| Published Articles | |
| Title | Streaming Pool - managing long-living reactive streams for Java |
| Author(s) | Calia, Andrea (CERN) ; Fuchsberger, Kajetan (CERN) ; Gabriel, Mathieu (CERN) ; Galilée, Marc-Antoine (CERN) ; Garnier, Jean-Christophe (CERN) ; Hemelsoet, Georges-Henry (CERN) ; Hostettler, Michael (CERN) ; Hruska, Marek (CERN) ; Jacquet, Delphine (CERN) ; Makai, Jozsef (CERN) ; Martins Ribeiro, Tiago (CERN) ; Stanisz, Anita (CERN) |
| Publication | 2018 |
| Number of pages | 5 |
| In: | 16th International Conference on Accelerator and Large Experimental Physics Control Systems, Barcelona, Spain, 8 - 13 Oct 2017, pp.THPHA176 |
| DOI | 10.18429/JACoW-ICALEPCS2017-THPHA176 |
| Subject category | Accelerators and Storage Rings |
| Abstract | A common use case in accelerator control systems is subscribing to many properties and multiple devices and combine data from this. A new technology which got standardized during recent years in software industry are so-called reactive streams. Libraries implementing this standard provide a rich set of operators to manipulate, combine and subscribe to streams of data. However, the usual focus of such streaming libraries are applications in which those streams complete within a limited amount of time or collapse due to errors. On the other hand, in the case of a control systems we want to have those streams live for a very long time (ideally infinitely) and handle errors gracefully. In this paper we describe an approach which allows two reactive stream styles: ephemeral and long-living. This allows the developers to profit from both, the extensive features of reactive stream libraries and keeping the streams alive continuously. Further plans and ideas are also discussed. |
| Copyright/License | CC-BY-3.0 |
Corresponding record in: Inspire
记录创建於2018-02-22，最後更新在2018-02-23
