sqs_changingvisibility.go - AWS Code Sample


Changes the visibility timeout for an SQS queue.

/* Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. This file is licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the License. A copy of the License is located at http://aws.amazon.com/apache2.0/ This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package main import ( "fmt" "github.com/aws/aws-sdk-go/aws" "github.com/aws/aws-sdk-go/aws/session" "github.com/aws/aws-sdk-go/service/sqs" ) // Usage: // go run sqs_changingvisibility.go func main() { // Initialize a session in us-west-2 that the SDK will use to load // credentials from the shared credentials file ~/.aws/credentials. sess, err := session.NewSession(&aws.Config{ Region: aws.String("us-west-2")}, ) // Create a SQS service client. svc := sqs.New(sess) // URL to our queue qURL := "QueueURL" result, err := svc.ReceiveMessage(&sqs.ReceiveMessageInput{ AttributeNames: []*string{ aws.String(sqs.MessageSystemAttributeNameSentTimestamp), }, MaxNumberOfMessages: aws.Int64(1), MessageAttributeNames: []*string{ aws.String(sqs.QueueAttributeNameAll), }, QueueUrl: &qURL, }) if err != nil { fmt.Println("Error", err) return } // Check if we have any messages if len(result.Messages) == 0 { fmt.Println("Received no messages") return } // 30 seconds timeout duration := int64(30) resultVisibility, err := svc.ChangeMessageVisibility(&sqs.ChangeMessageVisibilityInput{ ReceiptHandle: result.Messages[0].ReceiptHandle, QueueUrl: &qURL, VisibilityTimeout: &duration, }) if err != nil { fmt.Println("Visibility Error", err) return } fmt.Println("Time Changed", resultVisibility) }

Sample Details

Service: sqs

Last tested: 2018-03-16

Author: Doug-AWS

Type: full-example