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44 lines
695 B
Plaintext
44 lines
695 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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header "Local\nOwner"
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title "Open Read&Write"
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participant Client
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control SiteA
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boundary "Other Sites" as Others
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Client -> SiteA ++ : Open [rw]
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SiteA -> SiteA : Check owner
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alt Client is owner
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SiteA -> SiteA : Lock file
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alt Already locked
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SiteA --> Client : File is locked
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else Locked
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SiteA ->> Others : File locked
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note left
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Distribute Info
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about Lock
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end note
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end
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end
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SiteA -> SiteA : Check availablility
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alt Locally available
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SiteA --> Client -- : File opened
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end
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@enduml
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