Update the README.md

README.md

@@ -1,17 +1,17 @@
 # UrlsWorker
 
-This is the Worker's Application.<br>
-It requests assignments from the [controller](https://code-repo.d4science.org/lsmyrnaios/UrlsController) and processes them.<br>
-It posts the results to the controller, which in turn, puts them in a database.<br>
+The Worker's Application, requests assignments from the [Controller](https://code-repo.d4science.org/lsmyrnaios/UrlsController) and processes them, downloading the available full-texts.<br>
+Then, it posts the results to the Controller, which in turn, requests from the Worker, the full-texts which are not already found by other workers, in batches.<br>
+The Worker responds by compressing and sending the requested files in each batch.<br>
 <br>
-
 To install and run the application:
 - Run ```git clone``` and then ```cd UrlsWorker```.
-- Create the file ```S3_minIO_credentials.txt``` , which contains just one line with the ___S3_url___, ___S3_username___, ___S3_password___, ___S3_server_region___ and the ___S3_bucket___, all separated by a _comma_ ```,```.
-- [Optional] Create the file ```inputData.txt``` , which contains just one line with the ___workerId___, the __maxAssignmentsLimitPerBatch__, the __maxAssignmentsBatchesToHandleBeforeRestart__ and the ___controller's base api-url___, all seperated by a _comma_ ```,``` . For example: ```worker_1,http://IP:PORT/api/```.
-- Execute the ```installAndRun.sh``` script. In case the above file (_inputData.txt_) does not exist, it will request the current ___worker's ID___, the __maxAssignmentsLimitPerBatch__, the __maxAssignmentsBatchesToHandleBeforeRestart__ and the ___Controller's Url___, and it will create the _inputData.txt_ file.<br>
-
-Note: If the "maxAssignmentsBatchesToHandleBeforeRestart" is zero or negative, then an infinite number of assignments-batches will be handled.
-That script, installs the [PublicationsRetriever](https://github.com/LSmyrnaios/PublicationsRetriever), as a library and then compiles and runs the whole Application.<br>
-If you want to just run the app, then run the script with the argument "1": ```./installAndRun.sh 1```.<br>
+- [Optional] Create the file ```inputData.txt``` , which contains just one line with the ___workerId___, the __maxAssignmentsLimitPerBatch__, the __maxAssignmentsBatchesToHandleBeforeRestart__ and the ___controller's base api-url___, all seperated by a _comma_ ```,``` . For example: ```worker_1,1000,0,http://IP:PORT/api/```.
+- Execute the ```installAndRun.sh``` script. In case the above file (_inputData.txt_) does not exist, it will request the required data from the user, and then it will create the _inputData.txt_ file.<br>
+<br>
+
+Notes:
+- If the "maxAssignmentsBatchesToHandleBeforeRestart" is zero or negative, then an infinite number of assignments-batches will be handled.<br>
+- The above script, installs the [PublicationsRetriever](https://github.com/LSmyrnaios/PublicationsRetriever), as a library and then compiles and runs the whole Application.<br>
+- If you want to just run the app, then run the script with the argument "1": ```./installAndRun.sh 1```.<br>
 <br>