Files
pezkuwi-subxt/substrate/client/offchain
Xavier Lau 86198c5471 Use array-bytes for All Array/Bytes/Hex Operations (#12190)
* Use `array-bytes` for All Array/Bytes/Hex Operations

Signed-off-by: Xavier Lau <xavier@inv.cafe>

* Reorder

* Self Review

* Format

* Fix Tests

* Bump `array-bytes`

* Optimize large test res

Signed-off-by: Xavier Lau <xavier@inv.cafe>
Co-authored-by: parity-processbot <>
2022-09-21 06:12:20 +00:00
..
2020-08-20 17:04:42 +02:00

Substrate offchain workers.

The offchain workers is a special function of the runtime that gets executed after block is imported. During execution it's able to asynchronously submit extrinsics that will either be propagated to other nodes or added to the next block produced by the node as unsigned transactions.

Offchain workers can be used for computation-heavy tasks that are not feasible for execution during regular block processing. It can either be tasks that no consensus is required for, or some form of consensus over the data can be built on-chain for instance via:

  1. Challenge period for incorrect computations
  2. Majority voting for results
  3. etc

License: GPL-3.0-or-later WITH Classpath-exception-2.0