每次在我的AWS SQS目标上推送通知时如何触发事件? [英] How to trigger an event everytime a notification is pushed on my AWS SQS destination?

问题描述

我正在使用适用于Amazon MWS Order API的AWS SQS.每当有人从将我添加为开发人员的卖家账户订购商品时，Amazon都会将通知发送到我的AWS SQS应用程序.我可以从那里提取通知.但是为此，我将必须创建一个调度程序以拉出通知.每当亚马逊将通知推送到我的目的地时，我是否可以将其他任何AWS用作侦听器来触发我自己的服务?我可以使用Lambda函数吗?我是AWS的新手，所以我对此一无所知.

I am using AWS SQS for Amazon MWS Order APIs. Everytime someone orders from a seller account who has added me as his developer, Amazon will send the notification to my AWS SQS Application.I can pull the notifications from there. But for this, I will have to create a scheduler to pull the notifications. Can I use any other AWS as a listener just to trigger my own service everytime a notification is pushed on my destination by Amazon? Can I use Lambda functions for it? I am new to AWS so I know only I little about it.

推荐答案

是的，您可以使用lambda.具体来说，您可以在SQS之间设置事件源映射队列和lambda函数.

Yes, you can use lambda. Specifically you can setup Event Source Mapping between your SQS queue and lambda function.

在这种情况下，Lambda服务将为您拉出SQS队列，并在有消息时调用您的函数.从某种意义上讲，您不必做任何事情，就不必担心实现拉程序.

In this scenario, the Lambda service will be pulling the SQS queue for you, and invoking your function whenever there are messages. You don't have to do anything, in a sense that you don't have to worry about implementing pulling procedure.

Lambda服务负责拉动.如果您的功能成功完成，它将也从队列中删除该消息.因此，您不必从队列中明确删除消息.

Lambda service takes care of pulling. It will also remove the message from queue if your function completes successful. Thus you don't have to expliclitly delete messages from the queue.

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