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Remove message fee + message send calls (#1642)

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* remove message fee

* it is compiling!

* fixes + fmt

* more cleanup

* more cleanup

* restore MessageDeliveryAndDispatchPayment since we'll need relayer rewards

* started rational relayer removal

* more removal

* removed estimate fee subcommand

* remove DispatchFeePayment

* more removals

* removed conversion rates && some metrics

* - unneeded associated type

* - OutboundMessageFee

* fix benchmarks compilation

* fmt

* test + fix benchmarks

* fix send message

* clippy
This commit is contained in:
Svyatoslav Nikolsky
2022-11-18 12:24:45 +03:00
committed by Bastian Köcher
parent 1217b2cf80
commit 8c845602cf
92 changed files with 589 additions and 5796 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bridges/bin/rialto-parachain/runtime/src/lib.rs
+9 -33
View File
@@ -26,14 +26,9 @@
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
use crate::millau_messages::{
ToMillauMessagePayload, WithMillauMessageBridge, DEFAULT_XCM_LANE_TO_MILLAU,
};
use crate::millau_messages::{WithMillauMessageBridge, DEFAULT_XCM_LANE_TO_MILLAU};
use bridge_runtime_common::messages::{
source::{estimate_message_dispatch_and_delivery_fee, XcmBridge, XcmBridgeAdapter},
MessageBridge,
};
use bridge_runtime_common::messages::source::{XcmBridge, XcmBridgeAdapter};
use cumulus_pallet_parachain_system::AnyRelayNumber;
use sp_api::impl_runtime_apis;
use sp_core::{crypto::KeyTypeId, OpaqueMetadata};
@@ -41,7 +36,7 @@ use sp_runtime::{
create_runtime_str, generic, impl_opaque_keys,
traits::{AccountIdLookup, Block as BlockT},
transaction_validity::{TransactionSource, TransactionValidity},
ApplyExtrinsicResult, FixedU128,
ApplyExtrinsicResult,
};
use sp_std::prelude::*;
@@ -557,9 +552,6 @@ parameter_types! {
bp_millau::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
pub const MaxUnconfirmedMessagesAtInboundLane: bp_messages::MessageNonce =
bp_millau::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
// `IdentityFee` is used by Rialto => we may use weight directly
pub const GetDeliveryConfirmationTransactionFee: Balance =
bp_rialto_parachain::MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT.ref_time() as _;
pub const RootAccountForPayments: Option<AccountId> = None;
pub const BridgedChainId: bp_runtime::ChainId = bp_runtime::MILLAU_CHAIN_ID;
}
@@ -570,17 +562,14 @@ pub type WithMillauMessagesInstance = ();
impl pallet_bridge_messages::Config<WithMillauMessagesInstance> for Runtime {
type RuntimeEvent = RuntimeEvent;
type WeightInfo = pallet_bridge_messages::weights::BridgeWeight<Runtime>;
type Parameter = millau_messages::RialtoParachainToMillauMessagesParameter;
type MaxMessagesToPruneAtOnce = MaxMessagesToPruneAtOnce;
type MaxUnrewardedRelayerEntriesAtInboundLane = MaxUnrewardedRelayerEntriesAtInboundLane;
type MaxUnconfirmedMessagesAtInboundLane = MaxUnconfirmedMessagesAtInboundLane;
type MaximalOutboundPayloadSize = crate::millau_messages::ToMillauMaximalOutboundPayloadSize;
type OutboundPayload = crate::millau_messages::ToMillauMessagePayload;
type OutboundMessageFee = Balance;
type InboundPayload = crate::millau_messages::FromMillauMessagePayload;
type InboundMessageFee = bp_millau::Balance;
type InboundRelayer = bp_millau::AccountId;
type TargetHeaderChain = crate::millau_messages::Millau;
