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Backport latest changes from polkadot staging (#2732)
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* separate constants for average and worst case relay headers (#2728)

* separate constants for average and worst case relay headers

* fix compilation

* Select header that will be fully refunded in on-demand batch finality relay (#2729)

* select header that will be fully refunded for submission in on-demand **batch** finality relay

* added the only possible test

* spelling

* nl

* updated comment

* backport some nits from #2727

* NotApplicable instead of Unroutable

* Grafana update stuff (#2733)

---------

Co-authored-by: Branislav Kontur <bkontur@gmail.com>
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@svyatonik @bkontur
svyatonik and bkontur committed May 7, 2024
1 parent d942471 commit f9b420c
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Showing 21 changed files with 286 additions and 145 deletions.
1 change: 1 addition & 0 deletions Cargo.lock
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78 changes: 39 additions & 39 deletions deployments/bridges/rococo-westend/dashboard/grafana/bridge-rococo-westend-alerts.json
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Expand Up @@ -88,9 +88,9 @@
}
}
],
"updated": "2023-11-22T09:28:26Z",
"updated": "2023-12-08T06:04:42Z",
"intervalSeconds": 60,
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"namespace_uid": "eblDiw17z",
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Expand Down Expand Up @@ -186,9 +186,9 @@
}
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Expand Down Expand Up @@ -284,9 +284,9 @@
}
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],
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Expand Down Expand Up @@ -382,9 +382,9 @@
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Expand Down Expand Up @@ -480,9 +480,9 @@
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Expand Down Expand Up @@ -578,9 +578,9 @@
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Expand Down Expand Up @@ -676,9 +676,9 @@
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Expand Down Expand Up @@ -774,9 +774,9 @@
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Expand Down Expand Up @@ -872,9 +872,9 @@
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Expand Down Expand Up @@ -970,9 +970,9 @@
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Expand Down Expand Up @@ -1111,9 +1111,9 @@
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Expand Down Expand Up @@ -1252,9 +1252,9 @@
}
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"updated": "2023-12-08T06:04:42Z",
"intervalSeconds": 60,
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"namespace_uid": "eblDiw17z",
"namespace_id": 140,
Expand Down Expand Up @@ -1283,24 +1283,24 @@
"data": [
{
"refId": "B",
"queryType": "range",
"queryType": "instant",
"relativeTimeRange": {
"from": 600,
"to": 0
},
"datasourceUid": "P03E52D76DFE188C3",
"datasourceUid": "P3572579027B246FE",
"model": {
"datasource": {
"type": "loki",
"uid": "P03E52D76DFE188C3"
"uid": "P3572579027B246FE"
},
"editorMode": "code",
"expr": "count_over_time({container=\"bridges-common-relay\"} |= `Aborting relay` [1m])",
"hide": false,
"intervalMs": 1000,
"legendFormat": "Aborts per minute",
"maxDataPoints": 43200,
"queryType": "range",
"queryType": "instant",
"refId": "B"
}
},
Expand Down Expand Up @@ -1392,9 +1392,9 @@
}
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Expand Down Expand Up @@ -1533,9 +1533,9 @@
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Expand Down Expand Up @@ -1674,9 +1674,9 @@
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"namespace_id": 140,
Expand Down Expand Up @@ -1717,7 +1717,7 @@
"uid": "PC96415006F908B67"
},
"editorMode": "code",
"expr": "increase(BridgeHubRococo_to_BridgeHubWestend_MessageLane_00000002_lane_state_nonces{domain=\"parity-testnet\", type=~\"source_latest_generated\"}[24h])",
"expr": "max by(container) (increase(BridgeHubRococo_to_BridgeHubWestend_MessageLane_00000002_lane_state_nonces{domain=\"parity-testnet\", type=~\"source_latest_generated\"}[24h]))",
"hide": true,
"instant": false,
"interval": "",
Expand Down Expand Up @@ -1816,9 +1816,9 @@
}
}
],
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Expand Down Expand Up @@ -1958,9 +1958,9 @@
}
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27 changes: 14 additions & 13 deletions modules/grandpa/src/call_ext.rs
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Expand Up @@ -16,7 +16,8 @@

use crate::{weights::WeightInfo, BridgedBlockNumber, BridgedHeader, Config, Error, Pallet};
use bp_header_chain::{
justification::GrandpaJustification, ChainWithGrandpa, SubmitFinalityProofInfo,
justification::GrandpaJustification, max_expected_submit_finality_proof_arguments_size,
ChainWithGrandpa, GrandpaConsensusLogReader, SubmitFinalityProofInfo,
};
use bp_runtime::{BlockNumberOf, OwnedBridgeModule};
use codec::Encode;
Expand Down Expand Up @@ -145,28 +146,28 @@ pub(crate) fn submit_finality_proof_info_from_args<T: Config<I>, I: 'static>(
Weight::zero()
};

