name
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true, // durable
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false, // delete when unused
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false, // exclusive
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false, // no-wait
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nil, // arguments
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)
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failOnError(err, "Failed to declare a queue")
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isok := true
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c := make(chan *amqp.Error, 1)
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ch.NotifyClose(c)
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go func() {
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for {
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select {
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case e, ok := <-c:
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fmt.Println("NotifyClose", ok, e)
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isok = false
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return
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}
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}
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}()
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i := 0
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for isok {
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i++
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body := fmt.Sprintf("hello_lyk%v", i)
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err = ch.Publish(
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"", // exchange
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q.Name, // routing key
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false, // mandatory
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false, // immediate
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amqp.Publishing{
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ContentType: "text/plain",
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Body: []byte(body),
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DeliveryMode: amqp.Persistent,
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})
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log.Printf(" [x] Sent %s", body)
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//failOnError(err, "Failed to publish a message")
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if i == 1000 {
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break
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}
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time.Sleep(time.Second)
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}
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}
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