* protocols/plaintext: Do not UVI encode goodput
Only prefix handshake messages with the message length in bytes as an
unsigned varint. Return a plain socket once handshaking succeeded.
* *: Bump minor version in changelogs and cargo tomls
* Update atomic requirement from 0.4.6 to 0.5.0
Updates the requirements on [atomic](https://github.com/Amanieu/atomic-rs) to permit the latest version.
- [Release notes](https://github.com/Amanieu/atomic-rs/releases)
- [Commits](https://github.com/Amanieu/atomic-rs/compare/v0.4.6...v0.5.0)
Signed-off-by: dependabot[bot] <support@github.com>
* .github/workflows: Update Rust nightly
* misc/multistream-select: Don't mention private item in public doc
* .github/workflows: Update renamed doc flag
* core/src/connection/pool: Don't mention private item in public doc
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Max Inden <mail@max-inden.de>
With b601ed4 libp2p-core requires the `Ord` bound on `Multiaddr`. This
bound is only implemented with parity-multiaddr `0.9.2`. Make sure
libp2p-core requires at least parity-multiaddr `0.9.2`.
* *: Prepare libp2p 0.28.1 release
* Simplify incoming connection handling.
Instead of handing out a mutable borrow to the connection
pool in the `IncomingConnectionEvent`, so one can call
`IncomingConnectionEvent::accept()`, just provide
`Network::accept()`.
* Update docs.
* Update CHANGELOG.
* Restore `RequestResponse::throttled`.
In contrast to the existing "throttled" approach this PR adds back-
pressure to the protocol without requiring pre-existing knowledge
of all nodes about their limits. It adds small, CBOR-encoded headers
to the actual payload data. Extra credit messages communicate back
to the sender how many more requests it is allowed to send.
* Remove some noise.
* Resend credit grant after connection closed.
Should an error in some lower layer cause a connection to be closed,
our previously sent credit grant may not have reached the remote peer.
Therefore, pessimistically, a credit grant is resent whenever a
connection is closed. The remote ignores duplicate grants.
* Remove inbound/outbound tracking per peer.
* Send ACK as response to duplicate credit grants.
* Simplify.
* Fix grammar.
* Incorporate review feedback.
- Remove `ResponseSent` which was a leftover from previous attemps
and issue a credit grant immediately in `send_response`.
- Only resend credit grants after a connection is closed if we are
still connected to this peer.
* Move codec/header.rs to throttled/codec.rs.
* More review suggestions.
* Generalise `ProtocolWrapper` and use shorter prefix.
* Update protocols/request-response/src/lib.rs
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
* Update protocols/request-response/src/throttled.rs
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
* Update protocols/request-response/src/throttled.rs
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
* Minor comment changes.
* Limit max. header size to 8KiB
* Always construct initial limit with 1.
Since honest senders always assume a send budget of 1 and wait for
credit afterwards, setting the default limit to a higher value
can only become effective after informing the peer about it which
means leaving `max_recv` at 1 and setting `next_max` to the desired
value.
* Use LRU cache to keep previous peer infos.
Peers may send all their requests, reconnect and send again all their
requests, starting from a fresh budget. The LRU cache keeps the peer
information around and reuses it when the peer reconnects, continuing
with the previous remaining limit.
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Previously a `Listener` would return its own address as the
`remote_addr` in the `ListenerEvent::Upgrade` event.
With this commit a `Listener` returns the dialer address as the
`remote_addr` in the `ListenerEvent::Upgrade` event. To do so a
`DialFuture` registers a port with the global `HUB` at construction
which is later on unregistered in the `Drop` implementation of the
dialer's `Chan`. The sending side of the `mpsc::channel` registered in
the `HUB` is dropped at `DialFuture` construction, thus one can not dial
the dialer port. This mimics the TCP transport behaviour preventing both
dialing and listening on the same TCP port.
* Restore `RequestResponse::throttled`.
In contrast to the existing "throttled" approach this PR adds back-
pressure to the protocol without requiring pre-existing knowledge
of all nodes about their limits. It adds small, CBOR-encoded headers
to the actual payload data. Extra credit messages communicate back
to the sender how many more requests it is allowed to send.
* Remove some noise.
* Resend credit grant after connection closed.
Should an error in some lower layer cause a connection to be closed,
our previously sent credit grant may not have reached the remote peer.
Therefore, pessimistically, a credit grant is resent whenever a
connection is closed. The remote ignores duplicate grants.
* Remove inbound/outbound tracking per peer.
* Send ACK as response to duplicate credit grants.
* Simplify.
* Fix grammar.
* Incorporate review feedback.
- Remove `ResponseSent` which was a leftover from previous attemps
and issue a credit grant immediately in `send_response`.
- Only resend credit grants after a connection is closed if we are
still connected to this peer.
* Move codec/header.rs to throttled/codec.rs.
* More review suggestions.
* Generalise `ProtocolWrapper` and use shorter prefix.
* Update protocols/request-response/src/lib.rs
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
* Update protocols/request-response/src/throttled.rs
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
* Update protocols/request-response/src/throttled.rs
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
* Minor comment changes.
* Limit max. header size to 8KiB
* Always construct initial limit with 1.
Since honest senders always assume a send budget of 1 and wait for
credit afterwards, setting the default limit to a higher value
can only become effective after informing the peer about it which
means leaving `max_recv` at 1 and setting `next_max` to the desired
value.
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
In order to make use of the distances returned by `KBucketRef::range` in
a human readable format, one needs to be able to translate the 256 bit in
a `Distance` to a smaller space.
* docs/release.md: Add release documentation
* docs/release.md: Address comments
* docs/release.md: Add annotation -a option
* docs/release: Mention bumping Cargo.toml version
* docs/release.md: Extract name and version with sed
* docs/release.md: Remove instruction for release date in changelog
* Remove temporary peer ID compatibility.
This removes the temporary compatibility mode between
peer IDs using identity hashing and sha256, thus being
the last step in the context of https://github.com/libp2p/rust-libp2p/issues/555.
* Check digest length in PeerId::from_multihash for Identity hash.
* Update core/src/peer_id.rs
Co-authored-by: Toralf Wittner <tw@dtex.org>
* Update core changelog.
* Update core changelog.
Co-authored-by: Toralf Wittner <tw@dtex.org>
* core: remove duplicates when performing address translation
* core: use filter_map instead of flat_map
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Compiling libp2p-kad for `--target wasm32-unknown-unknown` fails with
the cryptic error message `cannot infer type for type `usize``.
Explicitly converting to `usize` solves the issue.
Co-authored-by: Andronik Ordian <write@reusable.software>
* Implement ProtocolsHandler methods in wrappers.
This PR forwards calls to some ProtocolsHandler methods that were
previously not implemented in wrappers such as `MapInEvent`.
It is unclear though how this can be implemented in some handlers
such as `MultiHandler` as the information at hand does not enable
it to decide which handler to forward the call to.
* Add `MultiHandler::inject_listen_ugrade_error`.