// check if the `finality_target` is a mandatory header. If so, we are ready to refund larger
// size
let is_mandatory_finality_target =
GrandpaConsensusLogReader::<BridgedBlockNumber<T, I>>::find_scheduled_change(
finality_target.digest(),
)
.is_some();

// we can estimate extra call size easily, without any additional significant overhead
let actual_call_size: u32 = finality_target
.encoded_size()
.saturating_add(justification.encoded_size())
.saturated_into();
let max_expected_call_size = max_expected_call_size::<T, I>(required_precommits);
let max_expected_call_size = max_expected_submit_finality_proof_arguments_size::<T::BridgedChain>(
is_mandatory_finality_target,
required_precommits,
);
let extra_size = actual_call_size.saturating_sub(max_expected_call_size);

SubmitFinalityProofInfo { block_number, extra_weight, extra_size }
}

/// Returns maximal expected size of `submit_finality_proof` call arguments.
fn max_expected_call_size<T: Config<I>, I: 'static>(required_precommits: u32) -> u32 {
let max_expected_justification_size =
GrandpaJustification::<BridgedHeader<T, I>>::max_reasonable_size::<T::BridgedChain>(
required_precommits,
);

// call arguments are header and justification
T::BridgedChain::MAX_HEADER_SIZE.saturating_add(max_expected_justification_size)
}

#[cfg(test)]
mod tests {
use crate::{
Expand Down
4 changes: 2 additions & 2 deletions modules/grandpa/src/mock.rs
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Expand Up @@ -91,8 +91,8 @@ impl ChainWithGrandpa for TestBridgedChain {
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = "";
const MAX_AUTHORITIES_COUNT: u32 = MAX_BRIDGED_AUTHORITIES;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 8;
const MAX_HEADER_SIZE: u32 = 256;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = 64;
const MAX_MANDATORY_HEADER_SIZE: u32 = 256;
const AVERAGE_HEADER_SIZE: u32 = 64;
}

/// Return test externalities to use in tests.
Expand Down
4 changes: 2 additions & 2 deletions modules/messages/src/tests/mock.rs
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Expand Up @@ -134,8 +134,8 @@ impl ChainWithGrandpa for BridgedChain {
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = "WithBridgedChainBridgeGrandpa";
const MAX_AUTHORITIES_COUNT: u32 = 16;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 4;
const MAX_HEADER_SIZE: u32 = 4096;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = 4096;
const AVERAGE_HEADER_SIZE: u32 = 4096;
const MAX_MANDATORY_HEADER_SIZE: u32 = 8192;
}

impl ChainWithMessages for BridgedChain {
Expand Down
8 changes: 4 additions & 4 deletions modules/parachains/src/mock.rs
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Expand Up @@ -272,8 +272,8 @@ impl ChainWithGrandpa for TestBridgedChain {
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = "";
const MAX_AUTHORITIES_COUNT: u32 = 16;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 8;
const MAX_HEADER_SIZE: u32 = 256;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = 64;
const MAX_MANDATORY_HEADER_SIZE: u32 = 256;
const AVERAGE_HEADER_SIZE: u32 = 64;
}

#[derive(Debug)]
Expand Down Expand Up @@ -307,8 +307,8 @@ impl ChainWithGrandpa for OtherBridgedChain {
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = "";
const MAX_AUTHORITIES_COUNT: u32 = 16;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 8;
const MAX_HEADER_SIZE: u32 = 256;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = 64;
const MAX_MANDATORY_HEADER_SIZE: u32 = 256;
const AVERAGE_HEADER_SIZE: u32 = 64;
}

/// Return test externalities to use in tests.
Expand Down
4 changes: 2 additions & 2 deletions modules/relayers/src/mock.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -146,8 +146,8 @@ impl ChainWithGrandpa for BridgedUnderlyingChain {
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = "";
const MAX_AUTHORITIES_COUNT: u32 = 16;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 8;
const MAX_HEADER_SIZE: u32 = 256;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = 64;
const AVERAGE_HEADER_SIZE: u32 = 64;
const MAX_MANDATORY_HEADER_SIZE: u32 = 128;
}

impl ChainWithMessages for BridgedUnderlyingChain {
Expand Down
5 changes: 2 additions & 3 deletions modules/xcm-bridge-hub/Cargo.toml
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Expand Up @@ -2,9 +2,8 @@
name = "pallet-xcm-bridge-hub"
description = "Module that adds dynamic bridges/lanes support to XCM infrastucture at the bridge hub."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
authors.workspace = true
edition.workspace = true

[dependencies]
codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
Expand Down
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