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Zeke Mostov
5ea4823dab
* Add prom metric to basic authorship * Add proposer_block_proposal_time * +nightly-2021-10-29 fmt * Use saturating_duration_since, not elasped * Update client/basic-authorship/src/basic_authorship.rs Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> * Update client/basic-authorship/src/basic_authorship.rs Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> * +nightly-2021-10-29 fmt Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Basic implementation of block-authoring logic.
Example
// The first step is to create a `ProposerFactory`.
let mut proposer_factory = ProposerFactory::new(client.clone(), txpool.clone(), None);
// From this factory, we create a `Proposer`.
let proposer = proposer_factory.init(
&client.header(&BlockId::number(0)).unwrap().unwrap(),
);
// The proposer is created asynchronously.
let proposer = futures::executor::block_on(proposer).unwrap();
// This `Proposer` allows us to create a block proposition.
// The proposer will grab transactions from the transaction pool, and put them into the block.
let future = proposer.propose(
Default::default(),
Default::default(),
Duration::from_secs(2),
);
// We wait until the proposition is performed.
let block = futures::executor::block_on(future).unwrap();
println!("Generated block: {:?}", block.block);
License: GPL-3.0-or-later WITH Classpath-exception-2.0