Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use publishMessages method of rabbitmq Package

Best Venom code snippet using rabbitmq.publishMessages

publisher.go

Source:publisher.go

...71}72func randInt(min int, max int) int {73	return min + rand.Intn(max-min)74}75func publishMessages(messages int) {76	for i := 0; i < messages; i++ {77		user := contracts.User{}78		user.FirstName = randomString(randInt(3, 10))79		user.LastName = randomString(randInt(3, 10))80		payload, err := json.Marshal(user)81		failOnError(err, "Failed to marshal JSON")82		err = ch.Publish(83			"go-test-exchange", // exchange84			"go-test-key",      // routing key85			false,              // mandatory86			false,              // immediate87			amqp.Publishing{88				DeliveryMode: amqp.Transient,89				ContentType:  "application/json",90				Body:         payload,91				Timestamp:    time.Now(),92			})93		failOnError(err, "Failed to Publish on RabbitMQ")94	}95}96func main() {97	log.Println("Starting publisher...")98	fmt.Println("Starting publisher...")99	// Publish messages100	publishMessages(10000)101	// Close Channel102	defer ch.Close()103	// Close Connection104	defer conn.Close()105}...

main.go

Source:main.go

...28	rabbitConn, err := rabbitmq(cfg.ConnString)29	if err != nil {30		logrus.Fatal(err)31	}32	publishMessages(rabbitConn, cfg.Exchange)33	if err := rabbitConn.Close(); err != nil {34		logrus.Fatal(err)35	}36}37func rabbitmq(uri string) (*amqp091.Connection, error) {38	backoff := time.Second39	for i := 0; i < rabbitConnAttempts; i++ {40		conn, err := amqp091.Dial(uri)41		if err == nil {42			return conn, nil43		}44		logrus.Infof("failed to connect to rabbitmq, try again after %s... - %v", backoff, err)45		<-time.After(backoff)46		backoff += time.Second47	}48	return nil, fmt.Errorf("failed to establish connection to rabbitmq, timeout %s exceeded", backoff)49}50func publishMessages(conn *amqp091.Connection, exchange string) {51	rabbitCh, err := conn.Channel()52	if err != nil {53		logrus.Fatal(err)54	}55	logrus.Infof("starting to generate %d messages", totalNumberOfMessages)56	rabbitPubs := make([]amqp091.Publishing, totalNumberOfMessages)57	for i := 0; i < totalNumberOfMessages; i++ {58		m := &model.Message{59			ID:      uuid.NewString(),60			Header:  random.String(msgHeaderLength),61			Content: random.String(msgContentLength),62		}63		enc, err := msgpack.Marshal(m)64		if err != nil {...

publishMessages

Using AI Code Generation

1import (2func main() {3	rabbitmq := NewRabbitMQPubSub(""exchangeName"")4	for i := 0; i <= 100; i++ {5		rabbitmq.PublishMessages(""Hello RabbitMQ" + strconv.Itoa(i))6		time.Sleep(1 * time.Second)7		fmt.Println(i)8	}9}10import (11func main() {12	rabbitmq := NewRabbitMQPubSub(""exchangeName"")13	rabbitmq.ReceiveMessages()14}15import (16func main() {17	rabbitmq := NewRabbitMQPubSub(""exchangeName"")18	rabbitmq.ReceiveMessages()19}20import (21type RabbitMQ struct {22}23func NewRabbitMQPubSub(exchangeName string) *RabbitMQ {24	rabbitmq := &RabbitMQ{Exchange: exchangeName, ExchangeType: ""fanout""}25	rabbitmq.failOnErr(err, ""Failed to connect to RabbitMQ"")26	rabbitmq.channel, err = rabbitmq.conn.Channel()27	rabbitmq.failOnErr(err, ""Failed to open a channel"")28}29func (r *RabbitMQ) Destroy() {30	r.channel.Close()31	r.conn.Close()32}33func (r *RabbitMQ) PublishMessages(message string) {

publishMessages

Using AI Code Generation

1import (2func main() {3	rabbitmq.PublishMessages("Hello World!")4}5import (6func main() {7	rabbitmq.ConsumeMessages()8}9import (10func main() {11	rabbitmq.PublishMessage("Hello World!")12}13import (14func main() {15	rabbitmq.ConsumeMessage()16}17import (18func main() {19	rabbitmq.PublishMessage("Hello World!")20}21import (22func main() {23	rabbitmq.ConsumeMessage()24}25import (26type Rabbitmq struct {27}28func (r *Rabbitmq) Connect() {29	r.Ch, r.Err = r.Conn.Channel()30}31func (r *Rabbitmq) Close() {32	r.Ch.Close()33	r.Conn.Close()34}35func (r *Rabbitmq) DeclareQueue(queueName string) {36	r.Q, r.Err = r.Ch.QueueDeclare(37}38func (r *Rabbitmq) PublishMessages(message string) {39	r.Err = r.Ch.Publish(

