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Add grandpa telemetry (+ other minor improvements) (#1997)

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* Support skipping the interactive purge prompt

Skip it via `cargo run -- purge-chain -y`.

* Fix typos

* Add Grandpa telemetry

* Address comments

* Revert unnecessary version bump

* Version bump to make CI run

* Remove unnecessary cast

* Do not bump version
This commit is contained in:
Michael Müller
2019-03-15 15:04:01 +01:00
committed by Bastian Köcher
parent 35a67b31e5
commit c52c528ee8
31 changed files with 139 additions and 45 deletions
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substrate/core/finality-grandpa/src/finality_proof.rs
+5 -2
View File
@@ -44,6 +44,7 @@ use runtime_primitives::traits::{
};
use substrate_primitives::{ed25519, H256};
use ed25519::Public as AuthorityId;
use substrate_telemetry::{telemetry, CONSENSUS_INFO};
use crate::justification::GrandpaJustification;
@@ -170,14 +171,14 @@ fn do_check_finality_proof<Block: BlockT<Hash=H256>, C, J>(
}
}
// check that the last header in finalization path is the jsutification target block
// check that the last header in finalization path is the justification target block
let just_block = proof.justification.target_block();
{
let finalized_header = proof.finalization_path.last()
.expect("checked above that proof.finalization_path is not empty; qed");
if *finalized_header.number() != just_block.0 || finalized_header.hash() != just_block.1 {
return Err(ClientErrorKind::BadJustification(
"finality proof: target jsutification block is not a part of finalized path".into()
"finality proof: target justification block is not a part of finalized path".into()
).into());
}
}
@@ -196,6 +197,8 @@ fn do_check_finality_proof<Block: BlockT<Hash=H256>, C, J>(
// and now check justification
proof.justification.verify(set_id, &grandpa_authorities.into_iter().collect())?;
telemetry!(CONSENSUS_INFO; "afg.finality_proof_ok";
"set_id" => ?set_id, "finalized_header_hash" => ?block.1);
Ok(proof.finalization_path)
}