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litep2p: Update litep2p to v0.8.0 #6353

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merged 5 commits into from
Nov 5, 2024
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litep2p: Update litep2p to v0.8.0 #6353

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f8ed420
cargo: Update litep2p to 0.8.0
lexnv Nov 4, 2024
13ad3d4
litep2p/discovery: Handle match cases for GetProviders SetProvider
lexnv Nov 4, 2024
ff0dfe6
litep2p/discovery: Adjust for typo
lexnv Nov 4, 2024
80b360d
Add prdoc
lexnv Nov 4, 2024
0af3f66
Update prdoc/pr_6353.prdoc
lexnv Nov 5, 2024
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4 changes: 2 additions & 2 deletions Cargo.lock
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2 changes: 1 addition & 1 deletion Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -848,7 +848,7 @@ linked-hash-map = { version = "0.5.4" }
linked_hash_set = { version = "0.1.4" }
linregress = { version = "0.5.1" }
lite-json = { version = "0.2.0", default-features = false }
litep2p = { version = "0.7.0", features = ["websocket"] }
litep2p = { version = "0.8.0", features = ["websocket"] }
log = { version = "0.4.22", default-features = false }
macro_magic = { version = "0.5.1" }
maplit = { version = "1.0.2" }
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12 changes: 12 additions & 0 deletions prdoc/pr_6353.prdoc
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@@ -0,0 +1,12 @@
title: Update litep2p network backend to version 0.8.0

doc:
- audience: [ Node Dev, Node Operator ]
description: |
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.
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crates:
- name: sc-network
bump: patch
5 changes: 4 additions & 1 deletion substrate/client/network/src/litep2p/discovery.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -553,7 +553,7 @@ impl Stream for Discovery {

return Poll::Ready(Some(DiscoveryEvent::GetRecordSuccess { query_id, records }));
},
Poll::Ready(Some(KademliaEvent::PutRecordSucess { query_id, key: _ })) =>
Poll::Ready(Some(KademliaEvent::PutRecordSuccess { query_id, key: _ })) =>
return Poll::Ready(Some(DiscoveryEvent::PutRecordSuccess { query_id })),
Poll::Ready(Some(KademliaEvent::QueryFailed { query_id })) => {
match this.find_node_query_id == Some(query_id) {
Expand All @@ -576,6 +576,9 @@ impl Stream for Discovery {

return Poll::Ready(Some(DiscoveryEvent::IncomingRecord { record }))
},
// Content provider events are ignored for now.
Poll::Ready(Some(KademliaEvent::GetProvidersSuccess { .. })) |
Poll::Ready(Some(KademliaEvent::IncomingProvider { .. })) => {},
}

match Pin::new(&mut this.identify_event_stream).poll_next(cx) {
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