Anton
59d8b86450
* update libp2p to 0.52.0 * proto name now must implement `AsRef<str>` * update libp2p version everywhere * ToSwarm, FromBehaviour, ToBehaviour also LocalProtocolsChange and RemoteProtocolsChange * new NetworkBehaviour invariants * replace `Vec<u8>` with `StreamProtocol` * rename ConnectionHandlerEvent::Custom to NotifyBehaviour * remove DialError & ListenError invariants also fix pending_events * use connection_limits::Behaviour See https://github.com/libp2p/rust-libp2p/pull/3885 * impl `void::Void` for `BehaviourOut` also use `Behaviour::with_codec` * KademliaHandler no longer public * fix StreamProtocol construction * update libp2p-identify to 0.2.0 * remove non-existing methods from PollParameters rename ConnectionHandlerUpgrErr to StreamUpgradeError * `P2p` now contains `PeerId`, not `Multihash` * use multihash-codetable crate * update Cargo.lock * reformat text * comment out tests for now * remove `.into()` from P2p * confirm observed addr manually See https://github.com/libp2p/rust-libp2p/blob/master/protocols/identify/CHANGELOG.md#0430 * remove SwarmEvent::Banned since we're not using `ban_peer_id`, this can be safely removed. we may want to introduce `libp2p::allow_block_list` module in the future. * fix imports * replace `libp2p` with smaller deps in network-gossip * bring back tests * finish rewriting tests * uncomment handler tests * Revert "uncomment handler tests" This reverts commit 720a06815887f4e10767c62b58864a7ec3a48e50. * add a fixme * update Cargo.lock * remove extra From * make void uninhabited * fix discovery test * use autonat protocols confirming external addresses manually is unsafe in open networks * fix SyncNotificationsClogged invariant * only set server mode manually in tests doubt that we need to set it on node since we're adding public addresses * address @dmitry-markin comments * remove autonat * removed unused var * fix EOL * update smallvec and sha2 in attempt to compile polkadot * bump k256 in attempt to build cumulus --------- Co-authored-by: parity-processbot <>
sc-telemetry
Substrate's client telemetry is a part of substrate that allows ingesting telemetry data with for example Polkadot telemetry.
It works using Tokio's tracing library. The telemetry
information uses tracing's logging to report the telemetry data which is then retrieved by a
tracing Layer. This layer will then send the data through an asynchronous channel to a
background task called [TelemetryWorker] which will send the information to the configured
remote telemetry servers.
If multiple substrate nodes are running in the same process, it uses a tracing::Span to
identify which substrate node is reporting the telemetry. Every task spawned using sc-service's
TaskManager automatically inherit this span.
Substrate's nodes initialize/register with the [TelemetryWorker] using a [TelemetryHandle].
This handle can be cloned and passed around. It uses an asynchronous channel to communicate with
the running [TelemetryWorker] dedicated to registration. Registering can happen at any point
in time during the process execution.
License: GPL-3.0-or-later WITH Classpath-exception-2.0