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Venom
amqp
consumeMessages

How to use consumeMessages method of amqp Package

Best Venom code snippet using amqp.consumeMessages

consumer.go

Source:consumer.go

1package broker2import (3	"errors"4	"github.com/streadway/amqp"5	"log"6)7type Consumer struct {8	Info     *ConnectionInfo9	Callback func(d Delivery)10}11func (conn *Connection) Register(c *Consumer) error {12	ch := conn.channel13	ch.consumers = append(ch.consumers, c)14	return ch.startConsumer(c)15}16func (ch *Channel) restartConsumers() error {17	for _, cons := range ch.consumers {18		if err := ch.startConsumer(cons); err != nil {19			return err20		}21	}22	return nil23}24func (ch *Channel) startConsumer(c *Consumer) error {25	info := c.Info26	if info == nil {27		return errors.New("binding info missing")28	}29	log.Println("[broker][starting_consumer]", info.QueueName)30	q, err := ch.BindQueue(info.ExchangeName, info.QueueName, info.RoutingKey)31	if err != nil {32		return err33	}34	msgs, err := ch.ConsumeMessages(q.Name)35	if err != nil {36		return err37	}38	go func() {39		for m := range msgs {40			c.Callback(m)41			m.Ack(false)42		}43	}()44	return nil45}46func (ch *Channel) BindQueue(exchangeName, queueName, routingKey string) (amqp.Queue, error) {47	var err error48	var q amqp.Queue49	if ch.amqpChannel == nil {50		return q, errors.New("rabbitmq connection missing")51	}52	err = ch.exchangeDeclare(exchangeName)53	if err != nil {54		return q, err55	}56	q, err = ch.amqpChannel.QueueDeclare(57		queueName, // name58		true,      // durable59		false,     // delete when unused60		false,     // exclusive61		false,     // no-wait62		nil,       // arguments63	)64	if err != nil {65		return q, err66	}67	err = ch.amqpChannel.QueueBind(68		q.Name,       // queue name69		routingKey,   // routing key70		exchangeName, // exchange71		false,72		nil,73	)74	return q, err75}76func (ch *Channel) Consume(queueName string) (<-chan amqp.Delivery, error) {77	if ch.amqpChannel == nil {78		return nil, errors.New("rabbitmq connection missing")79	}80	return ch.startConsume(queueName)81}82func (ch *Channel) ConsumeMessages(queueName string) (<-chan Delivery, error) {83	if ch.amqpChannel == nil {84		return nil, errors.New("rabbitmq connection missing")85	}86	messages, err := ch.startConsume(queueName)87	if err != nil {88		return nil, err89	}90	deliveries := make(chan Delivery)91	go func() {92		for m := range messages {93			logDelivery(m)94			deliveries <- *NewDelivery(m)95		}96		close(deliveries)97	}()98	return (<-chan Delivery)(deliveries), nil99}100func (ch *Channel) startConsume(queueName string) (<-chan amqp.Delivery, error) {101	return ch.amqpChannel.Consume(102		queueName, // queue103		"",        // consumer104		false,     // auto ack105		false,     // exclusive106		false,     // no local107		false,     // no wait108		nil,       // args109	)110}...

QueueManager.go

Source:QueueManager.go

...18	failOnError(err, "Failed to connect to RabbitMQ")19	// TODO - Verificar fechamento de conexÃ£o20	incrementMessageDelivery, err := createQueue(err, "increment", "incremented", "stock")21	decrementMessageDelivery, err := createQueue(err, "decrement", "decremented", "stock")22	go consumeMessages(incrementMessageDelivery, increment)23	consumeMessages(decrementMessageDelivery, decrement)24}25func createQueue(err error, queueName, routingKey, exchangeName string) (<-chan amqp.Delivery, error) {26	ch, err := amqpConnection.Channel()27	queue, err := ch.QueueDeclare(28		queueName,29		false,30		false,31		true,32		false,33		nil,34	)35	failOnError(err, "Failed to declare a queue")36	err = ch.QueueBind(37		queue.Name,38		routingKey,39		exchangeName,40		false,41		nil)42	failOnError(err, "Failed to bind a queue")43	msgs, err := ch.Consume(44		queue.Name,45		"",46		true,47		false,48		false,49		false,50		nil,51	)52	failOnError(err, "Failed to register a consumer")53	return msgs, err54}55func consumeMessages(deliveries <-chan amqp.Delivery, deliveryFunc func(d amqp.Delivery)) {56	for d := range deliveries {57		deliveryFunc(d)58	}59}60func increment(d amqp.Delivery) {61	productName := strings.Replace(string(d.Body), "\"", "", -1)62	products, e := repository.GetProductByName(productName)63	fmt.Println("Incremented -> ", productName)64	if (len(products) > 0) {65		product := &products[0]66		product.Quantity += 167		repository.UpdateProduct(product.ID.Hex(), product)68		if e != nil {69			log.Println("Error: ", e)...

mockconsumer.go

Source:mockconsumer.go

1package alice2import (3	"github.com/rs/zerolog/log"4	"github.com/streadway/amqp"5)6// A MockConsumer implements the Consumer interface7type MockConsumer struct {8	queue            *Queue9	broker           *MockBroker10	ReceivedMessages []amqp.Delivery11}12// ConsumeMessages consumes messages sent to the consumer13func (c *MockConsumer) ConsumeMessages(args amqp.Table, autoAck bool, messageHandler func(amqp.Delivery)) {14	for msg := range c.broker.Messages[c.queue] {15		c.ReceivedMessages = append(c.ReceivedMessages, msg)16		go func(msg amqp.Delivery) {17			// Intercept any errors propagating up the stack18			defer func() {19				if err := recover(); err != nil {20					log.Err(err.(error)).Msg("error occurred")21				}22			}()23			// Call the message handler24			messageHandler(msg)25		}(msg)26	}27}28// Shutdown shuts down the consumer29func (c *MockConsumer) Shutdown() error {30	return nil31}...