publishMessages

Using AI Code Generation

1import (2func main() {3	rabbitmq := RabbitMQ{}4	rabbitmq.Connect()5	ch, err := rabbitmq.CreateChannel()6	if err != nil {7		log.Fatal("Error in creating channel")8	}9	rabbitmq.publishMessages(ch)10}11type RabbitMQ struct {12}13func (r *RabbitMQ) Connect() *amqp.Connection {14	if err != nil {15		log.Fatal(err)16	}17}18func (r *RabbitMQ) CreateChannel() (*amqp.Channel, error) {19	conn := r.Connect()20	ch, err := conn.Channel()21	if err != nil {22		log.Fatal(err)23	}24}25func (r *RabbitMQ) publishMessages(ch *amqp.Channel) {26	queue, err := ch.QueueDeclare("my_queue", true, false, false, false, nil)27	if err != nil {28		log.Fatal(err)29	}30	for i := 0; i < 100; i++ {31		body := "Hello World " + strconv.Itoa(i)32		err = ch.Publish("", queue.Name, false, false, amqp.Publishing{33			Body:        []byte(body),34		})35		if err != nil {36			log.Fatal(err)37		}38		fmt.Println(" [x] Sent ", body)39		time.Sleep(1 * time.Second)40	}41}

publishMessages

Using AI Code Generation

1import (2func main() {3	rabbitmq := rabbitmq{4	}5	err := rabbitmq.declareExchange()6	if err != nil {7		log.Fatal("Error in declaring exchange")8	}9	err = rabbitmq.declareQueue()10	if err != nil {11		log.Fatal("Error in declaring queue")12	}13	err = rabbitmq.bindQueue()14	if err != nil {15		log.Fatal("Error in binding queue")16	}17	err = rabbitmq.publishMessages()18	if err != nil {19		log.Fatal("Error in publishing messages")20	}21}22import (23func main() {24	rabbitmq := rabbitmq{25	}26	err := rabbitmq.declareExchange()27	if err != nil {28		log.Fatal("Error in declaring exchange")29	}30	err = rabbitmq.declareQueue()31	if err != nil {32		log.Fatal("Error in declaring queue")33	}34	err = rabbitmq.bindQueue()35	if err != nil {36		log.Fatal("Error in binding queue")37	}38	err = rabbitmq.consumeMessages()39	if err != nil {40		log.Fatal("Error in consuming messages")41	}42}43import (44func main() {45	rabbitmq := rabbitmq{

publishMessages

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello World")4    rabbitmq.PublishMessages()5}6import (7func PublishMessages() {8    failOnError(err, "Failed to connect to RabbitMQ")9    defer conn.Close()10    ch, err := conn.Channel()11    failOnError(err, "Failed to open a channel")12    defer ch.Close()13    q, err := ch.QueueDeclare(14    failOnError(err, "Failed to declare a queue")15    err = ch.Publish(16        amqp.Publishing{17            Body:        []byte(body),18        })19    failOnError(err, "Failed to publish a message")20    log.Printf(" [x] Sent %s", body)21}22func failOnError(err error, msg string) {23    if err != nil {24        log.Fatalf("%s: %s", msg, err)25    }26}

publishMessages

Using AI Code Generation

1import (2func main() {3    rabbitmq := rabbitmq.NewRabbitMQ()4    err := rabbitmq.Connect()5    if err != nil {6        fmt.Println(err)7    }8    err = rabbitmq.PublishMessages("hello", "Hello World!")9    if err != nil {10        fmt.Println(err)11    }12    err = rabbitmq.Disconnect()13    if err != nil {14        fmt.Println(err)15    }16}17import (18func main() {19    rabbitmq := rabbitmq.NewRabbitMQ()20    err := rabbitmq.Connect()21    if err != nil {22        fmt.Println(err)23    }24    msgs, err := rabbitmq.ConsumeMessages("hello")25    if err != nil {26        fmt.Println(err)27    }28    for msg := range msgs {29        fmt.Printf("Received message: %s\n", msg.Body)30    }31    err = rabbitmq.Disconnect()32    if err != nil {33        fmt.Println(err)34    }35}36import (37func main() {38    rabbitmq := rabbitmq.NewRabbitMQ()39    err := rabbitmq.Connect()40    if err != nil {41        fmt.Println(err)42    }43    err = rabbitmq.PublishMessages("hello", "Hello World!")44    if err != nil {45        fmt.Println(err)46    }47    err = rabbitmq.Disconnect()48    if err != nil {49        fmt.Println(err)50    }51}

publishMessages

Using AI Code Generation

1import (2func main() {3	rabbitmqInstance := rabbitmq.NewRabbitMQ()4	rabbitmqInstance.PublishMessages("Hello World")5	fmt.Println("Message Published")6}7import (8func main() {9	rabbitmqInstance := rabbitmq.NewRabbitMQ()10	rabbitmqInstance.ConsumeMessages()11	fmt.Println("Message Consumed")12}13import (14type RabbitMQ struct {15}16func NewRabbitMQ() *RabbitMQ {17	return &RabbitMQ{}18}19func (r *RabbitMQ) Connect() {20	if err != nil {21		log.Fatal(err)22	}23	r.channel, err = r.connection.Channel()24	if err != nil {25		log.Fatal(err)26	}27	r.queue, err = r.channel.QueueDeclare(28	if err != nil {29		log.Fatal(err)30	}31}32func (r *RabbitMQ) PublishMessages(message string) {33	r.Connect()34	err := r.channel.Publish(35		amqp.Publishing{36			Body:        []byte(message),37		})38	if err != nil {39		log.Fatal(err)40	}41}42func (r *RabbitMQ) ConsumeMessages() {43	r.Connect()44	msgs, err := r.channel.Consume(

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.