![]() ![]() If this limit is reached, SQS may not return error messages. Keep in mind that for FIFO queues, there can be a maximum of 20,000 inflight messages. Boto3: Ĭhanging those settings may be the most straightforward way to ensure that your deletion requests can find the message by the handle prior to the handle expiring. ![]() There is also a ChangeMessageVisibilityBatch (For multiple messages). Follow 4 min read - DISCLAIMER: You should never write to the same SQS queue that you are reading from, even for testing purposes. If you'd like to change the visibility of a message via API, you can do so with the Change Message Visibility call: On the queue itself, you can modify the value of Visibility Timeout (for console, check here): To avoid all these issues I would recommend to consume SQS using AWS Lambda (if your setup allows this of course) - when consuming with Lambda you don't need to worry about deletions and many other things.Ī couple things to try that will help with the handle expiration.Įxtend the visibility timeout for the message (VisibilityTimeout in the request). I have to delete the message immediately after reading so that the same message should not be processed again by the clientįor this you can setup a proper visibility timeout - its will prevent other receives during the timeout. When you use the DeleteMessage action, you must provide the most recently received ReceiptHandle for the message (otherwise, the request succeeds, but the message might not be deleted). The message is added in a queue The message is picked from the queue Message is processed The message is deleted from the queue. If you receive a message more than once, the ReceiptHandle is different each time you receive a message. Messages are returned as a list of Message objects. The ReceiptHandle is associated with a specific instance of receiving a message. Retrieve any messages that are currently in the queue by calling the AmazonSQS client’s receiveMessage method, passing it the queue’s URL. It is probably because you receive message multiple times ![]()
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