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Integrate all (dummy) subsystems with the Overseer (#1374)

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* overseer: introduce a utility typemap

* it's ugly but it compiles

* move DummySubsystem to subsystem crate

* fix tests fallout

* use a struct for all subsystems

* more tests fallout

* add missing pov_distribution subsystem

* remove unused imports and bounds

* fix minimal-example
This commit is contained in:
Andronik Ordian
2020-07-09 22:25:40 +02:00
committed by GitHub
parent c119627835
commit 6957847b6b
5 changed files with 425 additions and 106 deletions
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polkadot/node/overseer/examples/minimal-example.rs
+20 -5
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@@ -28,11 +28,14 @@ use futures_timer::Delay;
use kv_log_macro as log;
use polkadot_primitives::parachain::{BlockData, PoVBlock};
use polkadot_overseer::Overseer;
use polkadot_overseer::{Overseer, AllSubsystems};
use polkadot_subsystem::{Subsystem, SubsystemContext, SpawnedSubsystem, FromOverseer};
use polkadot_subsystem::{
Subsystem, SubsystemContext, DummySubsystem,
SpawnedSubsystem, FromOverseer,
};
use polkadot_subsystem::messages::{
AllMessages, CandidateBackingMessage, CandidateValidationMessage
CandidateValidationMessage, CandidateBackingMessage, AllMessages,
};
struct Subsystem1;
@@ -128,10 +131,22 @@ fn main() {
Delay::new(Duration::from_secs(1)).await;
});
let all_subsystems = AllSubsystems {
candidate_validation: Subsystem2,
candidate_backing: Subsystem1,
candidate_selection: DummySubsystem,
statement_distribution: DummySubsystem,
availability_distribution: DummySubsystem,
bitfield_distribution: DummySubsystem,
provisioner: DummySubsystem,
pov_distribution: DummySubsystem,
runtime_api: DummySubsystem,
availability_store: DummySubsystem,
network_bridge: DummySubsystem,
};
let (overseer, _handler) = Overseer::new(
vec![],
Subsystem2,
Subsystem1,
all_subsystems,
spawner,
).unwrap();
let overseer_fut = overseer.run().fuse();