40 lines
1.8 KiB
Plaintext
40 lines
1.8 KiB
Plaintext
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sequenceDiagram
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title Native Indexer — Enregistrement d'un Indexer auprès du Native
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participant IndexerA as Indexer A
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participant IndexerB as Indexer B
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participant Native as Native Indexer (partagé)
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participant DHT as DHT Kademlia
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participant PubSub as GossipSub (oc-indexer-registry)
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Note over IndexerA,IndexerB: Au démarrage + toutes les 60s (StartNativeRegistration)
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par Indexer A s'enregistre
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IndexerA->>IndexerA: Build IndexerRegistration{PeerID_A, Addr_A}
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IndexerA->>Native: NewStream /opencloud/native/subscribe/1.0
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IndexerA->>Native: json.Encode(IndexerRegistration A)
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Native->>Native: Decode → liveIndexerEntry{PeerID_A, Addr_A, ExpiresAt=now+66s}
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Native->>DHT: PutValue("/indexer/"+PeerID_A, entry A)
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DHT-->>Native: ok
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Native->>Native: liveIndexers[PeerID_A] = entry A
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Native->>Native: knownPeerIDs[PeerID_A] = {}
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Native->>PubSub: topic.Publish([]byte(PeerID_A))
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Note over PubSub: Gossipé aux autres Natives<br/>→ ils ajoutent PeerID_A à knownPeerIDs<br/>→ refresh DHT au prochain tick 30s
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IndexerA->>Native: stream.Close()
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and Indexer B s'enregistre
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IndexerB->>IndexerB: Build IndexerRegistration{PeerID_B, Addr_B}
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IndexerB->>Native: NewStream /opencloud/native/subscribe/1.0
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IndexerB->>Native: json.Encode(IndexerRegistration B)
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Native->>Native: Decode → liveIndexerEntry{PeerID_B, Addr_B, ExpiresAt=now+66s}
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Native->>DHT: PutValue("/indexer/"+PeerID_B, entry B)
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DHT-->>Native: ok
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Native->>Native: liveIndexers[PeerID_B] = entry B
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Native->>PubSub: topic.Publish([]byte(PeerID_B))
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IndexerB->>Native: stream.Close()
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end
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Note over Native: liveIndexers = {PeerID_A: entryA, PeerID_B: entryB}
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