* session_info: use correct authorities set

* bump rococo spec_version to 19

* "Update Substrate"

Co-authored-by: parity-processbot <>

* Drive by fixes

The visibility modifiers are remnants of the previous structure where
HRMP wasn't a standalone module, by rather a submodule of the router
module.

* Add Currency assoc type to Config

This would allow us to reserve balance for deposits. This commit also
integrates the HRMP module in rococo, test-runtime and mocks to use the
balances pallet.

* Fix a bug that doesn't increment the age

In case the request is not confirmed, the age would be incremented but
not persisted.

* Fix cleaning the indexes

Before that change, the cleaning of the channel indexes was wrong, because it
naively removed entire rows that was pertaining to the para we delete.
This approach is flawed because it doesn't account for the rows that are
pertaining to other paras that contain the outgoing one.

This clearly violates the invariant imposed on the indexes, that all
the index rows must contain alive paras, but apart from that it also
lead to the situation where ingress index would contain the a different
set of channels that an egress have.

* Reserve currency for opening the channels

Note the ugly `unique_saturated_into` calls. The reason for them is the
currency trait accepts and defines the `Balance` associated type and the
deposit values are coming from the `HostConfiguration` where they are
defined using the `Balance`.

I figured that parameterising `HostConfiguration` would be annoying. On
the other hand, I don't expect these `unique_saturated_into` calls to
give us problems since it seems to be a reasonable assumption that this
module will be instantiated within a runtime where the Currency provided
will have a Balance that matches the one used in the configuration.

* Tests: Adapt `run_to_block` so that it submits a proper config

* Tests: exercise the deposit logic

futures 0.3.9 got yanked

Closes #2241

* Add bad block to rococo

* Bump rococo spec_version

* Revert "Add bad block to rococo"

This reverts commit 56664ce3.

* CI: add rococo build and conteinerization

* CI: overhaul rules

* CI: two new conditional jobs to build rococo, CI overhaul, npm security fix

* CI: remove web-wasm publishing

* Adds propose parachain pallet

* Update runtime/rococo/src/propose_parachain.rs

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

* Fix runtime benchmarks

* Get rid of staking

* Fix benchmarking feature..

* Remove accidentally added crate

* Bump Rococo spec_version

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

Bumps [log](https://github.com/rust-lang/log) from 0.4.11 to 0.4.13.
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang/log/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/log/compare/0.4.11...0.4.13

)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [tempfile](https://github.com/Stebalien/tempfile) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/Stebalien/tempfile/releases)
- [Changelog](https://github.com/Stebalien/tempfile/blob/master/NEWS)
- [Commits](https://github.com/Stebalien/tempfile/commits

)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Rename crowdfund -> crowdloan

* allow contribution on behalf of another user

* starting some benchmarks

* optimization: use append api

* Use on_initialize instead of on_finalize

* More benchmarks

* try to implement partial child storage removal

* partial dissolve test

* onboard benchmark

* begin retirement

* on_initialize

* remove _ { }

* Revert "allow contribution on behalf of another user"

This reverts commit b7dd7d1e

.

* finish undo of "allow contribution on behalf of another user"

* Allow any user to trigger withdraw on closed crowdloan

* use transfer instead of withdraw/create pattern

* unused warning

* Update runtime/common/src/crowdloan.rs

Co-authored-by: Kian Paimani <[email protected]>

* dont need to assign to empty variable

Co-authored-by: Kian Paimani <[email protected]>

Prior this commit, a PVF wasn't able to access this property.

* alternate availability store schema

* improvements

* tweaks

* new DB schema and skeleton

* expand skeleton and tweaks

* handle backing and inclusion

* let finality be handled later

* handle finalized blocks

* implement query methods

* implement chunk storing

* StoreAvailableData

* fix an off-by-one

* implement pruning

* reinstate subsystem trait impl

* reinstate metrics

* fix warnings

* remove chunks_cache

* oops

* actually store the available data

* mockable pruning interval

* fix tests

* spacing

* fix code grumbles

* guide improvements

* make time mockable

* implement a mocked clock for testing

* return DB errors

* Update node/core/av-store/Cargo.toml

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

* Update roadmap/implementers-guide/src/node/utility/availability-store.md

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

* Update roadmap/implementers-guide/src/node/utility/availability-store.md

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

* review grumbles & clarity

* fix review grumbles

* Add docs

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

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

Bumps [pin-project](https://github.com/taiki-e/pin-project) from 1.0.3 to 1.0.4.
- [Release notes](https://github.com/taiki-e/pin-project/releases)
- [Changelog](https://github.com/taiki-e/pin-project/blob/master/CHANGELOG.md)
- [Commits](https://github.com/taiki-e/pin-project/compare/v1.0.3...v1.0.4

)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [smallvec](https://github.com/servo/rust-smallvec) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/servo/rust-smallvec/releases)
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.6.0...v1.6.1

)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* subsystems have an unbounded channel to the overseer

* Update node/overseer/src/lib.rs

Co-authored-by: Bernhard Schuster <[email protected]>

* bump Cargo.lock

Co-authored-by: Bernhard Schuster <[email protected]>

* Do not send empty view updates to peers

It happened that we send empty view updates to our peers, because we
only updated our finalized block. This could lead to situations where we
overwhelmed sub systems with too many messages. On Rococo this lead to
constant restarts of our nodes, because some node apparently was
finalizing a lot of blocks.

To prevent this, the pr is doing the following:

1. If a peer sends us an empty view, we report this peer and decrease it
reputation.

2. We ensure that we only send a view update when the `heads` changed
and not only the `finalized_number`.

3. We do not send empty `ActiveLeavesUpdates` from the overseer, as this
makes no sense to send these empty updates. If some subsystem is relying
on the finalized block, it needs to listen for the overseer signal.

* Update node/network/bridge/src/lib.rs

Co-authored-by: Peter Goodspeed-Niklaus <[email protected]>

* Don't work if they're are no added heads

* Fix test

* Ahhh

* More fixes

Co-authored-by: Peter Goodspeed-Niklaus <[email protected]>

* Fuse receive stream in Context

* Revert "Fuse receive stream in Context"

This reverts commit ddd26fa9.

* Exit on node shutdown from av-store loop

* Filter only context error

Batch messages to network bridge and introduce a timeout to `SubsystemContext::send_message` (#2197)

* guide: batch network messages

* bridge: batch

* av-dist: batch outgoing messages

* time-out message sends in subsystem context

* Update node/subsystem/src/messages.rs

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

* Revert "time-out message sends in subsystem context"

This reverts commit d49be625

.

* Update node/network/availability-distribution/src/lib.rs

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

* Store all chunks and in a single transaction

* Adds chunks LRU to store

* Add pruning records metrics

* Use honest cache instead of LRU

* Remove unnecessary optional cache

* Fix review nits that are fixable