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Improve provided handling (#381)

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* fix typos

* remove tributary sleeping

* handle not locally provided txs

* use topic number instead of waiting list

* Clean-up, fixes

1) Uses a single TXN in provided
2) Doesn't continue on non-local provided inside verify_block, skipping further
   execution of checks
3) Upon local provision of already on-chain TX, compares

---------

Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
This commit is contained in:
akildemir
2023-10-14 02:45:47 +03:00
committed by GitHub
parent f6e8bc3352
commit d5c6ed1a03
12 changed files with 363 additions and 102 deletions
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7
coordinator/tributary/src/transaction.rs
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@@ -78,7 +78,7 @@ impl ReadWrite for Signed {
#[allow(clippy::large_enum_variant)]
#[derive(Clone, PartialEq, Eq, Debug)]
pub enum TransactionKind<'a> {
/// This tranaction should be provided by every validator, in an exact order.
/// This transaction should be provided by every validator, in an exact order.
///
/// The contained static string names the orderer to use. This allows two distinct provided
/// transaction kinds, without a synchronized order, to be ordered within their own kind without
@@ -87,8 +87,9 @@ pub enum TransactionKind<'a> {
/// The only malleability is in when this transaction appears on chain. The block producer will
/// include it when they have it. Block verification will fail for validators without it.
///
/// If a supermajority of validators still produce a commit for a block with a provided
/// transaction which isn't locally held, the chain will sleep until it is locally provided.
/// If a supermajority of validators produce a commit for a block with a provided transaction
/// which isn't locally held, the block will be added to the local chain. When the transaction is
/// locally provided, it will be compared for correctness to the on-chain version
Provided(&'static str),
/// An unsigned transaction, only able to be included by the block producer.