@@ -589,7 +578,6 @@ impl pallet_bridge_messages::Config<WithMillauMessagesInstance> for Runtime {
pallet_bridge_relayers::MessageDeliveryAndDispatchPaymentAdapter<
Runtime,
WithMillauMessagesInstance,
GetDeliveryConfirmationTransactionFee,
>;
type OnMessageAccepted = ();
type OnDeliveryConfirmed = ();
@@ -748,24 +736,12 @@ impl_runtime_apis! {
}
}
impl bp_millau::ToMillauOutboundLaneApi<Block, Balance, ToMillauMessagePayload> for Runtime {
fn estimate_message_delivery_and_dispatch_fee(
_lane_id: bp_messages::LaneId,
payload: ToMillauMessagePayload,
millau_to_this_conversion_rate: Option<FixedU128>,
) -> Option<Balance> {
estimate_message_dispatch_and_delivery_fee::<WithMillauMessageBridge>(
&payload,
WithMillauMessageBridge::RELAYER_FEE_PERCENT,
millau_to_this_conversion_rate,
).ok()
}
impl bp_millau::ToMillauOutboundLaneApi<Block> for Runtime {
fn message_details(
lane: bp_messages::LaneId,
begin: bp_messages::MessageNonce,
end: bp_messages::MessageNonce,
) -> Vec<bp_messages::OutboundMessageDetails<Balance>> {
) -> Vec<bp_messages::OutboundMessageDetails> {
bridge_runtime_common::messages_api::outbound_message_details::<
Runtime,
WithMillauMessagesInstance,
@@ -773,10 +749,10 @@ impl_runtime_apis! {
}
}
impl bp_millau::FromMillauInboundLaneApi<Block, bp_millau::Balance> for Runtime {
impl bp_millau::FromMillauInboundLaneApi<Block> for Runtime {
fn message_details(
lane: bp_messages::LaneId,
messages: Vec<(bp_messages::MessagePayload, bp_messages::OutboundMessageDetails<bp_millau::Balance>)>,
messages: Vec<(bp_messages::MessagePayload, bp_messages::OutboundMessageDetails)>,
) -> Vec<bp_messages::InboundMessageDetails> {
bridge_runtime_common::messages_api::inbound_message_details::<
Runtime,
@@ -882,7 +858,7 @@ mod tests {
let xcm: Xcm<()> = vec![Instruction::Trap(42)].into();
let send_result = send_xcm::<XcmRouter>(dest.into(), xcm);
let expected_fee = MultiAssets::from((Here, Fungibility::Fungible(4_259_858_152_u128)));
let expected_fee = MultiAssets::from((Here, Fungibility::Fungible(1_000_000_u128)));
let expected_hash =
([0u8, 0u8, 0u8, 0u8], 1u64).using_encoded(sp_io::hashing::blake2_256);
assert_eq!(send_result, Ok((expected_hash, expected_fee)),);
@@ -906,7 +882,7 @@ mod tests {
let mut incoming_message = DispatchMessage {
key: MessageKey { lane_id: [0, 0, 0, 0], nonce: 1 },
data: DispatchMessageData { payload: Ok((location, xcm).into()), fee: 0 },
data: DispatchMessageData { payload: Ok((location, xcm).into()) },
};
let dispatch_weight = MessageDispatcher::dispatch_weight(&mut incoming_message);
bridges/bin/rialto-parachain/runtime/src/millau_messages.rs
+5 -112
View File
@@ -24,35 +24,20 @@ use crate::{MillauGrandpaInstance, OriginCaller, Runtime, RuntimeCall, RuntimeOr
use bp_messages::{
source_chain::TargetHeaderChain,
target_chain::{ProvedMessages, SourceHeaderChain},
InboundLaneData, LaneId, Message, MessageNonce, Parameter as MessagesParameter,
InboundLaneData, LaneId, Message, MessageNonce,
};
use bp_runtime::{ChainId, MILLAU_CHAIN_ID, RIALTO_PARACHAIN_CHAIN_ID};
use bridge_runtime_common::messages::{
self, BasicConfirmationTransactionEstimation, MessageBridge, MessageTransaction,
};
use codec::{Decode, Encode};
use frame_support::{dispatch::DispatchClass, parameter_types, weights::Weight, RuntimeDebug};
use scale_info::TypeInfo;
use sp_runtime::{traits::Saturating, FixedPointNumber, FixedU128};
use sp_std::convert::TryFrom;
