amazon-sqs Questions

4

Solved

What is the meaning of "Visibility Timeout" for Amazon SQS service ? What factors determine an ideal value for this field ? I have looked at http://docs.aws.amazon.com/AWSSimpleQueueService/lates...
Colpin asked 25/2, 2015 at 7:22

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In its documentation of ChangeMessageVisibility function, Amazon gives the following example: For example, you have a message with a visibility timeout of 5 minutes. After 3 minutes, you call Chan...
Margravine asked 25/4, 2019 at 10:1

3

I have a FIFO queue with over 2 mil messages available. And I want to process them with lambda functions but 9 out of 10 times I poll messages I get a reply that the queue is empty. Which is defini...
Roderick asked 19/5, 2018 at 20:8

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I need a messaging service that allows me to create a channel for each user in order to facilitate real-time notifications. If I have somewhere between 100,000 and 1 million users, does it make sen...

3

I have a cloudwatch alarm configured : Threshold : "GreaterThan 0" for 1 consecutive period, Period : 1 minute, Statistic : Sum The alarm is configured on top of AWS SQS NumberOfMessagesSent. T...
Nero asked 9/7, 2015 at 19:28

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I'm trying to understand whether I need SQS in my workflow if someone can help explain. In my app, when an action is taken, it submits info to SNS topic which invokes Lambda to do some processing. ...
Easter asked 7/3, 2017 at 19:16

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I have multiple application instances inside of Amazon EC2, each running several worker processes. What I want is each worker process to be subscribed to some notification(e.g. configuration change...
Anthropography asked 22/8, 2015 at 22:54

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You can specify SQS as an event source for Lambda functions, with the option of defining a batch window duration. You can also specify the WaitTimeSeconds for a ReceiveMessage call. What are the ke...
Vampirism asked 14/12, 2022 at 8:59

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When would I use SNS versus SQS, and why are they always coupled together?
Demulsify asked 3/12, 2012 at 10:22

4

We’re presently building an application using AWS and have a need to push msgs into SQS. My question is whether it is possible to have SQS publish a message to an SNS which will trigger a Lambda (s...
Galatians asked 15/2, 2018 at 1:12

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Quick question: Is it possible to trigger the execution of a Step Function after an SQS message was sent?, if so, how would you specify it into the cloudformation yaml file? Thanks in advance.

1

I'm facing the following issue. My application wants to use two AWS SQS queues which are in the same region. My Applications running on EC2. is there problem to have two AWS SQS queues in the sa...
Shiver asked 19/1, 2020 at 15:20

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I am trying to set redrive policy for SQS using the AWS CLI Command below , but seeing an error related to redrive JSON. Can you please let me know how I can fix this? redrive_policy="{\"RedrivePo...
Lozenge asked 29/7, 2019 at 22:34

5

Are Kafka and SQS same? I see that both are messaging queue systems and are event-based. Do they serve the same purpose, If not how are they different?
Gridley asked 21/11, 2019 at 8:2

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I get this error in laravel when trying to access Queue - Class 'Aws\Sqs\SqsClient' not found My default queue is 'sync' and I have not required 'Sqs' anywhere in my composer.json. Then why is t...
Charlatanism asked 11/11, 2014 at 15:32

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I have an AWS Lambda function, which subscribes to a DynamoDB stream and is configured with an SQS dead letter queue (DLQ). I can see that the correct queue is configured in the Management Console....

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I am able to send messages to SQS queue from my springboot but not able to receive using sqslistener annotation, can someone help? public void send(String message) { queueMessagingTemplate.conv...

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Assuming: there is AWS Lambda that processes messages in 10-elements batches from AWS SQS FIFO queue with 25 available message group ids (assign in a random fashion) the processing of a single mes...

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I am looking for a sample .Net application that continuously checks Amazon SQS for new messages and when one is found, perform an action and remove it from the queue. My goal is to have an app ru...
Yvoneyvonne asked 26/2, 2012 at 5:9

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I have integrated a API Gateway with FIFO SQS queue using below link https://medium.com/@pranaysankpal/aws-api-gateway-proxy-for-sqs-simple-queue-service-5b08fe18ce50 Below is the snippet of role ...
Concuss asked 5/11, 2019 at 13:27

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I have deployed a AWS Lambda function that triggers when a SQS queue receives a message. The function makes a request to a Rest API and if the response is not Ok the SQS message needs to be process...
Goofy asked 19/5, 2019 at 21:55

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I am wondering something, and I really can't find information about it. Maybe it is not the way to go but, I would just like to know. It is about Lambda working in batches. I know I can set up Lam...
Inurbane asked 8/2, 2019 at 15:59

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I have a SQS Queue from which messages are read by multiple hosts. I want to run some job (business logic) after all the messages in the queue have been processed. How can I check that the queue ...
Bunnie asked 10/5, 2016 at 17:3

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I have a simple lambda function that is triggered from a SQS queue and I'm using the new Lambda Destinations functionality. It is set up to trigger from QUEUE_A, do some modification of the payloa...
Vinegarette asked 9/1, 2020 at 18:15

1

Is there any reason why I should a lower than maximum limit in Maximum message size in AWS SQS? I'm not able to find anyone good one...
Chalcography asked 27/12, 2018 at 16:56

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