Update to libp2p 0.12

core/consensus/common/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 derive_more = "0.14.0"
-libp2p = { version = "0.11.0", default-features = false }
+libp2p = { version = "0.12.0", default-features = false }
 log = "0.4"
 primitives = { package = "substrate-primitives", path= "../../primitives" }
 inherents = { package = "substrate-inherents", path = "../../inherents" }

core/network/Cargo.toml

@@ -22,7 +22,7 @@ linked_hash_set = "0.1.3"
 lru-cache = "0.1.1"
 rustc-hex = "2.0"
 rand = "0.6"
-libp2p = { version = "0.11.0", default-features = false, features = ["secp256k1", "libp2p-websocket"] }
+libp2p = { version = "0.12.0", default-features = false, features = ["secp256k1", "libp2p-websocket"] }
 fork-tree = { path = "../../core/utils/fork-tree" }
 consensus = { package = "substrate-consensus-common", path = "../../core/consensus/common" }
 client = { package = "substrate-client", path = "../../core/client" }

core/network/src/behaviour.rs

@@ -23,9 +23,9 @@ use crate::protocol::{CustomMessageOutcome, Protocol};
 use futures::prelude::*;
 use libp2p::NetworkBehaviour;
 use libp2p::core::{Multiaddr, PeerId, PublicKey};
+use libp2p::kad::record;
 use libp2p::swarm::{NetworkBehaviourAction, NetworkBehaviourEventProcess};
 use libp2p::core::{nodes::Substream, muxing::StreamMuxerBox};
-use libp2p::multihash::Multihash;
 use log::warn;
 use sr_primitives::traits::Block as BlockT;
 use std::iter;
@@ -101,12 +101,12 @@ impl<B: BlockT, S: NetworkSpecialization<B>, H: ExHashT> Behaviour<B, S, H> {
 	}
 
 	/// Start querying a record from the DHT. Will later produce either a `ValueFound` or a `ValueNotFound` event.
-	pub fn get_value(&mut self, key: &Multihash) {
+	pub fn get_value(&mut self, key: &record::Key) {
 		self.discovery.get_value(key);
 	}
 
 	/// Starts putting a record into DHT. Will later produce either a `ValuePut` or a `ValuePutFailed` event.
-	pub fn put_value(&mut self, key: Multihash, value: Vec<u8>) {
+	pub fn put_value(&mut self, key: record::Key, value: Vec<u8>) {
 		self.discovery.put_value(key, value);
 	}
 }

core/network/src/discovery.rs

@@ -52,14 +52,13 @@ use libp2p::core::{ConnectedPoint, Multiaddr, PeerId, PublicKey};
 use libp2p::swarm::{ProtocolsHandler, NetworkBehaviour, NetworkBehaviourAction, PollParameters};
 use libp2p::kad::{Kademlia, KademliaEvent, Quorum, Record};
 use libp2p::kad::GetClosestPeersError;
-use libp2p::kad::record::store::MemoryStore;
+use libp2p::kad::record::{self, store::MemoryStore};
 #[cfg(not(target_os = "unknown"))]
 use libp2p::{swarm::toggle::Toggle};
 #[cfg(not(target_os = "unknown"))]
 use libp2p::core::{nodes::Substream, muxing::StreamMuxerBox};
 #[cfg(not(target_os = "unknown"))]
 use libp2p::mdns::{Mdns, MdnsEvent};
-use libp2p::multihash::Multihash;
 use libp2p::multiaddr::Protocol;
 use log::{debug, info, trace, warn};
 use std::{cmp, collections::VecDeque, time::Duration};
@@ -159,15 +158,15 @@ impl<TSubstream> DiscoveryBehaviour<TSubstream> {
 	/// Start fetching a record from the DHT.
 	///
 	/// A corresponding `ValueFound` or `ValueNotFound` event will later be generated.
-	pub fn get_value(&mut self, key: &Multihash) {
+	pub fn get_value(&mut self, key: &record::Key) {
 		self.kademlia.get_record(key, Quorum::One)
 	}
 
 	/// Start putting a record into the DHT. Other nodes can later fetch that value with
 	/// `get_value`.
 	///
 	/// A corresponding `ValuePut` or `ValuePutFailed` event will later be generated.
-	pub fn put_value(&mut self, key: Multihash, value: Vec<u8>) {
+	pub fn put_value(&mut self, key: record::Key, value: Vec<u8>) {
 		self.kademlia.put_record(Record::new(key, value), Quorum::All);
 	}
 }
@@ -187,16 +186,16 @@ pub enum DiscoveryOut {
 	UnroutablePeer(PeerId),
 
 	/// The DHT yeided results for the record request, grouped in (key, value) pairs.
-	ValueFound(Vec<(Multihash, Vec<u8>)>),
+	ValueFound(Vec<(record::Key, Vec<u8>)>),
 
 	/// The record requested was not found in the DHT.
-	ValueNotFound(Multihash),
+	ValueNotFound(record::Key),
 
 	/// The record with a given key was successfully inserted into the DHT.
-	ValuePut(Multihash),
+	ValuePut(record::Key),
 