use bridge_runtime_common::messages::{self, MessageBridge};
use frame_support::{parameter_types, weights::Weight, RuntimeDebug};
/// Default lane that is used to send messages to Millau.
pub const DEFAULT_XCM_LANE_TO_MILLAU: LaneId = [0, 0, 0, 0];
/// Initial value of `MillauToRialtoParachainConversionRate` parameter.
pub const INITIAL_MILLAU_TO_RIALTO_PARACHAIN_CONVERSION_RATE: FixedU128 =
FixedU128::from_inner(FixedU128::DIV);
/// Initial value of `MillauFeeMultiplier` parameter.
pub const INITIAL_MILLAU_FEE_MULTIPLIER: FixedU128 = FixedU128::from_inner(FixedU128::DIV);
/// Weight of 2 XCM instructions is for simple `Trap(42)` program, coming through bridge
/// (it is prepended with `UniversalOrigin` instruction). It is used just for simplest manual
/// tests, confirming that we don't break encoding somewhere between.
pub const BASE_XCM_WEIGHT_TWICE: u64 = 2 * crate::BASE_XCM_WEIGHT;
parameter_types! {
/// Millau to RialtoParachain conversion rate. Initially we treat both tokens as equal.
pub storage MillauToRialtoParachainConversionRate: FixedU128 = INITIAL_MILLAU_TO_RIALTO_PARACHAIN_CONVERSION_RATE;
/// Fee multiplier value at Millau chain.
pub storage MillauFeeMultiplier: FixedU128 = INITIAL_MILLAU_FEE_MULTIPLIER;
/// Weight credit for our test messages.
///
/// 2 XCM instructions is for simple `Trap(42)` program, coming through bridge
@@ -94,7 +79,6 @@ pub type ToMillauMaximalOutboundPayloadSize =
pub struct WithMillauMessageBridge;
impl MessageBridge for WithMillauMessageBridge {
const RELAYER_FEE_PERCENT: u32 = 10;
const THIS_CHAIN_ID: ChainId = RIALTO_PARACHAIN_CHAIN_ID;
const BRIDGED_CHAIN_ID: ChainId = MILLAU_CHAIN_ID;
const BRIDGED_MESSAGES_PALLET_NAME: &'static str =
@@ -104,16 +88,6 @@ impl MessageBridge for WithMillauMessageBridge {
type BridgedChain = Millau;
type BridgedHeaderChain =
pallet_bridge_grandpa::GrandpaChainHeaders<Runtime, MillauGrandpaInstance>;
fn bridged_balance_to_this_balance(
bridged_balance: bp_millau::Balance,
bridged_to_this_conversion_rate_override: Option<FixedU128>,
) -> bp_rialto_parachain::Balance {
let conversion_rate = bridged_to_this_conversion_rate_override
.unwrap_or_else(MillauToRialtoParachainConversionRate::get);
bp_rialto_parachain::Balance::try_from(conversion_rate.saturating_mul_int(bridged_balance))
.unwrap_or(bp_rialto_parachain::Balance::MAX)
}
}
/// RialtoParachain chain from message lane point of view.
@@ -127,12 +101,6 @@ impl messages::UnderlyingChainProvider for RialtoParachain {
impl messages::ThisChainWithMessages for RialtoParachain {
type RuntimeCall = RuntimeCall;
type RuntimeOrigin = RuntimeOrigin;
type ConfirmationTransactionEstimation = BasicConfirmationTransactionEstimation<
bp_rialto_parachain::AccountId,
{ bp_rialto_parachain::MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT.ref_time() },
{ bp_millau::EXTRA_STORAGE_PROOF_SIZE },
{ bp_rialto_parachain::TX_EXTRA_BYTES },
>;
fn is_message_accepted(send_origin: &Self::RuntimeOrigin, lane: &LaneId) -> bool {
let here_location = xcm::v3::MultiLocation::from(crate::UniversalLocation::get());
@@ -156,25 +124,6 @@ impl messages::ThisChainWithMessages for RialtoParachain {
fn maximal_pending_messages_at_outbound_lane() -> MessageNonce {
MessageNonce::MAX
}
fn transaction_payment(
transaction: MessageTransaction<Weight>,
) -> bp_rialto_parachain::Balance {
// `transaction` may represent transaction from the future, when multiplier value will
