@aws-cdk/aws-sqs
Advanced tools
Amazon Simple Queue Service (SQS) is a fully managed message queuing service that enables you to decouple and scale microservices, distributed systems, and serverless applications. SQS eliminates the complexity and overhead associated with managing and operating message oriented middleware, and empowers developers to focus on differentiating work. Using SQS, you can send, store, and receive messages between software components at any volume, without losing messages or requiring other services to be available.
Import to your project:
import sqs = require('@aws-cdk/aws-sqs');
Here's how to add a basic queue to your application:
new sqs.Queue(this, 'Queue');
If you want to encrypt the queue contents, set the encryption property. You can have
the messages encrypted with a key that SQS manages for you, or a key that you
can manage yourself.
// Use managed key
new sqs.Queue(this, 'Queue', {
encryption: QueueEncryption.Managed,
});
// Use custom key
const myKey = new EncryptionKey(this, 'Key');
new sqs.Queue(this, 'Queue', {
encryption: QueueEncryption.Kms,
encryptionMasterKey: myKey
});
FIFO queues give guarantees on the order in which messages are dequeued, and have additional features in order to help guarantee exactly-once processing. For more information, see the SQS manual. Note that FIFO queues are not available in all AWS regions.
A queue can be made a FIFO queue by either setting fifo: true, giving it a name which ends
in ".fifo", or enabling content-based deduplication (which requires FIFO queues).
0.22.0 (2019-01-10)
This is a major release with multiple breaking changes in the core layers. Please consult the breaking changes section below for details.
We are focusing these days on finalizing the common patterns and APIs of the CDK framework and the AWS Construct Library, which is why you are seeing all these breaking changes. Expect a few more releases with changes of that nature as we stabilize these APIs, so you might want to hold off with upgrading. We will communicate when this foundational work is complete.
export() and import() to share constructs between stacks, you can stop doing that, instead of FooImportProps accept an IFoo directly on the consuming stack, and use that object as usual.ArnUtils.fromComponents() and ArnUtils.parse() have been moved onto Stack.AWS::AccountId etc) are now also accessible via Stack, as stack.accountId etc.Fn class (e.g. Fn.join(...) instead of new FnJoin(...).toString())resolve() has been moved to this.node.resolve().CloudFormationJSON.stringify() has been moved to this.node.stringifyJson(). validate() now should be protected.cloudformation.XxxResource classes have been removed. Use the CfnXxx classes instead.CfnXxx resource attributes that represented a list of strings are now typed as string[]s (via #1144). Attributes that represent strings, are still typed as string (#712) and all other attribute types are represented as cdk.Token.route53.TXTRecord class was renamed to route53.TxtRecord.zone when created (not assuming zone is the parent construct).lambda.FunctionRef to lambda.Function.XxxRef abstract classes are now IXxx interfacesXxxRefProps are now XxxImportPropsXxxRef.import(...) are now Xxx.import(...) accept XxxImportProps and return IXxxexport(): XxxImportProps is now defined in IXxx and implemented by imported resourcesFAQs
The CDK Construct Library for AWS::SQS
The npm package @aws-cdk/aws-sqs receives a total of 82,807 weekly downloads. As such, @aws-cdk/aws-sqs popularity was classified as popular.
We found that @aws-cdk/aws-sqs demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 4 open source maintainers collaborating on the project.
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