Collator protocol subsystem (#1659)

* WIP

* The initial implementation of the collator side.

* Improve comments

* Multiple collation requests

* Add more tests and comments to validator side

* Add comments, remove dead code

* Apply suggestions from code review

Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>

* Fix build after suggested changes

* Also connect to the next validator group

* Remove a Future impl and move TimeoutExt to util

* Minor nits

* Fix build

* Change FetchCollations back to FetchCollation

* Try this

* Final fixes

* Fix build

Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
This commit is contained in:
Fedor SakharovandPeter Goodspeed-Niklaus authored and GitHub committed 2020-09-10 16:54:59 +03:00
1 parent 5338b23ca3
commit 98660cbd94
16 files changed
+2553 -89

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@@ -22,7 +22,8 @@ use polkadot_primitives::v1::{
GroupRotationInfo, HeadData, PersistedValidationData, OccupiedCore,
PoV, ScheduledCore, ValidatorPair,
};
use polkadot_subsystem_testhelpers::{self as test_helpers, TimeoutExt};
use polkadot_subsystem_testhelpers::{self as test_helpers};
use polkadot_node_subsystem_util::TimeoutExt;
use polkadot_node_network_protocol::ObservedRole;
use futures::{executor, future, Future};