* Remove substream-specific protocol negotiation version.
Remove the option for a substream-specific multistream select protocol override.
The override at this granularity is no longer deemed useful, in particular because
it can usually not be configured for existing protocols like `libp2p-kad` and others.
There is a `Swarm`-scoped configuration for this version available since
[1858](https://github.com/libp2p/rust-libp2p/pull/1858).
* Update protocol crate versions and changelogs.
* Clean up documentation.
* Make clippy "happy".
Address all clippy complaints that are not purely stylistic (or even
have corner cases with false positives). Ignore all "style" and "pedantic" lints.
* Fix tests.
* Undo unnecessary API change.
Move transport upgrade protocols from `protocols/`
to `transports/`, such that only "application protocols"
that depend on `libp2p-swarm` remain in `protocols/`,
whereas there is no such dependency in `transports/`
outside of integration tests.
Tweak README and top-level CHANGELOG.
`futures-codec` has not been updated in the recent months. It still
depends on `bytes` `v0.5` preventing all downstream dependencies to
upgrade to `bytes` `v1.0`.
This commit replaces `futures_codec` in favor of `asynchronous-codec`
The latter is a fully upgraded fork of the former.
In addition this commit upgrades:
- bytes to v1
- unsigned-varint to v0.6.0
- prost to v0.7
- From<record::Key>
- From<Vec<u8>
This will enable to use additional types in kad.get_closest_peers as it was
possible in pre 0.33 version.
Co-authored-by: Max Inden <mail@max-inden.de>
Remove `NotifyHandler::All` thus removing the requirement for events
send from a `NetworkBehaviour` to a `ProtocolsHandler` to be `Clone`. An
implementor of `NetworkBehaviour` can still notify all
`ProtocolHandler`s for a given peer by emitting one `NotifyHandler`
event per connection to that peer.
* Make the lazy variant interoperable.
The remaining optimisation for `V1Lazy` for a listener
in the negotiation, whereby the listener delays flushing
of the multistream version header, is hereby removed.
The remaining effect of `V1Lazy` is only on the side of
the dialer, which delays flushing of its singular
protocol proposal in order to send it together with
the first application data (or an attempt is made to
read from the negotiated stream, which similarly
triggers a flush of the protocol proposal). This
permits `V1Lazy` dialers to be interoperable with
`V1` listeners. The remaining theoretical pitfall whereby
application data gets misinterpreted as another protocol
proposal by a listener remains, however unlikely.
`V1` remains the default, but we may eventually risk
just making this lazy dialer flush a part of the default
`V1` implementation, removing the dedicated `V1Lazy`
version identifier.
* Update CHANGELOG
* Separate versions from mere header lines.
Every multistream-select version maps to a specific header line,
but there may be different variants of the same multistream-select
version using the same header line, i.e. the same wire protocol.
* Cleanup
* Update misc/multistream-select/CHANGELOG.md
* Add "infinite" scores for external addresses.
Extend address scores with an infinite cardinal, permitting
addresses to be retained "forever" or until explicitly removed.
Expose (external) address scores on the API.
* Update swarm/src/registry.rs
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
* Fix compilation.
* Update CHANGELOG
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
* feat: upgrade to multihash 0.13
`multihash` changes a lot internally, it is using stack allocation instead
of heap allocation. This leads to a few limitations in regards on how
`Multihash` can be used.
Therefore `PeerId` is now using a `Bytes` internally so that only minimal
changes are needed.
* Update versions and changelogs.
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: Roman S. Borschel <roman@parity.io>
* Streamline mplex and yamux configurations.
* For all configuration options that exist for both multiplexers
and have the same semantics, use the same names for the
configuration.
* Rename `Config` to `YamuxConfig` for consistentcy with
the majority of other protocols, e.g. `MplexConfig`, `PingConfig`,
`KademliaConfig`, etc.
* Completely hide `yamux` APIs within `libp2p-yamux`. This allows
to fully control the libp2p API and streamline it with other
muxer APIs, consciously choosing e.g. which configuration options
to make configurable in libp2p and which to fix to certain values.
It does also not necessarily prescribe new incompatible version bumps of
yamux for `libp2p-yamux`, as no `yamux` types are exposed. The cost
is some more duplication of configuration options in the API, as well
as the need to update `libp2p-yamux` if `yamux` introduces new
configuration options that `libp2p-yamux` wants to expose as well.
* Update CHANGELOGs.
* Delay routing table update on new connections.
In order to avoid adding peers to the local routing table
which use a different protocol name and thus a different
overlay network, only update the local routing table
for newly established connections once the associated
connection handler reports that the protocol has been
confirmed.
* Update CHANGELOG.
In all cases, we pass the PeerId directly as the connection info.
The flexbility of doing something different here was originally
envisioned but turned out to be never needed.
For reference see: https://github.com/libp2p/rust-libp2p/issues/1798#issuecomment-714526056
Co-authored-by: Max Inden <mail@max-inden.de>
* [multistream-select] Fix panic with V1Lazy and add integration tests.
Fixes a panic when using the `V1Lazy` negotiation protocol,
a regression introduced in https://github.com/libp2p/rust-libp2p/pull/1484.
Thereby adds integration tests for a transport upgrade with both
`V1` and `V1Lazy` to the `multistream-select` crate to prevent
future regressions.
* Cleanup.
* Update changelog.
