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Changed delivery and dispatch fee computation methods (#795)

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* removed weight <-> fee mess

* updated documentation

Co-authored-by: Hernando Castano <castano.ha@gmail.com>
This commit is contained in:
Svyatoslav Nikolsky
2021-03-08 21:07:20 +03:00
committed by Bastian Köcher
parent f7c3bd4e08
commit 324e083cba
19 changed files with 437 additions and 354 deletions
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bridges/modules/message-lane/src/weights_ext.rs
+4 -16
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@@ -95,9 +95,6 @@ pub fn ensure_able_to_receive_message<W: WeightInfoExt>(
max_extrinsic_size: u32,
max_extrinsic_weight: Weight,
max_incoming_message_proof_size: u32,
// This is a base weight (which includes cost of tx itself, per-byte cost, adjusted per-byte cost) of single
// message delivery transaction that brings `max_incoming_message_proof_size` proof.
max_incoming_message_proof_base_weight: Weight,
max_incoming_message_dispatch_weight: Weight,
) {
// verify that we're able to receive proof of maximal-size message
@@ -116,12 +113,9 @@ pub fn ensure_able_to_receive_message<W: WeightInfoExt>(
1,
max_incoming_message_dispatch_weight,
);
let max_delivery_transaction_weight =
max_incoming_message_proof_base_weight.saturating_add(max_delivery_transaction_dispatch_weight);
assert!(
max_delivery_transaction_weight <= max_extrinsic_weight,
"Weight of maximal message delivery transaction {} + {} is larger than maximal possible transaction weight {}",
max_delivery_transaction_weight,
max_delivery_transaction_dispatch_weight <= max_extrinsic_weight,
"Weight of maximal message delivery transaction + {} is larger than maximal possible transaction weight {}",
max_delivery_transaction_dispatch_weight,
max_extrinsic_weight,
);
@@ -134,9 +128,6 @@ pub fn ensure_able_to_receive_confirmation<W: WeightInfoExt>(
max_inbound_lane_data_proof_size_from_peer_chain: u32,
max_unrewarded_relayer_entries_at_peer_inbound_lane: MessageNonce,
max_unconfirmed_messages_at_inbound_lane: MessageNonce,
// This is a base weight (which includes cost of tx itself, per-byte cost, adjusted per-byte cost) of single
// confirmation transaction that brings `max_inbound_lane_data_proof_size_from_peer_chain` proof.
max_incoming_delivery_proof_base_weight: Weight,
) {
// verify that we're able to receive confirmation of maximal-size
let max_confirmation_transaction_size =
@@ -158,12 +149,9 @@ pub fn ensure_able_to_receive_confirmation<W: WeightInfoExt>(
..Default::default()
},
);
let max_confirmation_transaction_weight =
max_incoming_delivery_proof_base_weight.saturating_add(max_confirmation_transaction_dispatch_weight);
assert!(
max_confirmation_transaction_weight <= max_extrinsic_weight,
"Weight of maximal confirmation transaction {} + {} is larger than maximal possible transaction weight {}",
max_incoming_delivery_proof_base_weight,
max_confirmation_transaction_dispatch_weight <= max_extrinsic_weight,
"Weight of maximal confirmation transaction {} is larger than maximal possible transaction weight {}",
max_confirmation_transaction_dispatch_weight,
max_extrinsic_weight,
);