|
|
@@ -0,0 +1,42 @@
|
|
|
+@startuml OfflineTranmission
|
|
|
+header Message OfflineTranmission
|
|
|
+' left to bottom direction
|
|
|
+skinparam actorStyle awesome
|
|
|
+
|
|
|
+skinparam usecase {
|
|
|
+ BackgroundColor<< Publisher >> Pink
|
|
|
+ BorderColor<< Publisher >> Red
|
|
|
+ BackgroundColor<< Subscriber >> Pink
|
|
|
+ BorderColor<< Subscriber >> Red
|
|
|
+}
|
|
|
+
|
|
|
+package PublisherSite {
|
|
|
+ actor "Publisher" as Publisher #pink;line:red;line.bold;text:red
|
|
|
+ (Parent) as (parentPub) << Publisher >>
|
|
|
+ usecase "Parent" as parentPub
|
|
|
+ () "Proxy" as proxy1
|
|
|
+}
|
|
|
+
|
|
|
+package SubscriberSite {
|
|
|
+ () "Proxy" as proxy2
|
|
|
+ () "Proxy" as proxy3
|
|
|
+ (Parent) as (parentSub) << Subscriber >>
|
|
|
+ actor "Subscriber" as Subscriber1 #pink;line:red;line.bold;text:red
|
|
|
+ actor "Subscriber" as Subscriber2 #cyan;line:blue;line.bold;text:blue
|
|
|
+}
|
|
|
+
|
|
|
+note "<b><size:18>Blue COLOR</size></b> is the \nfirst triggering mechanism for \noffline transmission." as N1
|
|
|
+note "<b><size:18>Red COLOR</size></b> is the \nfirst line of streaming." as N2
|
|
|
+
|
|
|
+Publisher --> proxy1 #line:Red;text:Red : Publish data to \ndesignated subsriber \nover proxy
|
|
|
+Publisher -> parentPub : If internet is \ndown, NOTIFY \nparent publisher
|
|
|
+Subscriber1 --> proxy2 #line:Red;text:Red : Receive data \nfrom Publisher
|
|
|
+parentPub -> parentSub #line:blue;line.bold;text:Blue : Notify Internet \nWas Offline \nPlease Subscribe \nAgain
|
|
|
+proxy1 ... proxy2 #line:Red;text:Red : Internet Connection \nCut off
|
|
|
+
|
|
|
+Subscriber2 -> proxy3 #line:Blue;text:Blue : Subcribe to Publisher \nvia new Proxxy
|
|
|
+proxy1 . proxy3 #line:Blue;text:Blue : Subscribe to proxy \n to continue receiving \ndata
|
|
|
+Subscriber2 <- parentSub #line:Blue;text:Blue : Instantiate a \nnew Subsscriber
|
|
|
+parentSub <- Subscriber1 : Persists data \nreceived from \nPublisher
|
|
|
+
|
|
|
+@enduml
|
