* Update CHANGELOG.
* Update CHANGELOG.md
Co-Authored-By: Max Inden <mail@max-inden.de>
* More updates.
* Update format.
Co-authored-by: Max Inden <mail@max-inden.de>
* Pass the error to inject_listener_closed method
If there is an error when the listener closes, found in the
`NetworkEvent::ListenerClosed` `reason` field, we would like to pass it
on to the `inject_listener_closed()` method so that implementors of this
method have access to it.
Add an error parameter to `inject_listener_closed`. Convert the
`reason` field from a `Result` to an `Option` and if there is an error
pass `Some(error)` at the method call site.
* Pass 'reason' as a Result
* Finish change
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
* mplex: Check for error and shutdown.
Issues #1504 and #1523 reported panics caused by polling the sink of
`secio::LenPrefixCodec` after it had entered its terminal state, i.e.
after it had previously encountered an error or was closed. According
to the reports this happened only when using mplex as a stream
multiplexer. It seems that because mplex always stores and keeps the
`Waker` when polling, a wakeup of any of those wakers will resume the
polling even for those cases where the previous poll did not return
`Poll::Pending` but resolved to a value.
To prevent polling after the connection was closed or an error
happened we check for those conditions prior to every poll.
* Keep error when operations fail.
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
* [libp2p-swarm] Make the multiple connections per peer first-class.
This commit makes the notion of multiple connections per peer
first-class in the API of libp2p-swarm, introducing the new
callbacks `inject_connection_established` and
`inject_connection_closed`. The `endpoint` parameter from
`inject_connected` and `inject_disconnected` is removed,
since the first connection to open may not be the last
connection to close, i.e. it cannot be guaranteed,
as was previously the case, that the endpoints passed
to these callbacks match up.
* Have identify track all addresses.
So that identify requests can be answered with the correct
observed address of the connection on which the request
arrives.
* Cleanup
* Cleanup
* Improve the `Peer` state API.
* Remove connection ID from `SwarmEvent::Dialing`.
* Mark `DialPeerCondition` non-exhaustive.
* Re-encapsulate `NetworkConfig`.
To retain the possibility of not re-exposing all
network configuration choices, thereby providing
a more convenient API on the \`SwarmBuilder\`.
* Rework Swarm::dial API.
* Update CHANGELOG.
* Doc formatting tweaks.
* core/src: Remove poll_broadcast connection notification mechanism
The `Network::poll_broadcast` function has not proven to be useful. This
commit removes the mechanism all the way down to the connection manager.
With `poll_broadcast` gone there is no mechanism left to send commands
to pending connections. Thereby command buffering for pending
connections is not needed anymore and is thus removed in this commit as
well.
* core/src/connection/manager.rs: Remove warning comment
Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Given that the order of `PeerId`s within the `GetProvidersOk.providers`
set is irrelevant but duplication is at best confusing this commit makes
use of a `HashSet` instead of a `Vec` to return unique `PeerId`s only.
* Add `protocols_handler::multi` module.
An implementation of `ProtocolsHandler` that contains multiple other
`ProtocolsHandler`s indexed by some key type.
* Randomise start position of handler polling.
* Address some review concerns.
* Add `IntoMultiHandler`.
* Check protocol names for uniqueness.
* Changes due to review.
- No more `Debug` bound for the key type and more generic log messages.
- Additional comments.
- Imports instead of fully-qualified use.
- Renamed `DuplicateProtoname` to `DuplicateProtonameError`.
* Replace `HashMap` with `Vec` in `Upgrades`.
* Review suggestion.
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
