* update libp2p to 0.52.0
* proto name now must implement `AsRef<str>`
* update libp2p version everywhere
* ToSwarm, FromBehaviour, ToBehaviour
also LocalProtocolsChange and RemoteProtocolsChange
* new NetworkBehaviour invariants
* replace `Vec<u8>` with `StreamProtocol`
* rename ConnectionHandlerEvent::Custom to NotifyBehaviour
* remove DialError & ListenError invariants
also fix pending_events
* use connection_limits::Behaviour
See https://github.com/libp2p/rust-libp2p/pull/3885
* impl `void::Void` for `BehaviourOut`
also use `Behaviour::with_codec`
* KademliaHandler no longer public
* fix StreamProtocol construction
* update libp2p-identify to 0.2.0
* remove non-existing methods from PollParameters
rename ConnectionHandlerUpgrErr to StreamUpgradeError
* `P2p` now contains `PeerId`, not `Multihash`
* use multihash-codetable crate
* update Cargo.lock
* reformat text
* comment out tests for now
* remove `.into()` from P2p
* confirm observed addr manually
See https://github.com/libp2p/rust-libp2p/blob/master/protocols/identify/CHANGELOG.md#0430
* remove SwarmEvent::Banned
since we're not using `ban_peer_id`, this can be safely removed.
we may want to introduce `libp2p::allow_block_list` module in the future.
* fix imports
* replace `libp2p` with smaller deps in network-gossip
* bring back tests
* finish rewriting tests
* uncomment handler tests
* Revert "uncomment handler tests"
This reverts commit 720a06815887f4e10767c62b58864a7ec3a48e50.
* add a fixme
* update Cargo.lock
* remove extra From
* make void uninhabited
* fix discovery test
* use autonat protocols
confirming external addresses manually is unsafe in open networks
* fix SyncNotificationsClogged invariant
* only set server mode manually in tests
doubt that we need to set it on node since we're adding public addresses
* address @dmitry-markin comments
* remove autonat
* removed unused var
* fix EOL
* update smallvec and sha2
in attempt to compile polkadot
* bump k256
in attempt to build cumulus
---------
Co-authored-by: parity-processbot <>
* client/network: upgrade to libp2p 0.51.0
* make discovery.rs compile
* make peer_info.rs compile
* changes to notifications and request-response proto
* make service.rs compile
* towards making request_responses.rs compile
* make request_responses.rs compile
* make request_responses.rs compile
* fix notifications/behaviour.rs tests
* fix warnings
* remove old code
* allow deprecated code (temporary)
* upgrade to libp2p 0.51.1
* add TODO for behaviour tests
* return empty vec if peer_id is absent
https://github.com/paritytech/substrate/pull/13587#discussion_r1141695167
fyi: I don't really know what the old behaviour was.
* update comment to reflect new defaults
Closes#13338
* Revert "update comment to reflect new defaults"
This reverts commit 7a981abd69308e9d522ec94905f181439a1b1dba.
* remove config.rs (from wrong merge)
* upgrade to libp2p 0.51.2
* fix formatting
* use handle_pending_outbound_connection in networt_state RPC
* update deps
* use re-exports when we use other libp2p packages
* Apply suggestions from code review
Co-authored-by: Dmitry Markin <dmitry@markin.tech>
* format code
* handle potential errors in network_state RPC
* only update libp2p crate
* update libp2p-core
* fix docs
* use libp2p-identity instead of libp2p
where it's possible. libp2p-identity is much smaller, hence makes sense
to use it instead of larger libp2p crate.
* Update client/network/src/discovery.rs
Co-authored-by: Aaro Altonen <48052676+altonen@users.noreply.github.com>
* update Cargo.lock
* add comment for per_connection_event_buffer_size
current value is somewhat arbitrary and needs to be tweaked depending on
memory usage and network worker sleep stats.
* fix link format
* update Cargo.lock
* upgrade to libp2p 0.51.3
* deprecate mplex
* Revert "deprecate mplex"
This reverts commit 9e25820e706e464a0e962a8604861fcb2a7641eb.
