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Change tui tx_pool lock to try_read, only lock once (#3063)

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Yeastplume 2019-09-28 17:24:40 +01:00 committed by GitHub
parent 142dfb10ac
commit f86eb18a6e
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1 changed files with 10 additions and 2 deletions
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12
servers/src/grin/server.rs
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@ -475,9 +475,17 @@ impl Server {
.map(|p| PeerStats::from_peer(&p))
.collect();
let (tx_pool_size, stem_pool_size) = {
let tx_pool_lock = self.tx_pool.try_read();
match tx_pool_lock {
Some(l) => (l.txpool.entries.len(), l.stempool.entries.len()),
None => (0, 0),
}
};
let tx_stats = TxStats {
tx_pool_size: self.tx_pool.read().txpool.entries.len(),
stem_pool_size: self.tx_pool.read().stempool.entries.len(),
tx_pool_size,
stem_pool_size,
};
let head = self.chain.head_header()?;