mirror of
https://github.com/Xahau/xahaud.git
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85 lines
2.4 KiB
Plaintext
85 lines
2.4 KiB
Plaintext
@startuml
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autoactivate on
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' participant app as "Application"
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participant peer as "Peer"
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participant lr as "LedgerReplayer"
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participant lrt as "LedgerReplayTask"
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participant sla as "SkipListAcquire"
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participant lda as "LedgerDeltaAcquire"
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[-> lr : replay(finishId, numLedgers)
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lr -> sla : make_shared(finishHash)
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return skipList
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lr -> lrt : make_shared(skipList)
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return task
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lr -> sla : init(numPeers=1)
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sla -> sla : trigger(numPeers=1)
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sla -> peer : sendRequest(ProofPathRequest)
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return
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return
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return
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lr -> lrt : init()
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lrt -> sla : addDataCallback(callback)
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return
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return
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deactivate lr
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[-> peer : onMessage(ProofPathResponse)
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peer -> lr : gotSkipList(ledgerHeader, item)
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lr -> sla : processData(ledgerSeq, item)
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sla -> sla : onSkipListAcquired(skipList, ledgerSeq)
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sla -> sla : notify()
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note over sla: call the callbacks added by\naddDataCallback(callback).
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sla -> lrt : callback(ledgerId)
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lrt -> lrt : updateSkipList(ledgerId, ledgerSeq, skipList)
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lrt -> lr : createDeltas(this)
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loop
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lr -> lda : make_shared(ledgerId, ledgerSeq)
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return delta
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lr -> lrt : addDelta(delta)
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lrt -> lda : addDataCallback(callback)
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return
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return
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lr -> lda : init(numPeers=1)
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lda -> lda : trigger(numPeers=1)
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lda -> peer : sendRequest(ReplayDeltaRequest)
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return
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return
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return
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end
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return
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return
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return
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return
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return
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return
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deactivate peer
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[-> peer : onMessage(ReplayDeltaResponse)
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peer -> lr : gotReplayDelta(ledgerHeader)
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lr -> lda : processData(ledgerHeader, txns)
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lda -> lda : notify()
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note over lda: call the callbacks added by\naddDataCallback(callback).
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lda -> lrt : callback(ledgerId)
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lrt -> lrt : deltaReady(ledgerId)
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lrt -> lrt : tryAdvance()
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loop as long as child can be built
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lrt -> lda : tryBuild(parent)
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lda -> lda : onLedgerBuilt()
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note over lda
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Schedule a job to store the built ledger.
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end note
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return
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return child
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end
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return
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return
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return
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return
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return
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deactivate peer
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@enduml |