* add QueueConfigData setter

* update weights

* syntax change

* add test case

* fix Result error

* cargo fmt

* Apply suggestions from code review

Co-authored-by: Alexander Popiak <[email protected]>

* update

* one call per set

* cargo fmt

* cargo fmt

* mutate method

* cargo fmt

Co-authored-by: Alexander Popiak <[email protected]>

* Add the ability to suspend or resume XCM execution on the XCMP queue

* Rename QueueActive to QueueSuspended

* Add the ability to suspend the DMP queue

* Rename XCMP to DMP in comments where appropriate

Co-authored-by: Alexander Popiak <[email protected]>

* Add a bypass for XCMP queue suspension

* Revert "Add the ability to suspend the DMP queue"

This reverts commit 363ca09b41e40fce3f2740e7ab78f5c54781ca5c.

* Change controller origin to either root or council-issued origin

* Rename to ControllerOriginConverter

Co-authored-by: Alexander Popiak <[email protected]>

* Rename ParentIsDefault to ParentIsAllZeroes

* Fixes

* Create ParentAccounts for respective networks

* Fixes

* Use b"Parent" as the basis for generating parent AccountId

* Fixes

* Use preset parent account ID

* update lockfile for {"polkadot"}

Co-authored-by: parity-processbot <>

* Add `without_storage_info`

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Add `without_storage_info`

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Add `without_storage_info`

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Add `without_storage_info`

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* update lockfile for {"polkadot"}

* Run `cargo update -p sp-io`

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

Co-authored-by: parity-processbot <>

* xcmp-queue: Fix handling of encoded blobs

With #701 we tried to fix some infinite loop related to encoded blobs, however that lead actually to
not being able to process encoded blobs at all. The reason for this is that `decode_all` doesn't
consume the given input. The point of this function is that it returns an error if the data couldn't
be decoded or there is still data left. However, this means that the check
`remaining_fragments.len() < last_remaining_fragments.len()` would always fail.

We remove the while loop, because we decode the entire fragment anyway or it fails. Aka, we don't
need to loop here. Next we remove the broken check and we directly reset the
`remaining_fragments` (because `decode_all` doesn't consume anything).

* Restore correct behavior

We need to use a while loop, because there can be multiple `Vec<u8>`s. We also need to use `decode`,
because `decode_all` would otherwise return an error if the input is not empty afterwards.

* Remove unused import

* before adding seedling client side

* seedling runtime compiles

* create seedling spec script added

* seedling node & BaseCallFilter fixes

* update AllPalets

* formatting

* CallFilter + SignedExtra + AccountData fix

* XCM removed

* cleanup

* solo-to-para pallet added & before testing

* fix runtime upgrade method

* soloToPara pallet + set header

* clean up

* clean up 2

* signed extension check sudo added

* fmt + cleanup

* Refac code and fixes

* fmt

* Update pallets/solo-to-para/src/lib.rs

Co-authored-by: Bastian Köcher <[email protected]>

* Update pallets/solo-to-para/src/lib.rs

Co-authored-by: Bastian Köcher <[email protected]>

* Update pallets/solo-to-para/src/lib.rs

Co-authored-by: Bastian Köcher <[email protected]>

* small fixes

* OnValidationData used

* small changes

* Update pallets/solo-to-para/src/lib.rs

Co-authored-by: Bastian Köcher <[email protected]>

* Update pallets/solo-to-para/src/lib.rs

Co-authored-by: Bastian Köcher <[email protected]>

* Update pallets/solo-to-para/src/lib.rs

Co-authored-by: Bastian Köcher <[email protected]>

* OnValidationData replaced by OnSystemEvent

* fmt + cargo fix

* disable-default-bootnodes for seedling script

Co-authored-by: Ricardo Rius <[email protected]>
Co-authored-by: Ricardo Rius <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* Update to latest Polkadot & Substrate

