本文整理匯總了Golang中github.com/aws/aws-sdk-go/service/sqs.SQS類的典型用法代碼示例。如果您正苦於以下問題：Golang SQS類的具體用法？Golang SQS怎麽用？Golang SQS使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了SQS類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: getMessage
// Get Message Function
// Takes SQS Object, Queue_url, and Message Attributes
// Returns a ReceiveMessageOutput Struct and Errors
func getMessage(queue *sqs.SQS, queue_url *string, message_attributes []*string) (sqs.Message, error) {
// Params object of ReceiveMessageInput Struct
params := &sqs.ReceiveMessageInput{
QueueURL: queue_url,
MessageAttributeNames: message_attributes,
MaxNumberOfMessages: aws.Long(1),
VisibilityTimeout: aws.Long(1),
WaitTimeSeconds: aws.Long(1),
}
resp, err := queue.ReceiveMessage(params)
message := *resp.Messages[0]
return message, err
}示例2: createQueue
func createQueue(svc *sqs.SQS, queueName string) {
params := &sqs.CreateQueueInput{
QueueName: &queueName,
}
_, err := svc.CreateQueue(params)
if err != nil {
log.Fatal(err)
}
}示例3: checkQueueSize
func checkQueueSize(s *sqs.SQS, queueURL *string, avail, inFlight, delayed int64) {
// Get All Attributes.
respAttr, err := s.GetQueueAttributes(&sqs.GetQueueAttributesInput{
QueueUrl: queueURL,
AttributeNames: []*string{aws.String(gqa.AttrAll)},
})
So(err, ShouldBeNil)
So(*respAttr.Attributes[gqa.AttrApproximateNumberOfMessages], ShouldEqual, strconv.FormatInt(avail, 10))
So(*respAttr.Attributes[gqa.AttrApproximateNumberOfMessagesNotVisible], ShouldEqual, strconv.FormatInt(inFlight, 10))
So(*respAttr.Attributes[gqa.AttrApproximateNumberOfMessagesDelayed], ShouldEqual, strconv.FormatInt(delayed, 10))
}示例4: deleteMessage
func deleteMessage(svc *sqs.SQS, msgs ...*sqs.Message) error {
// delete messages
delParams := sqs.DeleteMessageInput{
QueueUrl: queueURL,
}
for i, msg := range msgs {
delParams.ReceiptHandle = msg.ReceiptHandle
_, err := svc.DeleteMessage(&delParams)
if err != nil {
return err
}
fmt.Printf("message deleted %v: %v\n", i, *msg.Body)
}
return nil
}示例5: sendMessage
// sendMessage sends msgs to SQS.
func sendMessage(svc *sqs.SQS, msgs ...string) error {
// create message send params
sendParams := sqs.SendMessageInput{
QueueUrl: queueURL,
}
// send message
for i, msg := range msgs {
// message body is a datetime string
sendParams.MessageBody = aws.String(msg)
_, err := svc.SendMessage(&sendParams)
if err != nil {
return err
}
fmt.Printf("message sent %v: %v\n", i, msg)
}
return nil
}示例6: SendMessageBatch
func SendMessageBatch(s *sqs.SQS, req *sqs.SendMessageBatchInput, id2index map[string]int) error {
resp, err := s.SendMessageBatch(req)
if err != nil {
return err
}
return queue.NewBatchError(id2index, resp.Failed)
}示例7: receive
func receive(qUrl string, svc *sqs.SQS, rx chan msg.Raw) {
for {
param := &sqs.ReceiveMessageInput{
QueueUrl: aws.String(qUrl),
MaxNumberOfMessages: aws.Int64(int64(MaxNumberOfMessages)),
VisibilityTimeout: aws.Int64(int64(VisibilityTimeout)),
WaitTimeSeconds: aws.Int64(int64(WaitTimeSeconds)),
}
r, err := svc.ReceiveMessage(param)
if err != nil {
log.Println("WARN - problem receiving messages from SQS, sleeping, continuing.")
