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Limit the number of transactions in pending set (#8777)

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* Unordered iterator.

* Use unordered and limited set if full not required.

* Split timeout work into smaller timers.

* Avoid collecting all pending transactions when mining

* Remove println.

* Use priority ordering in eth-filter.

* Fix ethcore-miner tests and tx propagation.

* Review grumbles addressed.

* Add test for unordered not populating the cache.

* Fix ethcore tests.

* Fix light tests.

* Fix ethcore-sync tests.

* Fix RPC tests.
This commit is contained in:
Tomasz Drwięga
2018-06-12 08:22:54 +02:00
committed by Marek Kotewicz
parent 4817b94d0b
commit 4938d5dde5
29 changed files with 415 additions and 115 deletions
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3
rpc/src/v1/impls/light/parity.rs
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@@ -264,12 +264,13 @@ impl Parity for ParityClient {
.map(Into::into)
}
fn pending_transactions(&self) -> Result<Vec<Transaction>> {
fn pending_transactions(&self, limit: Trailing<usize>) -> Result<Vec<Transaction>> {
let txq = self.light_dispatch.transaction_queue.read();
let chain_info = self.light_dispatch.client.chain_info();
Ok(
txq.ready_transactions(chain_info.best_block_number, chain_info.best_block_timestamp)
.into_iter()
.take(limit.unwrap_or_else(usize::max_value))
.map(|tx| Transaction::from_pending(tx, chain_info.best_block_number, self.eip86_transition))
.collect::<Vec<_>>()
)