pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-05-31 06:21:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

replace latest_confirmed_nonce runtime APIs with direct storage reads (#1282)

Browse Source
This commit is contained in:
Svyatoslav Nikolsky
2022-01-13 15:08:21 +03:00
committed by Bastian Köcher
parent fd816b60e3
commit 1d99ad3619
21 changed files with 57 additions and 163 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bridges/relays/lib-substrate-relay/src/messages_source.rs
+26 -24
View File
@@ -83,6 +83,22 @@ impl<P: SubstrateMessageLane> SubstrateMessagesSource<P> {
target_to_source_headers_relay,
}
}
/// Read outbound lane state from the on-chain storage at given block.
async fn outbound_lane_data(
&self,
id: SourceHeaderIdOf<MessageLaneAdapter<P>>,
) -> Result<Option<OutboundLaneData>, SubstrateError> {
self.client
.storage_value(
outbound_lane_data_key(
P::TargetChain::WITH_CHAIN_MESSAGES_PALLET_NAME,
&self.lane_id,
),
Some(id.1),
)
.await
}
}
impl<P: SubstrateMessageLane> Clone for SubstrateMessagesSource<P> {
@@ -129,19 +145,12 @@ where
&self,
id: SourceHeaderIdOf<MessageLaneAdapter<P>>,
) -> Result<(SourceHeaderIdOf<MessageLaneAdapter<P>>, MessageNonce), SubstrateError> {
let outbound_lane_data: Option<OutboundLaneData> = self
.client
.storage_value(
outbound_lane_data_key(
P::TargetChain::WITH_CHAIN_MESSAGES_PALLET_NAME,
&self.lane_id,
),
Some(id.1),
)
.await?;
// lane data missing from the storage is fine until first message is sent
let latest_generated_nonce =
outbound_lane_data.map(|data| data.latest_generated_nonce).unwrap_or(0);
let latest_generated_nonce = self
.outbound_lane_data(id)
.await?
.map(|data| data.latest_generated_nonce)
.unwrap_or(0);
Ok((id, latest_generated_nonce))
}
@@ -149,19 +158,12 @@ where
&self,
id: SourceHeaderIdOf<MessageLaneAdapter<P>>,
) -> Result<(SourceHeaderIdOf<MessageLaneAdapter<P>>, MessageNonce), SubstrateError> {
let outbound_lane_data: Option<OutboundLaneData> = self
.client
.storage_value(
outbound_lane_data_key(
P::TargetChain::WITH_CHAIN_MESSAGES_PALLET_NAME,
&self.lane_id,
),
Some(id.1),
)
.await?;
// lane data missing from the storage is fine until first message is sent
let latest_received_nonce =
outbound_lane_data.map(|data| data.latest_received_nonce).unwrap_or(0);
let latest_received_nonce = self
.outbound_lane_data(id)
.await?
.map(|data| data.latest_received_nonce)
.unwrap_or(0);
Ok((id, latest_received_nonce))
}