Instead of relying on `protoc` and buildscripts, we generate the bindings using `pb-rs` and version them within our codebase. This makes for a better IDE integration, a faster build and an easier use of `rust-libp2p` because we don't force the `protoc` dependency onto them.
Resolves#3024.
Pull-Request: #3312.
* misc/metrics: Explicitly delegate event recording to each recorder
This allows delegating a single event to multiple `Recorder`s. That enables e.g. the
`identify::Metrics` `Recorder` to act both on `IdentifyEvent` and `SwarmEvent`. The latter enables
it to garbage collect per peer data on disconnects.
* protocols/dcutr: Expose PROTOCOL_NAME
* protocols/identify: Expose PROTOCOL_NAME and PUSH_PROTOCOL_NAME
* protocols/ping: Expose PROTOCOL_NAME
* protocols/relay: Expose HOP_PROTOCOL_NAME and STOP_PROTOCOL_NAME
* misc/metrics: Track # connected nodes supporting specific protocol
An example metric exposed with this patch:
```
libp2p_identify_protocols{protocol="/ipfs/ping/1.0.0"} 10
```
This implies that 10 of the currently connected nodes support the ping protocol.
* Implement /ipfs/id/push/1.0.0 alongside some refactoring.
* Implement /ipfs/id/push/1.0.0, i.e. the ability to actively
push information of the local peer to specific remotes.
* Make the initial delay as well as the recurring delay
for the periodic identification requests configurable,
introducing `IdentifyConfig`.
* Fix test.
* Fix example.
* Update protocols/identify/src/identify.rs
Co-authored-by: Max Inden <mail@max-inden.de>
* Update protocols/identify/src/identify.rs
Co-authored-by: Max Inden <mail@max-inden.de>
* Update versions and changelogs.
Co-authored-by: Max Inden <mail@max-inden.de>
* Refactor the Identify protocol.
Thereby updating the documentation. The low-level protocol
and handler modules are no longer exposed and some constructors
of the IdentifyEvent renamed.
* Update protocols/identify/src/protocol.rs
Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>
* Embed the topology in the NetworkBehaviour
* Put topologies inside of Floodsub and Kad
* Fix core tests
* Fix chat example
* More work
* Some cleanup
* Restore external addresses system
