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Use cached session index to obtain executor params (#1190)

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* Import changes from archieved repo

* Revert erroneous changes

* Fix more tests

* Resolve discussions

* Fix MORE tests

* approval-voting: launch_approval better interface (#1355)

---------

Co-authored-by: Javier Viola <javier@parity.io>
Co-authored-by: ordian <noreply@reusable.software>
Co-authored-by: ordian <write@reusable.software>
This commit is contained in:
s0me0ne-unkn0wn
2023-09-01 20:07:32 +02:00
committed by GitHub
parent ccdf636c49
commit a2b6470607
29 changed files with 819 additions and 331 deletions
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polkadot/node/subsystem-util/src/runtime/error.rs
+4
View File
@@ -38,6 +38,10 @@ pub enum Error {
/// We tried fetching a session info which was not available.
#[error("There was no session with the given index {0}")]
NoSuchSession(SessionIndex),
/// We tried fetching executor params for a session which were not available.
#[error("There was no executor parameters for session with the given index {0}")]
NoExecutorParams(SessionIndex),
}
pub type Result<T> = std::result::Result<T, Error>;
polkadot/node/subsystem-util/src/runtime/mod.rs
+17 -8
View File
@@ -29,17 +29,18 @@ use polkadot_node_subsystem::{
overseer, SubsystemSender,
};
use polkadot_primitives::{
vstaging, CandidateEvent, CandidateHash, CoreState, EncodeAs, GroupIndex, GroupRotationInfo,
Hash, IndexedVec, OccupiedCore, ScrapedOnChainVotes, SessionIndex, SessionInfo, Signed,
SigningContext, UncheckedSigned, ValidationCode, ValidationCodeHash, ValidatorId,
ValidatorIndex, LEGACY_MIN_BACKING_VOTES,
vstaging, CandidateEvent, CandidateHash, CoreState, EncodeAs, ExecutorParams, GroupIndex,
GroupRotationInfo, Hash, IndexedVec, OccupiedCore, ScrapedOnChainVotes, SessionIndex,
SessionInfo, Signed, SigningContext, UncheckedSigned, ValidationCode, ValidationCodeHash,
ValidatorId, ValidatorIndex, LEGACY_MIN_BACKING_VOTES,
};
use crate::{
request_availability_cores, request_candidate_events, request_from_runtime,
request_key_ownership_proof, request_on_chain_votes, request_session_index_for_child,
request_session_info, request_staging_async_backing_params, request_submit_report_dispute_lost,
request_unapplied_slashes, request_validation_code_by_hash, request_validator_groups,
request_key_ownership_proof, request_on_chain_votes, request_session_executor_params,
request_session_index_for_child, request_session_info, request_staging_async_backing_params,
request_submit_report_dispute_lost, request_unapplied_slashes, request_validation_code_by_hash,
request_validator_groups,
};
/// Errors that can happen on runtime fetches.
@@ -84,6 +85,8 @@ pub struct ExtendedSessionInfo {
pub session_info: SessionInfo,
/// Contains useful information about ourselves, in case this node is a validator.
pub validator_info: ValidatorInfo,
/// Session executor parameters
pub executor_params: ExecutorParams,
}
/// Information about ourselves, in case we are an `Authority`.
@@ -174,9 +177,15 @@ impl RuntimeInfo {
recv_runtime(request_session_info(parent, session_index, sender).await)
.await?
.ok_or(JfyiError::NoSuchSession(session_index))?;
let executor_params =
recv_runtime(request_session_executor_params(parent, session_index, sender).await)
.await?
.ok_or(JfyiError::NoExecutorParams(session_index))?;
let validator_info = self.get_validator_info(&session_info)?;
let full_info = ExtendedSessionInfo { session_info, validator_info };
let full_info = ExtendedSessionInfo { session_info, validator_info, executor_params };
self.session_info_cache.insert(session_index, full_info);
}