Understanding the FME Server Notification Service
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This document discusses using the FME Server Notification Service's publish-subscribe design pattern to send notifications about job failures and directory changes. It provides examples of configuring job failure notifications and directory watch notifications, describing how notifications are published to topics and subscribed to by applications. The document demonstrates monitoring a test directory for changes and parsing notification data to see when files have been modified.
Understanding the FME Server Notification Service
- 1. FME Server Notification Service Jim O’Leary City of Vancouver
- 3. FME Server Notification Service
- 4. How We Use It
- 7. Publications
- 8. Topics
- 10. Subscriptions
- 11. Subscriptions
- 12. Subscriptions <font face='sans-serif' size='3'><fmeblock type="optional">FME Server Job <b>{id}</b> failed.</fmeblock> <br> <fmeblock type="optional">To access the log file for this job in the FME Server web interface: <ol> <li>Select <b>Manage->Jobs</b></li> <li>Select the job with Id <b>{id}</b> to open it</li> <li>Select the <b>Log</b> tab</li> </ol> </fmeblock> <br> <fmeblock type="optional"><b>Time started:</b> {timeStarted}</fmeblock> <br> <br> <fmeblock type="optional"><b>Time finished:</b> {timeFinished}</fmeblock> </font>
- 13. Subscriptions
- 14. Demo: Job Failure Notification
- 24. Directory Watch Notification • Notification data reader • Parse notification JSON • Has my file changed? • Do something :) Test_DirWatch_Topic arrived at 10:57:34 { "ws_topic": "Test_DirWatch_Topic", "dirwatch_publisher_path": "C:ProgramDataSafe SoftwareFME ServerDatatxtNew Text Document.txt", "dirwatch_publisher_content": "ENTRY_MODIFY C:ProgramDataSafe SoftwareFME ServerDatatxtNew Text Document.txt", "dirwatch_publisher_action": "MODIFY", "fns_type": "dirwatch_publisher" }
- 25. Questions?Thank you! “Live long and prosper” -jim.oleary@vancouver.ca