Work Log

24-01-2021: Finish ACS/NT/ZeroMQ presentation.

• Translate presentation to english.
• ZeroMQ brief description.
• Prepare new version of initial presentation, read about ZeroMQ sockets and patterns.

25-01-2021:

• Testing, read code, comment features of functions and MACROs.
• Read about TAO and ACE framework.
• VM issues, tests failed. (Some ACS directories deleted)

[26-01-2021 ; 27-01-2021]: 

• None already-made test of ACS/BulkDataNT repository works.
• Read API documentation(API Docs).
• Comment code and learn about functions and Classes used in Test N°1 "SenderReceiverTest". Done!
• If arguments of test executable are changed, process throw ERROR.
• If ACS process is stoped(Ctrl + C), may generate ERROR with ACS instances. "acsdataClean -all" and "killACS" commands work only sometimes.
• JorgeSep gives me TAT documentation. (IntGuidelines.pdf)

[28-01-2021 ; 29-01-2021]:

• Change simple Receive and Sender Test(bdNTReceiverTest - bdNTSenderTest) for add more flows.
• Compile without errors and warnings.
• Test just works with one flow like original test.
• Problemas with CBD and others files in new test execution.

31-01-2021:

• Test code with six flows edited and it works!
• Prepare advances presentation of week two.

01-02-2021:

• Read and understand others Test of ACS/BulkDataRepository
• Read TAT documentation.

02-02-2021:

• Summary updated (ACS/BulkDataNT Summary (TAT summary added))
• Hardcoding erased and test code its now general.
• Create repository with BDNT tester (BulkDataNT_Tester)

03-02-2021:

• Install dependencies for ZMQ in RHEL7 machine(Founded in opensuses.org repositories, link in references):

1. libzmq →(Dependencies) libbsd - libpgm - libsodium.
2. zmq-devel →(Dependencies) gnutls-devel(yum) - nss-devel(yum) - libbsd-devel - libpgm-devel - libsodium-devel.
3. protobuf-compiler and protobuf-devel (yum).

• ACSflix compiled and ready for testing.

[04-02-2021 - 05-02-2021]:

• Study ACSflix code.
• Make ACSflix summary.

07-02-2021:

• Prepare Monday presentation.

[08-02-2021 ; 09-02-2021]:

• Read ZMQ docs and source code.
• Read ACSflix source code.
• Work with worker testing.
• Worker test code finished(for now).

10-02-2021:

• Work in Sender test.
• Understand ZMQ sender paradigm.

11-02-2021:

• Multiple flows send and receive data. Test works!

12-02-2021:

• Read others test and try to implement multiple Streams.
• Working in new BulkDataZMQ implementation.

14-02-2021:

• Prepare Last week advances presentation.
• Prepare ALMA summer job workers presentation.

15-02-2021:

• Compare performance between ZMQ and NT with multiple flows and data size Test.

16-02-2021:

• Implement ZMQ comunication using PGM protocol. (Testing not working in same machine. I need to try with 2 different machines.)

[17-02-2021 ; 18-02-2021]:

• Return to read ACS BulkDataTranfer documentation.
• Understand Makefile and IDL files.
• Try to implement BulkDataZMQ.

18-02-2021:

• Makefile know is working.
• Change names of classes and everything that not have sense in ACS/BulkData context.
• Working on BDZMQ and his structure.

19-02-2021:

20-02-2021:

21-02-2021:

22-02-2021:

23-02-2021:

24-02-2021:

25-02-2021:

26-02-2021:

27-02-2021:

28-02-2021: