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refactor+feat: allow subsystems to send only declared messages, generate graphviz (#5314)

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Closes #3774
Closes #3826
This commit is contained in:
Bernhard Schuster
2022-05-12 17:39:05 +02:00
committed by GitHub
parent 26340b9054
commit 511891dcce
102 changed files with 3853 additions and 2514 deletions
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polkadot/node/network/availability-distribution/src/lib.rs
+5 -11
View File
@@ -21,7 +21,7 @@ use sp_keystore::SyncCryptoStorePtr;
use polkadot_node_network_protocol::request_response::{v1, IncomingRequestReceiver};
use polkadot_node_subsystem::{
messages::AvailabilityDistributionMessage, overseer, FromOverseer, OverseerSignal,
SpawnedSubsystem, SubsystemContext, SubsystemError,
SpawnedSubsystem, SubsystemError,
};
/// Error and [`Result`] type for this subsystem.
@@ -68,11 +68,8 @@ pub struct IncomingRequestReceivers {
pub chunk_req_receiver: IncomingRequestReceiver<v1::ChunkFetchingRequest>,
}
impl<Context> overseer::Subsystem<Context, SubsystemError> for AvailabilityDistributionSubsystem
where
Context: SubsystemContext<Message = AvailabilityDistributionMessage>,
Context: overseer::SubsystemContext<Message = AvailabilityDistributionMessage>,
{
#[overseer::subsystem(AvailabilityDistribution, error=SubsystemError, prefix=self::overseer)]
impl<Context> AvailabilityDistributionSubsystem {
fn start(self, ctx: Context) -> SpawnedSubsystem {
let future = self
.run(ctx)
@@ -83,6 +80,7 @@ where
}
}
#[overseer::contextbounds(AvailabilityDistribution, prefix = self::overseer)]
impl AvailabilityDistributionSubsystem {
/// Create a new instance of the availability distribution.
pub fn new(
@@ -95,11 +93,7 @@ impl AvailabilityDistributionSubsystem {
}
/// Start processing work as passed on from the Overseer.
async fn run<Context>(self, mut ctx: Context) -> std::result::Result<(), FatalError>
where
Context: SubsystemContext<Message = AvailabilityDistributionMessage>,
Context: overseer::SubsystemContext<Message = AvailabilityDistributionMessage>,
{
async fn run<Context>(self, mut ctx: Context) -> std::result::Result<(), FatalError> {
let Self { mut runtime, recvs, metrics } = self;
let IncomingRequestReceivers { pov_req_receiver, chunk_req_receiver } = recvs;