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UrlsWorker
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17 Commits

Author SHA1 Message Date
Lampros Smyrnaios 50d756d582 - Automatically use the latest version of "publications_retriever" software from the Nexus maven-repository. 
- Update Gradle.
- Update License.
- Configure the destination of the logs in the "application.properties" file.
 2024-02-08 18:33:18 +02:00
Lampros Smyrnaios 3909104a1b - Update a dependency. 
- Set new version.
 2024-01-15 13:54:12 +02:00
Lampros Smyrnaios 903032f454 - After a WorkerReport has been sent, ask for new assignments immediately. So, the Worker does not have to wait for hours for the Controller to check for duplicate files in the DB, retrieve and upload the full-texts and insert the records to the DB. 
- Special care is taken to delete the delivered full-texts as soon as possible.
- Write the workerReport to a json-file, in case something goes wrong, and keep it until the Controller notifies the Worker that the processing was successful.
 2023-05-23 22:19:41 +03:00
Lampros Smyrnaios 9cb43b3d94 - Improve startup speed, by using a faster remote server to get the host's machine public IP. This also reduces the risk of not being able to get the public IP at all. 
- Set the App to gracefully shut down the WebServer and wait up to 2 minutes.
- Increase the waiting time for the "PublicationsRetriever.executor" to shut down, to 2 minutes.
 2023-05-23 20:17:58 +03:00
Lampros Smyrnaios cc55354e73 Show the worker-id when the worker starts. 2023-05-15 13:22:55 +03:00
Lampros Smyrnaios 29a54f0b30 Remove the "shutDownOrCancelCode" from security checks, since we have an IP whitelisting mechanism in place. 2023-05-03 15:15:46 +03:00
Lampros Smyrnaios 4eac7c5c66 Fix typo in property's name. 2023-04-29 18:10:35 +03:00
Lampros Smyrnaios 53ab51922a Allow shutdown requests from the Controller. 2023-04-28 23:46:39 +03:00
Lampros Smyrnaios b98ea92dec Update/improve documentation. 2023-01-27 14:27:57 +02:00
Lampros Smyrnaios 24b52fba63 - Refactor the initialization and configuration process and Spring-ify the project. 
- Update Spring dependency.
 2023-01-25 18:33:49 +02:00
Lampros Smyrnaios 90a69686cf - When the Worker is about to shut-down, after deleting all the handled assignments' files, check for remaining full-texts in the local storage and warn the user. If no remaining files were found, then delete the parent fulltexts' directory. 
- Polish the code.
 2022-11-02 02:27:04 +02:00
Lampros Smyrnaios 5035094e44 - Move the "shutdownOrCancelCode" input in the "inputDataFile" provided by the user, for convenience and to be able to make this "auth-code" mandatory. Previously, it was optional and the app could not be made to stop in a normal-manner, if this code was not provided. 
- Improve the instructions and the error-messages for the "inputDataFile".
 2022-06-28 16:00:11 +03:00
Lampros Smyrnaios 26cbb83b51 - Add the "shutdownWorker"-endpoint to accept requests for shutting-down the Worker, gracefully, after it completes its current work (including sending the publications-files to the Controller). A user-defined "auth-code" is required. 
- Add the "cancelShutdownWorker"-endpoint to cancel a previous "shutdownWorker"-request. A user-defined "auth-code" is required.
 2022-06-22 18:53:27 +03:00
Lampros Smyrnaios 20b71164d5 - The worker will store the files in its local file-system and will send them to the controller in batches, after the latter requests them. When all files from a given assignments-num are sent, the files will be deleted from the Worker, in a scheduled-job. 
- Implement the "getFullTexts"-endpoint, which returns the requested full-texts in a zip file.
- Implement the "getFullText"-endpoint, which returns the requested full-text.
- Implement the "getHandledAssignmentsCounts"-endpoint which returns the assignments-numbers, which were handled by that worker.
- Make sure each urlReport has the same "Date" for a given assignments-number. Also, make sure the "size" and "hash" have a "null" value, in case the full-text was not found.
- Check and log thread-pool shutdown errors.
- Add the stack-trace in the error-logs, instead of the Stderr.
- Update SpringBoot dependency.
- Change log levels.
- Code cleanup.
 2021-11-26 17:04:31 +02:00
Lampros Smyrnaios 6cc2673fca - Add the ability to upload the files on an S3-ObjectStore. 
- Change the server's port and the port of the controller-api.
- Update dependencies.
 2021-07-29 09:01:53 +03:00
Lampros Smyrnaios f6e53ca289 Integrate the "PublicationsRetriever" program as a plugin, which downloads the full-texts of the publications. Afterwards, the retrieved data info is transferred to the Controller. 
The "PublicationsRetriever" can be installed locally as a library, using the "installPublicationsRetriever.sh" script.
 2021-06-22 05:58:07 +03:00
Lampros Smyrnaios 08eabe6f08 Initial commit of UrlsWorker. 2021-03-16 18:38:53 +02:00