57 lines
2.1 KiB
Plaintext
57 lines
2.1 KiB
Plaintext
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sequenceDiagram
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title Node Initialization — Pair A (InitNode)
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participant MainA as main (Pair A)
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participant NodeA as Node A
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participant libp2pA as libp2p (Pair A)
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participant DBA as DB Pair A (oc-lib)
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participant NATSA as NATS A
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participant IndexerA as Indexer (partagé)
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participant StreamA as StreamService A
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participant PubSubA as PubSubService A
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MainA->>NodeA: InitNode(isNode, isIndexer, isNativeIndexer)
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NodeA->>NodeA: LoadKeyFromFilePrivate() → priv
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NodeA->>NodeA: LoadPSKFromFile() → psk
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NodeA->>libp2pA: New(PrivateNetwork(psk), Identity(priv), ListenAddr:4001)
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libp2pA-->>NodeA: host A (PeerID_A)
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Note over NodeA: isNode == true
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NodeA->>libp2pA: NewGossipSub(ctx, host)
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libp2pA-->>NodeA: ps (GossipSub)
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NodeA->>IndexerA: ConnectToIndexers → SendHeartbeat /opencloud/heartbeat/1.0
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Note over IndexerA: Heartbeat long-lived établi<br/>Score qualité calculé (bw + uptime + diversité)
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IndexerA-->>NodeA: OK
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NodeA->>NodeA: claimInfo(name, hostname)
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NodeA->>IndexerA: TempStream /opencloud/record/publish/1.0
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NodeA->>IndexerA: json.Encode(PeerRecord A signé)
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IndexerA->>IndexerA: DHT.PutValue("/node/"+DID_A, record)
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NodeA->>DBA: NewRequestAdmin(PEER).Search(SELF)
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DBA-->>NodeA: peer A local (ou UUID généré)
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NodeA->>NodeA: StartGC(30s) — GC sur StreamRecords
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NodeA->>StreamA: InitStream(ctx, host, PeerID_A, 1000, nodeA)
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StreamA->>StreamA: SetStreamHandler(heartbeat/partner, search, planner, ...)
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StreamA->>DBA: Search(PEER, PARTNER) → liste partenaires
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DBA-->>StreamA: [] (aucun partenaire au démarrage)
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StreamA-->>NodeA: StreamService A
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NodeA->>PubSubA: InitPubSub(ctx, host, ps, nodeA, streamA)
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PubSubA->>PubSubA: subscribeEvents(PB_SEARCH, timeout=-1)
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PubSubA-->>NodeA: PubSubService A
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NodeA->>NodeA: SubscribeToSearch(ps, callback)
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Note over NodeA: callback: GetPeerRecord(evt.From)<br/>→ StreamService.SendResponse
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NodeA->>NATSA: ListenNATS(nodeA)
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Note over NATSA: Enregistre handlers:<br/>CREATE_RESOURCE, PROPALGATION_EVENT
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NodeA-->>MainA: *Node A prêt
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