Backport latest relevant dynamic fees changes from v1 to v2#2372
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svyatonik merged 2 commits intoxcm-dynamic-fees-using-backoff-mechanismfrom Aug 23, 2023
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Aug 23, 2023
| ); | ||
| // if bridge has reported congestion, we don't change anything | ||
| let mut delivery_fee_factor = Self::delivery_fee_factor(); | ||
| if delivery_fee_factor == MINIMAL_DELIVERY_FEE_FACTOR { |
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Nit: Maybe <= would be a bit safer here. Even though < should never happen.
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That's a valid concern. OTOH, if delivery_fee_factor is less than MINIMAL_DELIVERY_FEE_FACTOR then maybe we should change it to minimal (this what will happen with current implementation and won't happen if we apply your suggestion)? That could be if we'll change a constant after deployment for example. WDYT?
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Actually you're right. Better to have it changed to minimal in this case.
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Aug 25, 2023
… pallet-xcm-bridge-hub (#2261) * added backoff mechanism to inbound bridge queue * impl backpressure in the XcmBlobHaulerAdapter * leave TODOs * BridgeMessageProcessor prototype * another TODO * Revert "also temporary (?) remove BridgesByLocalOrigin because the storage format will likely change to be able to resume bridges from the on_iniitalize/on_idle" This reverts commit bdd7ae1. * prototype for QueuePausedQuery * implement ExportXcm and MessageDispatch for pallet-xcm-bridge-hub * spelling * flush * small comments to myself * more backports from dynamic-fees-v1 * use new pallet as exporter and dispatcher in Millau * use new pallet as exporter and dispatcher in Rialto * use new pallet as exporter and dispatcher in RialtoParachain * flush * fix remaining compilation issues * warnings + fmt * fix tests * LocalXcmChannelManager * change lane ids * it works! * remove bp-xcm-bridge-hub-router and use LocalXcmChannelManager everywhere * removed commented code * cleaning up * cleaning up * cleaning up * - separated BridgeId and LaneId - BridgeId now uses versioned universal locations - added missing stuff to exporter.rs * OnMessagesDelivered is back * start using bp-xcm-bridge-hub as OnMessagesDelivered * cleaning up * spelling * fix stupid issues * Backport latest relevant dynamic fees changes from v1 to v2 (#2372) * backport latest relevant dynamic fees changes from v1 to v2 * fix comment
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… pallet-xcm-bridge-hub (#2261) * added backoff mechanism to inbound bridge queue * impl backpressure in the XcmBlobHaulerAdapter * leave TODOs * BridgeMessageProcessor prototype * another TODO * Revert "also temporary (?) remove BridgesByLocalOrigin because the storage format will likely change to be able to resume bridges from the on_iniitalize/on_idle" This reverts commit bdd7ae1. * prototype for QueuePausedQuery * implement ExportXcm and MessageDispatch for pallet-xcm-bridge-hub * spelling * flush * small comments to myself * more backports from dynamic-fees-v1 * use new pallet as exporter and dispatcher in Millau * use new pallet as exporter and dispatcher in Rialto * use new pallet as exporter and dispatcher in RialtoParachain * flush * fix remaining compilation issues * warnings + fmt * fix tests * LocalXcmChannelManager * change lane ids * it works! * remove bp-xcm-bridge-hub-router and use LocalXcmChannelManager everywhere * removed commented code * cleaning up * cleaning up * cleaning up * - separated BridgeId and LaneId - BridgeId now uses versioned universal locations - added missing stuff to exporter.rs * OnMessagesDelivered is back * start using bp-xcm-bridge-hub as OnMessagesDelivered * cleaning up * spelling * fix stupid issues * Backport latest relevant dynamic fees changes from v1 to v2 (#2372) * backport latest relevant dynamic fees changes from v1 to v2 * fix comment
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follow up for #2371
This PR backports all relevant dynamic fees changes from
polkadot-staging. Relevant means that we are still not sending XCM messages to the source chain to pause the bridge and will be relying on paritytech/polkadot-sdk#5062 in the future.One change to
polkadot-stagingis that I've reverted removal ofSiblingBridgeHubLocationfrompallet-xcm-bridge-hub-routerconfig, because it is required now to check whether the channel is congested or no. This must also be revisited in a context of #2380 - maybe we'll need to remove thisBridgeTableat all in v2.