pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-07-10 04:07:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix teleport accounting and add some events (#3167)

Browse Source 
* Stuff to help inspect the DMP activity

* Fix teleport accounting

* Fixes

* Fixes

* Fixes

* Fixes
This commit is contained in:
Gavin Wood
2021-06-03 15:39:08 +02:00
committed by GitHub
parent 88e25f1669
commit 53de6871e0
13 changed files with 142 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/roadmap/implementers-guide/src/runtime/ump.md
+3 -3
View File
@@ -56,14 +56,14 @@ Candidate Acceptance Function:
Candidate Enactment:
* `enact_upward_messages(P: ParaId, Vec<UpwardMessage>)`:
* `receive_upward_messages(P: ParaId, Vec<UpwardMessage>)`:
1. Process each upward message `M` in order:
1. Append the message to `RelayDispatchQueues` for `P`
1. Increment the size and the count in `RelayDispatchQueueSize` for `P`.
1. Ensure that `P` is present in `NeedsDispatch`.
The following routine is meant to execute pending entries in upward message queues. This function doesn't fail, even if
dispatcing any of individual upward messages returns an error.
dispatching any of individual upward messages returns an error.
`process_pending_upward_messages()`:
1. Initialize a cumulative weight counter `T` to 0
@@ -71,7 +71,7 @@ dispatcing any of individual upward messages returns an error.
1. Dequeue the first upward message `D` from `RelayDispatchQueues` for `P`
1. Decrement the size of the message from `RelayDispatchQueueSize` for `P`
1. Delegate processing of the message to the runtime. The weight consumed is added to `T`.
1. If `T >= config.preferred_dispatchable_upward_messages_step_weight`, set `NextDispatchRoundStartWith` to `P` and finish processing.
1. If `T >= config.ump_service_total_weight`, set `NextDispatchRoundStartWith` to `P` and finish processing.
1. If `RelayDispatchQueues` for `P` became empty, remove `P` from `NeedsDispatch`.
1. If `NeedsDispatch` became empty then finish processing and set `NextDispatchRoundStartWith` to `None`.
> NOTE that in practice we would need to approach the weight calculation more thoroughly, i.e. incorporate all operations