* Revert "upgrade to libp2p 0.51.3"
This reverts commit 6544dd4138e2f89517bd7c7281fc78a638ec7040.
* use new libp2p version in `statement` crate
* pin version temporarily
* libp2p 0.51.3
* deprecate mplex
* deprecate legacy noise handshake
* fix build error
* update libp2p-identity
* enable libp2p-identity:ed25519 feature in sc-consensus
* enable ed25519 for peerset as well
---------
Co-authored-by: Dmitry Markin <dmitry@markin.tech>
Co-authored-by: Aaro Altonen <48052676+altonen@users.noreply.github.com>
Co-authored-by: parity-processbot <>
* Move service tests to `client/network/tests`
These tests depend on `sc-network` and `sc-network-sync` so they should
live outside the crate.
* Move some configs from `sc-network-common` to `sc-network`
* Move `NetworkService` traits to `sc-network`
* Move request-responses to `sc-network`
* Remove more stuff
* Remove rest of configs from `sc-network-common` to `sc-network`
* Remove more stuff
* Fix warnings
* Update client/network/src/request_responses.rs
Co-authored-by: Dmitry Markin <dmitry@markin.tech>
* Fix cargo doc
---------
Co-authored-by: Dmitry Markin <dmitry@markin.tech>
* Replace `futures-channel` with `async-channel` in `out_events`
* Apply suggestions from code review
Co-authored-by: Koute <koute@users.noreply.github.com>
* Also print the backtrace of `send()` call
* Switch from `backtrace` crate to `std::backtrace`
* Remove outdated `backtrace` dependency
* Remove `backtrace` from `Cargo.lock`
---------
Co-authored-by: Koute <koute@users.noreply.github.com>
* upgrade libp2p to 0.50.0
* on_swarm_event and on_connection_handler_event
* replace `Swarm::new` with `Swarm::with_threadpool_executor`
* on_swarm_event and on_connection_handler_event part 2
* on_swarm_event and on_connection_handler_event part 3
* on_swarm_event and on_connection_handler_event part 4
* update libp2p
* libp2p 0.50.0
* rename OutboundQueryCompleted to OutboundQueryProgressed
refs https://github.com/libp2p/rust-libp2p/pull/2712
* remove unused var
* accumulate outbound_query_records until query is finished
* format code
* use p_handler instead of new_handler
https://github.com/paritytech/substrate/pull/12734#discussion_r1027640610
* pass ListenFailure to kademlia
https://github.com/paritytech/substrate/pull/12734#discussion_r1034716664
* use tokio executor in tests
https://github.com/paritytech/substrate/pull/12734#discussion_r1039291776
* use chrono Local::now
instead of deprecated Local::today
* remove unused vars from request_responses tests
* attempt to fix pallet UI tests
* restart CI
* restart CI
* restart CI
* restart CI
* restart CI
* restart CI
* restart CI
* restart CI
* Replace deprecated libp2p feature specs with correct ones
* Bump tokio to 1.21.2
* Replace async-std libp2p primitives with tokio ones
* minor: rustfmt
* Fix TestNet to run initialization in the tokio context
* Convert telemetry test from async-std to tokio
* Convert notifications tests from async-std to tokio
* Convert chain sync tests from async-std to tokio
* Ditch async-std completely
* Make executor mandatory
* Bump tokio to 1.22.0
* minor: rustfmt
* Explicitly use tokio runtime in tests
* Move more tests to explicit tokio runtime
* Explicitly set multithreaded runtime in tokio test
* minor: rustfmt
* minor: fix comment
* Replace async-std with tokio in MMR tests
* cargo upgrade libp2p
* Get rid of `NetworkBehaviourEventProcess` in handling of `CustomMessageOutcome`
* Get rid of `NetworkBehaviourEventProcess` in handling of `request_responses::Event`
* Get rid of `NetworkBehaviourEventProcess` in handling of `peer_info::PeerInfoEvent`
* Get rid of `NetworkBehaviourEventProcess` in handling of `DiscoveryOut`
* Get rid of `poll()` method in `Bahaviour`
* minor: comments
* Upgrade libp2p to 0.49.0 (unreleased)
* Support multiple Kad protocol names
* Make borrow checker happy
* minor: wording
* Make substrate build with libp2p-0.49.0
* rustfmt
* Get rid of MdnsWrapper
* Resolve deprecation warnings
* Fix documentation
* Apply suggestions from code review: fix typos
Co-authored-by: Aaro Altonen <48052676+altonen@users.noreply.github.com>
* Apply suggestion: simplify kad protocol name matching
Co-authored-by: Aaro Altonen <48052676+altonen@users.noreply.github.com>
* Use `array-bytes` for All Array/Bytes/Hex Operations
Signed-off-by: Xavier Lau <xavier@inv.cafe>
* Reorder
* Self Review
* Format
* Fix Tests
* Bump `array-bytes`
* Optimize large test res
Signed-off-by: Xavier Lau <xavier@inv.cafe>
Co-authored-by: parity-processbot <>
* Introduce `sc-network-bitswap`
Move the bitswap protocol out of `sc-network` to its own crate.
