Anton
f2dcd9520c
* upgrade libp2p to 0.50.0 * on_swarm_event and on_connection_handler_event * replace `Swarm::new` with `Swarm::with_threadpool_executor` * on_swarm_event and on_connection_handler_event part 2 * on_swarm_event and on_connection_handler_event part 3 * on_swarm_event and on_connection_handler_event part 4 * update libp2p * libp2p 0.50.0 * rename OutboundQueryCompleted to OutboundQueryProgressed refs https://github.com/libp2p/rust-libp2p/pull/2712 * remove unused var * accumulate outbound_query_records until query is finished * format code * use p_handler instead of new_handler https://github.com/paritytech/substrate/pull/12734#discussion_r1027640610 * pass ListenFailure to kademlia https://github.com/paritytech/substrate/pull/12734#discussion_r1034716664 * use tokio executor in tests https://github.com/paritytech/substrate/pull/12734#discussion_r1039291776 * use chrono Local::now instead of deprecated Local::today * remove unused vars from request_responses tests * attempt to fix pallet UI tests * restart CI * restart CI * restart CI * restart CI * restart CI * restart CI * restart CI * restart CI
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