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Add an system_syncState RPC method (#7315)

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* Add system_syncState RPC method

* Update client/rpc-api/src/system/helpers.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Pierre Krieger
2020-10-13 17:53:49 +02:00
committed by GitHub
parent e4cb862123
commit bcde7b4f3f
6 changed files with 83 additions and 5 deletions
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substrate/client/rpc/src/system/mod.rs
+10 -2
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@@ -30,7 +30,7 @@ use sp_runtime::traits::{self, Header as HeaderT};
use self::error::Result;
pub use sc_rpc_api::system::*;
pub use self::helpers::{SystemInfo, Health, PeerInfo, NodeRole};
pub use self::helpers::{SystemInfo, Health, PeerInfo, NodeRole, SyncState};
pub use self::gen_client::Client as SystemClient;
macro_rules! bail_if_unsafe {
@@ -66,7 +66,9 @@ pub enum Request<B: traits::Block> {
/// Must return any potential parse error.
NetworkRemoveReservedPeer(String, oneshot::Sender<Result<()>>),
/// Must return the node role.
NodeRoles(oneshot::Sender<Vec<NodeRole>>)
NodeRoles(oneshot::Sender<Vec<NodeRole>>),
/// Must return the state of the node syncing.
SyncState(oneshot::Sender<SyncState<<B::Header as HeaderT>::Number>>),
}
impl<B: traits::Block> System<B> {
@@ -189,4 +191,10 @@ impl<B: traits::Block> SystemApi<B::Hash, <B::Header as HeaderT>::Number> for Sy
let _ = self.send_back.unbounded_send(Request::NodeRoles(tx));
Receiver(Compat::new(rx))
}
fn system_sync_state(&self) -> Receiver<SyncState<<B::Header as HeaderT>::Number>> {
let (tx, rx) = oneshot::channel();
let _ = self.send_back.unbounded_send(Request::SyncState(tx));
Receiver(Compat::new(rx))
}
}