kad: Providers part 3: publish provider records (start providing) #234
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lexnv
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## [0.8.0] - 2024-11-01 This release adds support for content provider advertisement and discovery to Kademlia protocol implementation (see libp2p [spec](https://github.com/libp2p/specs/blob/master/kad-dht/README.md#content-provider-advertisement-and-discovery)). Additionally, the release includes several improvements and memory leak fixes to enhance the stability and performance of the litep2p library. ### Added - kad: Providers part 8: unit, e2e, and `libp2p` conformance tests ([#258](#258)) - kad: Providers part 7: better types and public API, public addresses & known providers ([#246](#246)) - kad: Providers part 6: stop providing ([#245](#245)) - kad: Providers part 5: `GET_PROVIDERS` query ([#236](#236)) - kad: Providers part 4: refresh local providers ([#235](#235)) - kad: Providers part 3: publish provider records (start providing) ([#234](#234)) ### Changed - transport_service: Improve connection stability by downgrading connections on substream inactivity ([#260](#260)) - transport: Abort canceled dial attempts for TCP, WebSocket and Quic ([#255](#255)) - kad/executor: Add timeout for writting frames ([#277](#277)) - kad: Avoid cloning the `KademliaMessage` and use reference for `RoutingTable::closest` ([#233](#233)) - peer_state: Robust state machine transitions ([#251](#251)) - address_store: Improve address tracking and add eviction algorithm ([#250](#250)) - kad: Remove unused serde cfg ([#262](#262)) - req-resp: Refactor to move functionality to dedicated methods ([#244](#244)) - transport_service: Improve logs and move code from tokio::select macro ([#254](#254)) ### Fixed - tcp/websocket/quic: Fix cancel memory leak ([#272](#272)) - transport: Fix pending dials memory leak ([#271](#271)) - ping: Fix memory leak of unremoved `pending_opens` ([#274](#274)) - identify: Fix memory leak of unused `pending_opens` ([#273](#273)) - kad: Fix not retrieving local records ([#221](#221)) --------- Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> Co-authored-by: Dmitry Markin <dmitry@markin.tech>
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This PR updates litep2p to the latest release. - `KademliaEvent::PutRecordSucess` is renamed to fix word typo - `KademliaEvent::GetProvidersSuccess` and `KademliaEvent::IncomingProvider` are needed for bootnodes on DHT work and will be utilized later ### Added - kad: Providers part 8: unit, e2e, and `libp2p` conformance tests ([#258](paritytech/litep2p#258)) - kad: Providers part 7: better types and public API, public addresses & known providers ([#246](paritytech/litep2p#246)) - kad: Providers part 6: stop providing ([#245](paritytech/litep2p#245)) - kad: Providers part 5: `GET_PROVIDERS` query ([#236](paritytech/litep2p#236)) - kad: Providers part 4: refresh local providers ([#235](paritytech/litep2p#235)) - kad: Providers part 3: publish provider records (start providing) ([#234](paritytech/litep2p#234)) ### Changed - transport_service: Improve connection stability by downgrading connections on substream inactivity ([#260](paritytech/litep2p#260)) - transport: Abort canceled dial attempts for TCP, WebSocket and Quic ([#255](paritytech/litep2p#255)) - kad/executor: Add timeout for writting frames ([#277](paritytech/litep2p#277)) - kad: Avoid cloning the `KademliaMessage` and use reference for `RoutingTable::closest` ([#233](paritytech/litep2p#233)) - peer_state: Robust state machine transitions ([#251](paritytech/litep2p#251)) - address_store: Improve address tracking and add eviction algorithm ([#250](paritytech/litep2p#250)) - kad: Remove unused serde cfg ([#262](paritytech/litep2p#262)) - req-resp: Refactor to move functionality to dedicated methods ([#244](paritytech/litep2p#244)) - transport_service: Improve logs and move code from tokio::select macro ([#254](paritytech/litep2p#254)) ### Fixed - tcp/websocket/quic: Fix cancel memory leak ([#272](paritytech/litep2p#272)) - transport: Fix pending dials memory leak ([#271](paritytech/litep2p#271)) - ping: Fix memory leak of unremoved `pending_opens` ([#274](paritytech/litep2p#274)) - identify: Fix memory leak of unused `pending_opens` ([#273](paritytech/litep2p#273)) - kad: Fix not retrieving local records ([#221](paritytech/litep2p#221)) See release changelog for more details: https://github.com/paritytech/litep2p/releases/tag/v0.8.0 cc @paritytech/networking --------- Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> Co-authored-by: Dmitry Markin <dmitry@markin.tech>
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Implement
ADD_PROVIDERnetwork request and executeFIND_NODEquery to publish local provider to the target peers.Builds upon #200 & #213.
Next PR in the series: #235.
Follow-up