问题
I am using amazon sqs queues to consume message asynchronously. I have started consuming the messages using amazon sqs JMS api's. So I have implemented MessageListener and doing my work once message arrive in onMessage method. Since amazon sqs is charged based on request made to the server I would like to restrict polling interval to 1 minute or may be more since I do not need message immediately.
I there anyway we can configure polling interval in JMS or I should use amazon sqs API to handle this on my own.
Thanks
回答1:
In that case you could choose synchronous receive call i.e. consumer.receive(timeout) instead of message listener. You can make the receive call only when you want.
I am also wondering a bit as the onMessage method should be invoked by SQS messaging provider only when there is a message in the queue. There should be no polling involved here.
Update:
SQS provides JMS a implementation. So the AsyncMessageListener should definitely do the job your are looking for. This AsyncMessageListener sample should help you.
回答2:
Take a look at my blog post I wrote while back on this subject: http://thedulinreport.com/2015/05/09/guaranteeing-delivery-of-messages-with-aws-sqs/
The blog post explains how to implement asynchronous listeners using nothing but AWS SDK as well as provides links to examples on github.
来源：https://stackoverflow.com/questions/29667321/polling-interval-for-jms-messagelistener-with-sqs-provider