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Account proof size in weight formula (#679)

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* fix broken message lane benchmarks

* proof-size related benchmarks

* impl Size for proof parameters

* include proof weight into weight formula

* left TODO

* fixed proof size

* WeightInfoExt::receive_messages_proof_weight

* charge for extra message bytes delivery in send_message

* removed default impl of WeightsInfoExt

* moved weight formulas to WeightInfoExt

* receive_messages_proof_outbound_lane_state_overhead is included twice in weight

* typo

* typo

* fixed TODO

* more asserts

* started wotk on message-lane documentation

* expected_extra_storage_proof_size() is actually expected in delivery confirmation tx

* update README.md

* ensure_able_to_receive_confirmation

* test rialto message lane weights

* removed TODO

* removed unnecessary trait requirements

* fixed arguments

* fix compilation

* decreased basic delivery tx weight

* fmt

* clippy

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* structs

* Update primitives/millau/src/lib.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* removed readme.md

* removed obsolete trait bounds

* Revert "removed readme.md"

This reverts commit 50b7376a41687a94c27bf77565434be153f87ca1.

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* PreComputedSize

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
This commit is contained in:
Svyatoslav Nikolsky
2021-02-10 20:26:47 +03:00
committed by Bastian Köcher
parent fb7c191234
commit 2f457775bb
25 changed files with 918 additions and 303 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bridges/bin/rialto/runtime/src/millau_messages.rs
+13 -10
View File
@@ -74,11 +74,10 @@ pub type FromMillauMessageDispatch = messages::target::FromBridgedChainMessageDi
>;
/// Messages proof for Millau -> Rialto messages.
pub type FromMillauMessagesProof = messages::target::FromBridgedChainMessagesProof<WithMillauMessageBridge>;
pub type FromMillauMessagesProof = messages::target::FromBridgedChainMessagesProof<bp_millau::Hash>;
/// Messages delivery proof for Rialto -> Millau messages.
pub type FromMillauMessagesDeliveryProof =
messages::source::FromBridgedChainMessagesDeliveryProof<WithMillauMessageBridge>;
pub type ToMillauMessagesDeliveryProof = messages::source::FromBridgedChainMessagesDeliveryProof<bp_millau::Hash>;
/// Millau <-> Rialto message bridge.
#[derive(RuntimeDebug, Clone, Copy)]
@@ -98,7 +97,7 @@ impl MessageBridge for WithMillauMessageBridge {
fn weight_limits_of_message_on_bridged_chain(message_payload: &[u8]) -> RangeInclusive<Weight> {
// we don't want to relay too large messages + keep reserve for future upgrades
let upper_limit = bp_millau::max_extrinsic_weight() / 2;
let upper_limit = messages::target::maximal_incoming_message_dispatch_weight(bp_millau::max_extrinsic_weight());
// given Millau chain parameters (`TransactionByteFee`, `WeightToFee`, `FeeMultiplierUpdate`),
// the minimal weight of the message may be computed as message.length()
@@ -110,13 +109,17 @@ impl MessageBridge for WithMillauMessageBridge {
}
fn weight_of_delivery_transaction(message_payload: &[u8]) -> Weight {
let message_payload_len = u32::try_from(message_payload.len())
.map(Into::into)
.unwrap_or(Weight::MAX);
let extra_bytes_in_payload =
message_payload_len.saturating_sub(pallet_message_lane::EXPECTED_DEFAULT_MESSAGE_LENGTH.into());
messages::transaction_weight_without_multiplier(
bp_millau::BlockWeights::get().get(DispatchClass::Normal).base_extrinsic,
u32::try_from(message_payload.len())
.map(Into::into)
.unwrap_or(Weight::MAX)
.saturating_add(bp_rialto::EXTRA_STORAGE_PROOF_SIZE as _),
bp_millau::MAX_SINGLE_MESSAGE_DELIVERY_TX_WEIGHT,
message_payload_len.saturating_add(bp_rialto::EXTRA_STORAGE_PROOF_SIZE as _),
extra_bytes_in_payload
.saturating_mul(bp_millau::ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT)
.saturating_add(bp_millau::MAX_SINGLE_MESSAGE_DELIVERY_TX_WEIGHT),
)
}
@@ -186,7 +189,7 @@ impl TargetHeaderChain<ToMillauMessagePayload, bp_millau::AccountId> for Millau
// - hash of the header this proof has been created with;
// - the storage proof of one or several keys;
// - id of the lane we prove state of.
type MessagesDeliveryProof = FromMillauMessagesDeliveryProof;
type MessagesDeliveryProof = ToMillauMessagesDeliveryProof;
fn verify_message(payload: &ToMillauMessagePayload) -> Result<(), Self::Error> {
messages::source::verify_chain_message::<WithMillauMessageBridge>(payload)