 	/// Inserting a value into the DHT failed.
-	ValuePutFailed(Multihash),
+	ValuePutFailed(record::Key),
 }
 
 impl<TSubstream> NetworkBehaviour for DiscoveryBehaviour<TSubstream>

core/network/src/lib.rs

@@ -286,8 +286,8 @@ pub enum NetworkStatePeerEndpoint {
 	Dialing(Multiaddr),
 	/// We are listening.
 	Listening {
-		/// Address we're listening on that received the connection.
-		listen_addr: Multiaddr,
+		/// Local address of the connection.
+		local_addr: Multiaddr,
 		/// Address data is sent back to.
 		send_back_addr: Multiaddr,
 	},
@@ -298,9 +298,9 @@ impl From<ConnectedPoint> for NetworkStatePeerEndpoint {
 		match endpoint {
 			ConnectedPoint::Dialer { address } =>
 				NetworkStatePeerEndpoint::Dialing(address),
-			ConnectedPoint::Listener { listen_addr, send_back_addr } =>
+			ConnectedPoint::Listener { local_addr, send_back_addr } =>
 				NetworkStatePeerEndpoint::Listening {
-					listen_addr,
+					local_addr,
 					send_back_addr
 				}
 		}

core/network/src/protocol/event.rs

@@ -17,21 +17,21 @@
 //! Network event types. These are are not the part of the protocol, but rather
 //! events that happen on the network like DHT get/put results received.
 
-use libp2p::multihash::Multihash;
+use libp2p::kad::record::Key;
 
 /// Events generated by DHT as a response to get_value and put_value requests.
 pub enum DhtEvent {
 	/// The value was found.
-	ValueFound(Vec<(Multihash, Vec<u8>)>),
+	ValueFound(Vec<(Key, Vec<u8>)>),
 
 	/// The requested record has not been found in the DHT.
-	ValueNotFound(Multihash),
+	ValueNotFound(Key),
 
 	/// The record has been successfully inserted into the DHT.
-	ValuePut(Multihash),
+	ValuePut(Key),
 
 	/// An error has occured while putting a record into the DHT.
-	ValuePutFailed(Multihash),
+	ValuePutFailed(Key),
 }
 
 /// Type for events generated by networking layer.

core/network/src/service.rs

@@ -33,7 +33,7 @@ use consensus::import_queue::{BlockImportResult, BlockImportError};
 use futures::{prelude::*, sync::mpsc};
 use futures03::TryFutureExt as _;
 use log::{warn, error, info};
-use libp2p::{PeerId, Multiaddr, multihash::Multihash};
+use libp2p::{PeerId, Multiaddr, kad::record};
 use libp2p::core::{transport::boxed::Boxed, muxing::StreamMuxerBox};
 use libp2p::swarm::NetworkBehaviour;
 use parking_lot::Mutex;
@@ -456,7 +456,7 @@ impl<B: BlockT + 'static, S: NetworkSpecialization<B>, H: ExHashT> NetworkServic
 	///
 	/// This will generate either a `ValueFound` or a `ValueNotFound` event and pass it to
 	/// `on_event` on the network specialization.
-	pub fn get_value(&self, key: &Multihash) {
+	pub fn get_value(&self, key: &record::Key) {
 		let _ = self
 			.to_worker
 			.unbounded_send(ServerToWorkerMsg::GetValue(key.clone()));
@@ -466,7 +466,7 @@ impl<B: BlockT + 'static, S: NetworkSpecialization<B>, H: ExHashT> NetworkServic
 	///
 	/// This will generate either a `ValuePut` or a `ValuePutFailed` event and pass it to
 	/// `on_event` on the network specialization.
-	pub fn put_value(&self, key: Multihash, value: Vec<u8>) {
+	pub fn put_value(&self, key: record::Key, value: Vec<u8>) {
 		let _ = self
 			.to_worker
 			.unbounded_send(ServerToWorkerMsg::PutValue(key, value));
@@ -584,8 +584,8 @@ enum ServerToWorkerMsg<B: BlockT, S: NetworkSpecialization<B>> {
 	ExecuteWithSpec(Box<dyn FnOnce(&mut S, &mut dyn Context<B>) + Send>),
 	ExecuteWithGossip(Box<dyn FnOnce(&mut ConsensusGossip<B>, &mut dyn Context<B>) + Send>),
 	GossipConsensusMessage(B::Hash, ConsensusEngineId, Vec<u8>, GossipMessageRecipient),
-	GetValue(Multihash),
-	PutValue(Multihash, Vec<u8>),
+	GetValue(record::Key),
+	PutValue(record::Key, Vec<u8>),
 	AddKnownAddress(PeerId, Multiaddr),
 }
 

core/peerset/Cargo.toml

@@ -9,7 +9,7 @@ edition = "2018"
 
 [dependencies]
 futures-preview = "=0.3.0-alpha.17"
-libp2p = { version = "0.11.0", default-features = false }
+libp2p = { version = "0.12.0", default-features = false }
 linked-hash-map = "0.5"
 log = "0.4"
 lru-cache = "0.1.2"

core/telemetry/Cargo.toml

@@ -11,7 +11,7 @@ parking_lot = "0.9.0"
 futures01 = { package = "futures", version = "0.1" }
 futures-preview = { version = "=0.3.0-alpha.17", features = ["compat"] }
 futures-timer = "0.2.1"
-libp2p = { version = "0.11.0", default-features = false, features = ["libp2p-websocket"] }
+libp2p = { version = "0.12.0", default-features = false, features = ["libp2p-websocket"] }
 log = "0.4"
 rand = "0.6"
 serde = { version = "1.0.81", features = ["derive"] }