* Refactor `InboundSubstreamState` to implement `Stream`
This allows us to use `stream::SelectAll` instead of iterating
through the states ourselves. It also allows us to fix an existing
TODO where we don't properly close a stream.
* Refactor `OutboundSubstreamState` to implement `Stream`
* Remove unnecessary keep_alive changes
The same thing is happening further down.
* Remove code duplication in answering requests
* Debug assert that we can answer every request
* Remove unreachable error case
Instead of taking the connection out of the map again, construct
the event to be returned with the data we already have available.
* Remove `Pool::get` and `PoolConnection`
These are effectively not used.
* Replace `iter_pending_info` with its only usage: `is_dialing`
* Add `is_for_same_remote_as` convenience function
* Remove `PendingConnection`
* Rename `PendingConnectionInfo` to `PendingConnection`
With the latter being gone, the name is now free.
* Merge `EstablishedConnectionInfo` and `EstablishedConnection`
This is a leftover from when `Pool` was still in `libp2p-core` and
one of them was a public API and the other one wasn't.
All of this is private to `libp2p-swarm` so we no longer need to
differentiate.
* Don't `pub use` out of `pub(crate)` modules
* ROADMAP: Remove project board for now
* ROADMAP: Encourage feedback
* ROADMAP: Remove TLS
* ROADMAP: Link to specs/ROADMAP.md
* ROADMAP: Prioritize QUIC beyond the first iteration
* ROADMAP: No longer mark QUIC as experimental
Co-authored-by: David Craven <david@craven.ch>
Co-authored-by: Demi Marie Obenour <demiobenour@gmail.com>
Co-authored-by: Elena Frank <elena.frank@protonmail.com>
Co-authored-by: Max Inden <mail@max-inden.de
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Proskuryakov <r.proskuryakoff@gmail.com>
The items in this roadmap are ordered by importance where importance is defined as:
- Enable others to build with rust-libp2p before building components ourself.
- e.g.[cross behaviour communication](#cross-behaviour-communication) over[Kademlia client
mode](#kademlia-client-mode) where the former enables the latter
- Invest into tools that enable us to work more efficiently
- e.g.[Testground](#testground-abstraction) and [release process](#release-process)
- Better do one thing well than many things close to right.
- e.g. deprioritize [BitSwap implementation](#bitswap-implementation) and continue on
[QUIC](#quic-support) even once first ieration is merged. That does not imply that we won't
support community members implementing it.
- Improve existing components before introducing new ones.
- e.g.[Kademlia client mode](#kademlia-client-mode) before [WebTransport](#webtransport)
Previously, the `DummyConnectionHandler` offered a "keep alive" functionality,
i.e. it allowed users to set the value of what is returned from
`ConnectionHandler::keep_alive`. This handler is primarily used in tests or
`NetworkBehaviour`s that don't open any connections (like mDNS). In all of these
cases, it is statically known whether we want to keep connections alive. As
such, this functionality is better represented by a static
`KeepAliveConnectionHandler` that always returns `KeepAlive::Yes` and a
`DummyConnectionHandler` that always returns `KeepAlive::No`.
To follow the naming conventions described in
https://github.com/libp2p/rust-libp2p/issues/2217, we introduce a top-level
`keep_alive` and `dummy` behaviour in `libp2p-swarm` that contains both the
`NetworkBehaviour` and `ConnectionHandler` implementation for either case.
Return `None` in in `<GenTcpTransport as Transport>::address_translation` if the
address is not a tcp address. Relevant if in case of something like
`OrTransport<TcpTransport, QuicTransport>`, where tcp would currently perform
the address translation for quic addresses.
