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39 lines
670 B
Plaintext
39 lines
670 B
Plaintext
3 years ago
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@startuml
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autonumber
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hide footbox
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footer "LTDFS | Ruakij"
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title "Write to opened file"
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participant Client
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control SiteA
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boundary SiteB
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boundary "Other Sites" as Others
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Client -> SiteA ++ : Section-Data
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SiteA -> SiteA : Check owner
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alt SiteA is owner
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SiteA -> SiteA ++ : Save Data
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SiteA --> SiteA -- : Done
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SiteA ->> Others : Section changed
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else SiteB is owner
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SiteA -> SiteA ++ : Save in cache
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note right : Write-Back Cache
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SiteA ->> SiteB ++ : Write Section-Data
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SiteB -> SiteB ++ : Save Data
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SiteB--
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SiteB ->> Others -- : Section changed
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SiteA --> SiteA -- : Done
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end
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SiteA --> Client -- : Done
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@enduml
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