consumeMessages

Using AI Code Generation

1import (2func consumeMessages() {3    if err != nil {4        log.Fatalf("%s: %s", "Failed to connect to RabbitMQ", err)5    }6    defer conn.Close()7    ch, err := conn.Channel()8    if err != nil {9        log.Fatalf("%s: %s", "Failed to open a channel", err)10    }11    defer ch.Close()12    q, err := ch.QueueDeclare(13    if err != nil {14        log.Fatalf("%s: %s", "Failed to declare a queue", err)15    }16    msgs, err := ch.Consume(17    if err != nil {18        log.Fatalf("%s: %s", "Failed to register a consumer", err)19    }20    forever := make(chan bool)21    go func() {22        for d := range msgs {23            log.Printf("Received a message: %s", d.Body)24        }25    }()26    log.Printf(" [*] Waiting for messages. To exit press CTRL+C")27}28import (29func publishMessages() {30    if err != nil {31        log.Fatalf("%s: %s", "Failed to connect to RabbitMQ", err)32    }33    defer conn.Close()34    ch, err := conn.Channel()35    if err != nil {36        log.Fatalf("%s: %s", "Failed to open a channel", err)37    }38    defer ch.Close()39    q, err := ch.QueueDeclare(

consumeMessages

Using AI Code Generation

1import (2func main() {3	amqp := amqp{}4	amqp.consumeMessages()5}6import (7type amqp struct {8}9func (amqp) consumeMessages() {10	if err != nil {11		fmt.Println("Error while connecting to rabbitmq: ", err)12	}13	defer conn.Close()14	ch, err := conn.Channel()15	if err != nil {16		fmt.Println("Error while creating channel: ", err)17	}18	defer ch.Close()19	q, err := ch.QueueDeclare(20	if err != nil {21		fmt.Println("Error while declaring queue: ", err)22	}23	msgs, err := ch.Consume(24	if err != nil {25		fmt.Println("Error while consuming messages: ", err)26	}27	forever := make(chan bool)28	go func() {29		for d := range msgs {30			fmt.Println("Received a message: ", string(d.Body))31		}32	}()33	fmt.Println(" [*] Waiting for messages. To exit press CTRL+C")34}

consumeMessages

Using AI Code Generation

1import (2func main() {3	amqp.connect()4	amqp.consumeMessages("hello", func(msg string) {5		fmt.Println(msg)6	})7	for {8		time.Sleep(1 * time.Second)9	}10}11import (12func main() {13	amqp.connect()14	for {15		amqp.publishMessage("hello", "hello world")16		fmt.Println("Message sent")17		time.Sleep(1 * time.Second)18	}19}

consumeMessages

Using AI Code Generation

1import (2func main() {3	amqpObj := amqp.AMQP{}4	amqpObj.CreateChannel()5	amqpObj.DeclareQueue()6	amqpObj.ConsumeMessages()7}8import (9func main() {10	amqpObj := amqp.AMQP{}11	amqpObj.CreateChannel()12	amqpObj.DeclareQueue()13	amqpObj.PublishMessages()14}15import (16func main() {17	amqpObj := amqp.AMQP{}18	amqpObj.CreateChannel()19	amqpObj.DeclareQueue()20	amqpObj.PublishMessages()21}22import (23func main() {24	amqpObj := amqp.AMQP{}25	amqpObj.CreateChannel()26	amqpObj.DeclareQueue()27	amqpObj.PublishMessages()28}29import (30func main() {31	amqpObj := amqp.AMQP{}32	amqpObj.CreateChannel()33	amqpObj.DeclareQueue()34	amqpObj.PublishMessages()35}36import (

consumeMessages

Using AI Code Generation

1import (2func main() {3	amqp := amqp.NewAmqp()4	amqp.Connect()5	amqp.ConsumeMessages()6}7import (8func main() {9	amqp := amqp.NewAmqp()10	amqp.Connect()11	amqp.PublishMessages()12}13import (14func main() {15	amqp := amqp.NewAmqp()16	amqp.Connect()17	amqp.ConsumeMessages()18}19import (20func main() {21	amqp := amqp.NewAmqp()22	amqp.Connect()23	amqp.PublishMessages()24}25import (26func main() {27	amqp := amqp.NewAmqp()28	amqp.Connect()29	amqp.ConsumeMessages()30}31import (32func main() {33	amqp := amqp.NewAmqp()

consumeMessages

Using AI Code Generation

1func main() {2    amqp := amqp{3    }4    err := amqp.consumeMessages()5    if err != nil {6        fmt.Println(err)7    }8}9func main() {10    amqp := amqp{11    }12    err := amqp.consumeMessages()13    if err != nil {14        fmt.Println(err)15    }16}17func main() {18    amqp := amqp{19    }20    err := amqp.consumeMessages()21    if err != nil {22        fmt.Println(err)23    }24}25func main() {26    amqp := amqp{27    }28    err := amqp.consumeMessages()29    if err != nil {30        fmt.Println(err)31    }32}33func main() {34    amqp := amqp{35    }36    err := amqp.consumeMessages()37    if err != nil {38        fmt.Println(err)39    }40}41func main() {42    amqp := amqp{

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