75 lines
1.4 KiB
Go
75 lines
1.4 KiB
Go
package main
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import (
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"log"
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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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err = ch.ExchangeDeclare(
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"logs", // name
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"fanout", // type
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true, // durable
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false, // auto-deleted
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false, // internal
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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 an exchange")
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q, err := ch.QueueDeclare(
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"", // name
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false, // durable
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false, // delete when unused
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true, // 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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err = ch.QueueBind(
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q.Name, // queue name
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"", // routing key
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"logs", // exchange
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false,
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nil)
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failOnError(err, "Failed to bind a queue")
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msgs, err := ch.Consume(
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q.Name, // queue
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"", // consumer
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true, // auto-ack
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false, // exclusive
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false, // no-local
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false, // no-wait
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nil, // args
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)
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failOnError(err, "Failed to register a consumer")
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forever := make(chan bool)
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go func() {
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for d := range msgs {
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log.Printf(" [x] %s", d.Body)
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}
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}()
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log.Printf(" [*] Waiting for logs. To exit press CTRL+C")
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<-forever
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}
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