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Anton
6cd2c8b395
* [frame/im-online] remove `external_addresses` from heartbeats Users should use DHT for discovering new nodes. The reason for adding external addresses was unstable work of authority discovery (see https://github.com/paritytech/substrate/issues/2719), which is now stable. Hence we can safely remove `external_addresses`. Refs https://github.com/paritytech/polkadot/issues/7181 * remove unused import * run benchmark * remove external_addresses from offchain NetworkState * add missing fn to TestNetwork * Revert "run benchmark" This reverts commit a282042c2d6bf8bae2c383f6e2699c3fe2970a3d. * update weights * address @bkchr comments * remove duplicate fn * cleanup benchmarking.rs * fix executor tests * remove peer_id from hearbeat as well https://github.com/paritytech/substrate/pull/14251#discussion_r1210887220 * remove MaxPeerDataEncodingSize * change storage value type to `()` https://github.com/paritytech/substrate/pull/14251#discussion_r1214268931 * scaffold storage migration * no need to check the type actually * remove unnecessary types from v0 mod * add a test for migration * expose Config types + pre_upgrade and post_upgrade working fn * fix test * replace dummy type with ConstU32 * add some comments to migration test * fix comment * respond to @bkchr comments * use BoundedOpaqueNetworkState::default intead of using default for each field
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:
- Challenge period for incorrect computations
- Majority voting for results
- etc
License: GPL-3.0-or-later WITH Classpath-exception-2.0