* Improve test coverage
* Remove mention of bitswap from `sc-network`
* Fix documentation
* Fix clippy and remove the void dependency
* Remove unneeded trait bound and bump prost to 0.11
* Remove direct dependency of `sc-network` on `sc-network-light`
* Move `WarpSyncProvider` trait and surrounding data structures into `sc-network-common`
* Move `WarpSyncProvider` trait and surrounding data structures into `sc-network-common`
* Create `sync` module in `sc-network-common`, create `ChainSync` trait there (not used yet), move a bunch of associated data structures from `sc-network-sync`
* Switch from concrete implementation to `ChainSync` trait from `sc-network-common`
* Introduce `OpaqueStateRequest`/`OpaqueStateResponse` to remove generics from `StateSync` trait
* Introduce `OpaqueBlockRequest`/`OpaqueBlockResponse`, make `scheme` module of `sc-network-sync` private
* Surface `sc-network-sync` into `sc-service` and make `sc-network` not depend on it anymore
* Remove now unnecessary dependency from `sc-network`
* Replace crate links with just text since dependencies are gone now
* Remove `warp_sync` re-export from `sc-network-common`
* Update copyright in network-related files
* Address review comments about documentation
* Apply review suggestion
* Rename `extra_requests` module to `metrics`
Co-authored-by: Bastian Köcher <info@kchr.de>
* Upgrade to libp2p 0.45.1
* Limit max_negotiating_inbound_streams to 512
* Upgrade prost-build to 0.10
* Set max_negotiating_inbound_streams to 2048
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
* Fix authority discovery protobuf
* Fix comments in authority-discovery schema
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
* Add a comment about transport initialization
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
* Move `api.v1.proto` schema into new crate `sc-network-sync`
* Move `sc_network::protocol::sync::state` module into `sc_network_sync::state`
* Move `sc_network::protocol::sync::blocks` module into `sc_network_sync::blocks` and some data structures from `sc_network::protocol::message` module into `sc_network_sync::message`
* Move some data structures from `sc_network::config` and `sc_network::request_responses` into new `sc-network-common` crate
* Move `sc_network::protocol::sync::warm` and `sc_network::warp_request_handler` modules into `sc_network_sync`
* Move `client/network/sync/src/lib.rs` to `client/network/sync/src/lib_old.rs` to preserve history of changes of the file in the next commit
* Move `client/network/src/protocol/sync.rs` on top of `client/network/sync/src/lib.rs` to preserve history of changes
* Move `sc_network::protocol::sync` to `sc_network_sync` with submodules, move message data structures around accordingly
* Move `sc_network::block_request_handler` to `sc_network_sync::block_request_handler`
* Move `sc_network::state_request_handler` to `sc_network_sync::state_request_handler`
* Add re-exports for compatibility reasons
* Apply suggestions from code review
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Michal Kucharczyk