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https://issues.apache.org/jira/browse/NIFI-1767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15873657#comment-15873657
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ASF GitHub Bot commented on NIFI-1767:
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GitHub user trixpan opened a pull request:
https://github.com/apache/nifi/pull/1521
NIFI-1767 - Added 1st iteration of IOT-Processors for reading and wri…
…ting AWS IOT shadow and MQTT topics
This closes: #349
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This closes #1521
----
commit b6f88c75170a3bbfc01502061f73412f76e255a4
Author: Lerch, Kay <[email protected]>
Date: 2016-04-10T10:48:07Z
NIFI-1767 - Added 1st iteration of IOT-Processors for reading and writing
AWS IOT shadow and MQTT topics
----
> AWS IoT processors
> ------------------
>
> Key: NIFI-1767
> URL: https://issues.apache.org/jira/browse/NIFI-1767
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: Kay Lerch
> Attachments: 20160413_apache-nifi-aws-iot-pull-request_lerchkay.pdf
>
>
> Four new processors to communicate with Amazon’s managed device gateway
> service AWS IoT.
> h5.Use cases
> * Consume reported states from a fleet of things managed and secured on
> Amazon’s gateway service
> * Propagate desired states to a fleet of things managed and secured on
> Amazon’s gateway service
> * Intercept M2M communication
> * Hybrid IoT solutions: brings together a managed device gateway in the cloud
> and onpremise data-consumers and -providers.
> h4.GetIOTMqtt:
> Opens up a connection to an AWS-account-specific websocket endpoint in order
> to subscribe to any of the MQTT topics belonging to a registered thing in AWS
> IoT.
> h4.PutIOTMqtt
> Opens up a connection to an AWS-account-specific websocket endpoint in order
> to publish messages to any of the MQTT topics belonging to a registered thing
> in AWS IoT.
> h4.GetIOTShadow
> In AWS IoT a physical thing is represented with its last reported state by
> the so-called thing shadow. This processor reads out the current state of a
> shadow (persisted as JSON) by requesting the managed API of AWS IoT.
> h4.PutIOTShadow
> In AWS IoT a physical thing is represented with its last reported state by
> the so-called thing shadow. This processor updates the current state of a
> shadow (persisted as JSON) by requesting the managed API of AWS IoT. An
> update to a shadow lets AWS IoT propagate changes to the MQTT topics of the
> thing.
> h5.Known issues:
> * It was hard for me to write appropriate integration tests since the MQTT
> processors work with durable websocket-connections which are kind of tough to
> test. With your help I would love to do a better job on testing and hand it
> in later on. All of the processors were tested in a live-scenario which ran
> over a longer period of time. Didn’t observe any issue.
> * I got rid of all the properties for the deprecated
> AWSCredentialProviderService and only made use of
> AWSCredentialsProviderControllerService. If both are still necessary for
> backward-compatibilities sake I would add the deprecated feature.
> Refers to Pull Request 349: https://github.com/apache/nifi/pull/349
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