* More fixes

* MaxConsumers

* Fixes

* Fixes

* Fixes

* Fixes

* Bump

* Fixes

* Fixes

Co-authored-by: Shawn Tabrizi <[email protected]>

* Support overweight messages in XCMP queue

* Add storage migration logic to XCMP queue pallet

* Check whether required weight is larger than max individual weight first

* cargo fmt

* Add some unit tests

* Remove review question comment

* Rename InboundXcmpStatus and its related types

* Rename OutboundXcmpStatus and its relevant types

* Add documentation to the newly created types

* Ensure storage prefixes are kept the same

* Add code comments

* Revert storage name changes

* typo fix

Co-authored-by: Alexander Popiak <[email protected]>

* Initial version

* Fix branch pattern

* Fix template

* Update .github/ISSUE_TEMPLATE/release.md

Co-authored-by: Alexander Popiak <[email protected]>

* Update .github/ISSUE_TEMPLATE/release.md

Co-authored-by: Alexander Popiak <[email protected]>

* Rebase master and fmt

* Swap out Polkadot JS section for integration tests + remove tags

* remove tags

Co-authored-by: Alexander Popiak <[email protected]>

* Update Substrate & Polkadot

* Disable tests without debug assertions

* move to rust 2021

* fix formatting, more moves

* Ensure a bad datastream cannot cause problems

* Formatting

* Formatting

* Same procedure as not every day

* Remove warning

* Update

* Use DecodeLimit for decoding XCM messages

* Use decode_all_with_depth_limit in appropriate places

* Use decode_all while decoding byte vector

* cargo fmt

* ci: add quick-check with clippy and rustfmt

* chore: rustfmt round

* chore: set the same rustfmt config than substrate

* chore: fix formatting

* cI: remove clippy

* ci: switch to nightly for the checks

* ci: fix toolchains and naming

* ci: Limit the check to formatting

* chore: fix formatting

* Update .rustfmt.toml

* Update .rustfmt.toml

Co-authored-by: Bastian Köcher <[email protected]>

* Remove event pallet::metadata attributes

* Add scale-info deps, TypeInfo derives, update call variants

* Update metadata runtime APIs

* Add missing scale_info dependency, update rococo runtime API

* Add missing scale_info dependency

* Remove pushed diener patches

* Cargo.lock

* Add missing scale-info dependencies

* Fixes

* Statemint runtime fixes

* Call struct variant empty matches

* Add missing scale-info dependency

* Fixes

* scale-info 1.0

* cargo update -p xcm

* update lock

* Update Cargo.lock

* update to latest polkadot

* remove rpc_http_threads

https://github.com/paritytech/substrate/pull/9737

* replace task executor with tokio handler

https://github.com/paritytech/substrate/pull/9737



* fix test compilation?

* Update Cargo.lock

* cargo update

* remove unused

* Update substrate and polkadot

* Update test/client/src/lib.rs

Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* bump deps, fix aura-ext pallet, and fill in stubs for XCM

* response handler, asset trap, asset claims

* subscription_service

* update xcmp-queue mock

* fix tests

* Update polkadot deps

Co-authored-by: Andronik Ordian <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* Update .gitignore and bring into line with XCM v2's SendError

* type

* Some work

* Weighed responses

* extra fields to xcm pallet

* Fixes

* Bump

* Use new MultiLocation syntax everywhere

* Make tests compile

* Remove Filter and use Contains instead

* Fixes

* Remove patch

* Bump Polkadot

* bump

* support for XCM v1

* Fixes

* Fix.

* Use `xcm::latest`

* Bump Polkadot

Co-authored-by: Bastian Köcher <[email protected]>

* Use definitions from polkadot.

* Remove unused imports.

* Rerun CI.

* Fix xcmp message processing condition.

* add a very simple test

* Update Cargo.lock

* remove comment

* remove comment

Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Alexander Popiak <[email protected]>

* Upgrade parachain info pallet to FRAMEv2

* Upgrade parachain system pallet to FRAMEv2

* Use Pallet<T> instead of Module<T>

* Upgrade XCMP queue pallet to FRAMEv2

* Correctly specify the metadata for events in xcmp-queue pallet

* Apply suggestions from code review

* Update pallets/parachain-system/src/tests.rs

Co-authored-by: Bastian Köcher <[email protected]>

Closes #419

* parachain unnamed field

* bump polkadot: cargo udpate -p xcm

* Update lock

* Fixes

* Fixes

Co-authored-by: Gav Wood <[email protected]>

* Add spambot

* Fixes

* Add some extra functions to spambot, bump version

* Lock..

* Aggregate HRMP (XCMP/HMP) messages. Payloads for spambot.

* Fix tests, bump Polkadot.

* Fix HMP tests

* Rename Hrmp -> Xcmp for handler/sender

* Use master branch

* Test Xcm message passing & rename away from HMP

* Docs

* Introduce fee payment mechanics into XCM.

* Rename spambot -> ping

* Lock

* XCMP message dispatch system reimagining

- Moved most of the logic into xcm-handler pallet
- Altered the outgoing XCMP API from push to pull
- Changed underlying outgoing queue data structures to avoid multi-page read/writes
- Introduced queuing for incoming messages
- Introduced signal messages as a flow-control sub-stream
- Introduced flow-control with basic threshold back-pressure
- Introduced overall weight limitation on messages executed
- Additonal alterations to XCM APIs for the new system

* Should process any remaining XCM messages when we're not doing anything else.

* Update API usage and preparation for the big build.

* Some build fixes

* Build fixes

* xcm-handler builds

* Fix warnings

* Docs

* Parachains system builds

* Parachain runtime building

* Fix build

* Introduce transfer_asset specialisation.

* Fixes

* Two-stage upgrade for parachains.

* Fixes

* Fixes

* Updates for message sending.

* Repotting/renaming. Add primitives/utility.

* Remove real-overseer and bump refs

* Configure & document Rococo XCM runtime.

* Add shell runtime, some companion changes for #8589

* Bumps & fixes

* Fix test

* Build fix

* Update pallets/xcmp-queue/src/lib.rs

Co-authored-by: Amar Singh <[email protected]>

* Make tests compile

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <[email protected]>

* remove unused

* remove unused event stuff

* Adds proper validation-worker to make integration tests work

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <[email protected]>

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <[email protected]>

* import saturating

* remove panic test

Co-authored-by: Robert Habermeier <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Amar Singh <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>