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Replace unneeded seqcst with relaxed on atomic operations (#4587)

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This commit is contained in:
carllin
2019-06-06 23:53:21 -07:00
committed by GitHub
parent cfab54511b
commit c9d63204eb
4 changed files with 20 additions and 18 deletions
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6
core/src/rpc_pubsub.rs
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@ -120,7 +120,7 @@ impl RpcSolPubSub for RpcSolPubSubImpl {
) {
match param::<Pubkey>(&pubkey_str, "pubkey") {
Ok(pubkey) => {
let id = self.uid.fetch_add(1, atomic::Ordering::SeqCst);
let id = self.uid.fetch_add(1, atomic::Ordering::Relaxed);
let sub_id = SubscriptionId::Number(id as u64);
info!("account_subscribe: account={:?} id={:?}", pubkey, sub_id);
let sink = subscriber.assign_id(sub_id.clone()).unwrap();
@ -158,7 +158,7 @@ impl RpcSolPubSub for RpcSolPubSubImpl {
) {
match param::<Pubkey>(&pubkey_str, "pubkey") {
Ok(pubkey) => {
let id = self.uid.fetch_add(1, atomic::Ordering::SeqCst);
let id = self.uid.fetch_add(1, atomic::Ordering::Relaxed);
let sub_id = SubscriptionId::Number(id as u64);
info!("program_subscribe: account={:?} id={:?}", pubkey, sub_id);
let sink = subscriber.assign_id(sub_id.clone()).unwrap();
@ -197,7 +197,7 @@ impl RpcSolPubSub for RpcSolPubSubImpl {
info!("signature_subscribe");
match param::<Signature>(&signature_str, "signature") {
Ok(signature) => {
let id = self.uid.fetch_add(1, atomic::Ordering::SeqCst);
let id = self.uid.fetch_add(1, atomic::Ordering::Relaxed);
let sub_id = SubscriptionId::Number(id as u64);
info!(
"signature_subscribe: signature={:?} id={:?}",