// be larger, so let's use slightly increased value
let multiplier = FixedU128::saturating_from_rational(110, 100)
.saturating_mul(pallet_transaction_payment::Pallet::<Runtime>::next_fee_multiplier());
// in our testnets, both per-byte fee and weight-to-fee are 1:1
messages::transaction_payment(
bp_rialto_parachain::BlockWeights::get()
.get(DispatchClass::Normal)
.base_extrinsic,
1,
multiplier,
|weight| weight.ref_time() as _,
transaction,
)
}
}
/// Millau chain from message lane point of view.
@@ -189,45 +138,6 @@ impl messages::BridgedChainWithMessages for Millau {
fn verify_dispatch_weight(_message_payload: &[u8]) -> bool {
true
}
fn estimate_delivery_transaction(
message_payload: &[u8],
include_pay_dispatch_fee_cost: bool,
message_dispatch_weight: Weight,
) -> MessageTransaction<Weight> {
let message_payload_len = u32::try_from(message_payload.len()).unwrap_or(u32::MAX);
let extra_bytes_in_payload = message_payload_len
.saturating_sub(pallet_bridge_messages::EXPECTED_DEFAULT_MESSAGE_LENGTH);
MessageTransaction {
dispatch_weight: bp_millau::ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT
.saturating_mul(extra_bytes_in_payload as u64)
.saturating_add(bp_millau::DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT)
.saturating_sub(if include_pay_dispatch_fee_cost {
Weight::from_ref_time(0)
} else {
bp_millau::PAY_INBOUND_DISPATCH_FEE_WEIGHT
})
.saturating_add(message_dispatch_weight),
size: message_payload_len
.saturating_add(bp_rialto_parachain::EXTRA_STORAGE_PROOF_SIZE)
.saturating_add(bp_millau::TX_EXTRA_BYTES),
}
}
fn transaction_payment(transaction: MessageTransaction<Weight>) -> bp_millau::Balance {
// we don't have a direct access to the value of multiplier at Millau chain
// => it is a messages module parameter
let multiplier = MillauFeeMultiplier::get();
// in our testnets, both per-byte fee and weight-to-fee are 1:1
messages::transaction_payment(
bp_millau::BlockWeights::get().get(DispatchClass::Normal).base_extrinsic,
1,
multiplier,
|weight| weight.ref_time() as _,
transaction,
)
}
}
impl TargetHeaderChain<ToMillauMessagePayload, bp_rialto_parachain::AccountId> for Millau {
@@ -249,7 +159,7 @@ impl TargetHeaderChain<ToMillauMessagePayload, bp_rialto_parachain::AccountId> f
}
}
impl SourceHeaderChain<bp_millau::Balance> for Millau {
impl SourceHeaderChain for Millau {
type Error = &'static str;
// The proof is:
// - hash of the header this proof has been created with;
@@ -261,25 +171,8 @@ impl SourceHeaderChain<bp_millau::Balance> for Millau {
fn verify_messages_proof(
proof: Self::MessagesProof,
messages_count: u32,
) -> Result<ProvedMessages<Message<bp_millau::Balance>>, Self::Error> {
) -> Result<ProvedMessages<Message>, Self::Error> {
messages::target::verify_messages_proof::<WithMillauMessageBridge>(proof, messages_count)
.map_err(Into::into)
}
}
/// RialtoParachain -> Millau message lane pallet parameters.
#[derive(RuntimeDebug, Clone, Encode, Decode, PartialEq, Eq, TypeInfo)]
pub enum RialtoParachainToMillauMessagesParameter {
/// The conversion formula we use is: `RialtoParachainTokens = MillauTokens * conversion_rate`.
MillauToRialtoParachainConversionRate(FixedU128),
}
impl MessagesParameter for RialtoParachainToMillauMessagesParameter {
fn save(&self) {
match *self {
RialtoParachainToMillauMessagesParameter::MillauToRialtoParachainConversionRate(
ref conversion_rate,
) => MillauToRialtoParachainConversionRate::set(conversion_rate),
}
}
}