@barchart/aws-lambda-suppressor
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A public JavaScript utility for tracking and suppressing duplicate AWS Lambda invocations.
When a Lambda function at AWS is invoked, it's passed an event object. The event may contain a unique identifier.
If a unique identifier can be determined, the DynamoLambdaValidator will attempt to create a record in a DynamoDB table, using a conditional write. If the write fails, we know this event has already been processed and the Lambda function's processing should stop.
The DynamoLambdaValidator extends LambdaValidator -- a class from the @barchart/common-node-js library.
As a result, the DynamoLambdaValidator can be plugged into a LambdaHelper by overriding its getValidator function.
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Utilities for tracking and suppressing AWS Lambda invocations
The npm package @barchart/aws-lambda-suppressor receives a total of 20 weekly downloads. As such, @barchart/aws-lambda-suppressor popularity was classified as not popular.
We found that @barchart/aws-lambda-suppressor demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 14 open source maintainers collaborating on the project.
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