time.Sleep(retry)
continue
}
if (len(r.Messages)) > 0 {
for _, raw := range r.Messages {
m := msg.Raw{
Body: *raw.Body,
ReceiptHandle: *raw.ReceiptHandle,
}
rx <- m
}
}
}
}示例8: receive_from_queue
func receive_from_queue(svc *sqs.SQS, queue_url *string) (*string, *string, *string, error) {
// get sqs message
params := &sqs.ReceiveMessageInput{
QueueUrl: queue_url,
MaxNumberOfMessages: aws.Int64(1),
VisibilityTimeout: aws.Int64(1),
}
resp, err := svc.ReceiveMessage(params)
if err != nil { return nil, nil, nil, err }
// error on empty queue
if len(resp.Messages) == 0 { return nil, nil, nil, errors.New("queue is empty") }
receipt_handle := resp.Messages[0].ReceiptHandle
body := resp.Messages[0].Body
// unmarshal sqs message body
data := &SqsBody{}
err = json.Unmarshal([]byte(*body), &data)
if err != nil { return nil, nil, nil, err }
bucket := &data.Records[0].S3.Bucket.Name
key := &data.Records[0].S3.Object.Key
return receipt_handle, bucket, key, nil
}示例9: sendMessage
func sendMessage(sqsInstance *sqs.SQS, queueURL *string, message string) error {
_, err := sqsInstance.SendMessage(&sqs.SendMessageInput{
QueueURL: queueURL,
MessageBody: &message,
})
return err
}示例10: Main
func Main() {
var (
SQS *sqs.SQS
getUserQueueUrlOutput *sqs.GetQueueUrlOutput
getContainerQueueUrlOutput *sqs.GetQueueUrlOutput
UserQueueUrl *string
ContainerQueueUrl *string
Dynamo *dynamodb.DynamoDB
socialWorker *workers.SocialWorker
)
SQS = sqs.New(&aws.Config{Region: aws.String("cn-north-1")})
getUserQueueUrlOutput, err := SQS.GetQueueUrl(&sqs.GetQueueUrlInput{QueueName: aws.String(USER_QUEUE_NAME)})
if err != nil {
glog.Errorln("Error on connect user queue url:", err.Error())
return
}
UserQueueUrl = getUserQueueUrlOutput.QueueUrl
getContainerQueueUrlOutput, err = SQS.GetQueueUrl(&sqs.GetQueueUrlInput{QueueName: aws.String(CONTAINER_QUEUE_NAME)})
if err != nil {
glog.Errorln("Error on connect container queue url:", err.Error())
return
}
ContainerQueueUrl = getContainerQueueUrlOutput.QueueUrl
Dynamo = dynamodb.New(&aws.Config{Region: aws.String("cn-north-1")})
socialWorker = workers.NewSocialWorker(SQS, UserQueueUrl, ContainerQueueUrl, Dynamo)
socialWorker.Start()
}示例11: get_queue
func get_queue(svc *sqs.SQS, queue string) (*string, error) {
params := &sqs.GetQueueUrlInput{
QueueName: aws.String(queue),
}
resp, err := svc.GetQueueUrl(params)
if err != nil { return nil, err }
return resp.QueueUrl, nil
}示例12: deleteQueue
func deleteQueue(s *sqs.SQS, queueName string) {
resp, err := s.GetQueueUrl(&sqs.GetQueueUrlInput{QueueName: aws.String(queueName)})
if err != nil {
So(err.Error(), ShouldContainSubstring, "AWS.SimpleQueueService.NonExistentQueue")
} else {
_, e := s.DeleteQueue(&sqs.DeleteQueueInput{QueueUrl: resp.QueueUrl})
So(e, ShouldBeNil)
}
}示例13: delete_message
func delete_message(svc *sqs.SQS, queue_url *string, receipt_handle *string) error {
params := &sqs.DeleteMessageInput{
QueueUrl: queue_url,
ReceiptHandle: receipt_handle,
}
_, err := svc.DeleteMessage(params)
if err != nil { return err }
return nil
}示例14: createQueue
func createQueue(sqsInstance *sqs.SQS, queueName string) (*string, error) {
createQueueOutput, err := sqsInstance.CreateQueue(&sqs.CreateQueueInput{QueueName: &queueName})
if err != nil {
return nil, err
}
return createQueueOutput.QueueURL, nil
}示例15: getQueue
func getQueue(sqsInstance *sqs.SQS, queueName string) (*string, error) {
queueURLOutput, err := sqsInstance.GetQueueURL(&sqs.GetQueueURLInput{QueueName: &queueName})
if err != nil {
return nil, err
}
return queueURLOutput.QueueURL, nil
}