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Tomasz Drwięga 39a776cd00 Streamline frame_system weight parametrization (#6629 )

* Basic weights builder.

* Fixing WiP

* Make the tests work.

* Fix weights in node/runtime.

* WiP.

* Update pallets with new weights parameters.

* Validate returns a Result now.

* Count mandatory weight separately.

* DRY

* BREAKING: Updating state root, because of the left-over weight-tracking stuff

* Update tests affected by Mandatory tracking.

* Fixing tests.

* Fix defaults for simple_max

* Update frame/system/src/weights.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Rework the API a bit.

* Fix compilation & tests.

* Apply suggestions from code review

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Add extra docs & rename few things.

* Fix whitespace in ASCII art.

* Update frame/system/src/limits.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Fix max_extrinsic calculations.

* Fix conflicts.

* Fix compilation.

* Fix new code.

* re-remove generic asset

* Fix usage.

* Update state root.

* Update proxy.

* Fix tests.

* Move weights validity to integrity_test

* Remove redundant BlockWeights.

* Add all/non_mandatory comment

* Add test.

* Remove fn block_weights

* Make the macro prettier.

* Fix some docs.

* Make max_total behave more predictabily.

* Add BlockWeights to metadata.

* fix balances test

* Fix utility test.

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: Benjamin Kampmann <ben@gnunicorn.org>
Co-authored-by: thiolliere <gui.thiolliere@gmail.com>

2020-12-08 13:18:34 +01:00

src

Streamline frame_system weight parametrization (#6629 )

2020-12-08 13:18:34 +01:00

Cargo.toml

Async keystore + Authority-Discovery async/await (#7000 )

2020-10-08 20:56:35 +00:00

README.md

Fix CI Link Check (#7639 )

2020-11-30 22:01:18 +00:00

README.md

Offchain Worker Example Module

The Offchain Worker Example: A simple pallet demonstrating concepts, APIs and structures common to most offchain workers.

Run cargo doc --package pallet-example-offchain-worker --open to view this module's documentation.

Overview

In this example we are going to build a very simplistic, naive and definitely NOT production-ready oracle for BTC/USD price. Offchain Worker (OCW) will be triggered after every block, fetch the current price and prepare either signed or unsigned transaction to feed the result back on chain. The on-chain logic will simply aggregate the results and store last 64 values to compute the average price. Additional logic in OCW is put in place to prevent spamming the network with both signed and unsigned transactions, and custom UnsignedValidator makes sure that there is only one unsigned transaction floating in the network.

License: Unlicense