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45 lines
1.1 KiB
45 lines
1.1 KiB
package main
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import (
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"log"
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amqp "github.com/rabbitmq/amqp091-go"
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rabbitmq "github.com/wagslane/go-rabbitmq"
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)
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// customLogger is used in WithPublisherOptionsLogger to create a custom logger.
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type customLogger struct{}
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// Printf is the only method needed in the Logger interface to function properly.
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func (c *customLogger) Printf(fmt string, args ...interface{}) {
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log.Printf("mylogger: "+fmt, args...)
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}
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func main() {
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mylogger := &customLogger{}
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publisher, returns, err := rabbitmq.NewPublisher(
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"amqp://guest:guest@localhost", amqp.Config{},
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rabbitmq.WithPublisherOptionsLogger(mylogger),
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)
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if err != nil {
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log.Fatal(err)
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}
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err = publisher.Publish(
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[]byte("hello, world"),
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[]string{"routing_key"},
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rabbitmq.WithPublishOptionsContentType("application/json"),
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rabbitmq.WithPublishOptionsMandatory,
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rabbitmq.WithPublishOptionsPersistentDelivery,
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rabbitmq.WithPublishOptionsExchange("events"),
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)
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if err != nil {
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log.Fatal(err)
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}
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go func() {
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for r := range returns {
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log.Printf("message returned from server: %s", string(r.Body))
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}
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}()
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}
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