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Encode and estimate Rococo/Wococo/Kusama/Polkadot messages (#1322)

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* encode and estimate Rococo/Wococo/Kusama/Polkadot messages

* allow send-message for non-bundled chains

* weight -> dispatch-weight

* fmt

* fix spelling
This commit is contained in:
Svyatoslav Nikolsky
2022-02-21 11:53:23 +03:00
committed by Bastian Köcher
parent 097a28418b
commit efa3e97210
36 changed files with 518 additions and 241 deletions
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bridges/relays/lib-substrate-relay/src/messages_target.rs
+22 -24
View File
@@ -298,7 +298,7 @@ where
total_size,
),
false,
);
)?;
let delivery_tx_fee = self.client.estimate_extrinsic_fee(delivery_tx).await?;
let inclusion_fee_in_target_tokens = delivery_tx_fee.inclusion_fee();
@@ -323,25 +323,23 @@ where
let (spec_version, transaction_version) = self.client.simple_runtime_version().await?;
let larger_dispatch_weight = total_dispatch_weight.saturating_add(WEIGHT_DIFFERENCE);
let larger_delivery_tx_fee = self
.client
.estimate_extrinsic_fee(make_messages_delivery_transaction::<P>(
spec_version,
transaction_version,
self.client.genesis_hash(),
&self.transaction_params,
HeaderId(Default::default(), Default::default()),
Zero::zero(),
self.relayer_id_at_source.clone(),
let dummy_tx = make_messages_delivery_transaction::<P>(
spec_version,
transaction_version,
self.client.genesis_hash(),
&self.transaction_params,
HeaderId(Default::default(), Default::default()),
Zero::zero(),
self.relayer_id_at_source.clone(),
nonces.clone(),
prepare_dummy_messages_proof::<P::SourceChain>(
nonces.clone(),
prepare_dummy_messages_proof::<P::SourceChain>(
nonces.clone(),
larger_dispatch_weight,
total_size,
),
false,
))
.await?;
larger_dispatch_weight,
total_size,
),
false,
)?;
let larger_delivery_tx_fee = self.client.estimate_extrinsic_fee(dummy_tx).await?;
compute_prepaid_messages_refund::<P::TargetChain>(
total_prepaid_nonces,
@@ -402,7 +400,7 @@ fn make_messages_delivery_transaction<P: SubstrateMessageLane>(
nonces: RangeInclusive<MessageNonce>,
proof: SubstrateMessagesProof<P::SourceChain>,
trace_call: bool,
) -> Bytes
) -> Result<Bytes, SubstrateError>
where
P::TargetTransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
{
@@ -415,17 +413,17 @@ where
dispatch_weight,
trace_call,
);
Bytes(
Ok(Bytes(
P::TargetTransactionSignScheme::sign_transaction(SignParam {
spec_version,
transaction_version,
genesis_hash: *target_genesis_hash,
signer: target_transaction_params.signer.clone(),
era: TransactionEra::new(target_best_block_id, target_transaction_params.mortality),
unsigned: UnsignedTransaction::new(call, transaction_nonce),
})
unsigned: UnsignedTransaction::new(call.into(), transaction_nonce),
})?
.encode(),
)
))
}
/// Prepare 'dummy' messages proof that will compose the delivery transaction.