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Design of a remote data subscription mechanism
The CERN 26 GeV Proton Synchrotron (PS) accelerator complex produces a sequence of different beams in cycles of a duration of 1.2 sec or multiple of it. A Main Control Room operator, supervising the functioning of (part of) an accelerator for a particular beam, needs to coherently display on his wor...
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
1997
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Acceso en línea: | https://dx.doi.org/10.1109/23.710980 http://cds.cern.ch/record/335698 |
_version_ | 1780891287459725312 |
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author | Giulicchi, L Sicard, Claude Henri |
author_facet | Giulicchi, L Sicard, Claude Henri |
author_sort | Giulicchi, L |
collection | CERN |
description | The CERN 26 GeV Proton Synchrotron (PS) accelerator complex produces a sequence of different beams in cycles of a duration of 1.2 sec or multiple of it. A Main Control Room operator, supervising the functioning of (part of) an accelerator for a particular beam, needs to coherently display on his workstation the beam-dependent data in synchronism with this particular cycle (within a certain time delay). The classical data collection via synchronous Remote Procedure Calls cannot fully answer to these requirements. The PS Data Subscription Mechanism addresses the above-mentioned problems: · it allows a client application in a Workstation to dynamically request accelerator data synchronised to a particular beam; · the client collects data related to the same beam from different front-ends The paper exposes the CERN PS specific requirements, and the solution proposed, based on functional data-groups and providing the additional functionality of monitoring process data (i.e., send on change). |
id | cern-335698 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 1997 |
record_format | invenio |
spelling | cern-3356982021-11-11T09:56:55Zdoi:10.1109/23.710980http://cds.cern.ch/record/335698engGiulicchi, LSicard, Claude HenriDesign of a remote data subscription mechanismAccelerators and Storage RingsThe CERN 26 GeV Proton Synchrotron (PS) accelerator complex produces a sequence of different beams in cycles of a duration of 1.2 sec or multiple of it. A Main Control Room operator, supervising the functioning of (part of) an accelerator for a particular beam, needs to coherently display on his workstation the beam-dependent data in synchronism with this particular cycle (within a certain time delay). The classical data collection via synchronous Remote Procedure Calls cannot fully answer to these requirements. The PS Data Subscription Mechanism addresses the above-mentioned problems: · it allows a client application in a Workstation to dynamically request accelerator data synchronised to a particular beam; · the client collects data related to the same beam from different front-ends The paper exposes the CERN PS specific requirements, and the solution proposed, based on functional data-groups and providing the additional functionality of monitoring process data (i.e., send on change).CERN-PS-97-055-COoai:cds.cern.ch:3356981997-10-03 |
spellingShingle | Accelerators and Storage Rings Giulicchi, L Sicard, Claude Henri Design of a remote data subscription mechanism |
title | Design of a remote data subscription mechanism |
title_full | Design of a remote data subscription mechanism |
title_fullStr | Design of a remote data subscription mechanism |
title_full_unstemmed | Design of a remote data subscription mechanism |
title_short | Design of a remote data subscription mechanism |
title_sort | design of a remote data subscription mechanism |
topic | Accelerators and Storage Rings |
url | https://dx.doi.org/10.1109/23.710980 http://cds.cern.ch/record/335698 |
work_keys_str_mv | AT giulicchil designofaremotedatasubscriptionmechanism AT sicardclaudehenri designofaremotedatasubscriptionmechanism |