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Use a single long-lived RPC connection when authenticated

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The prior system spawned a new connection per request to enable parallelism,
yet kept hitting hyper::IncompleteMessages I couldn't track down. This
attempts to resolve those by a long-lived socket.

Halves the amount of requests per-authenticated RPC call, and accordingly is
likely still better overall.

I don't believe this is resolved yet but this is still worth pushing.
This commit is contained in:
Luke Parker
2023-11-06 23:45:39 -05:00
parent c03fb6c71b
commit 56fd11ab8d
14 changed files with 169 additions and 76 deletions
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17
tests/processor/src/lib.rs
View File

@@ -188,7 +188,8 @@ impl Coordinator {
use monero_serai::rpc::HttpRpc;
// Monero's won't, so call get_height
if HttpRpc::new(rpc_url.clone())
if handle
.block_on(HttpRpc::new(rpc_url.clone()))
.ok()
.and_then(|rpc| handle.block_on(rpc.get_height()).ok())
.is_some()
@@ -283,7 +284,7 @@ impl Coordinator {
rpc::HttpRpc,
};
let rpc = HttpRpc::new(rpc_url).expect("couldn't connect to the Monero RPC");
let rpc = HttpRpc::new(rpc_url).await.expect("couldn't connect to the Monero RPC");
let _: EmptyResponse = rpc
.json_rpc_call(
"generateblocks",
@@ -322,7 +323,8 @@ impl Coordinator {
NetworkId::Monero => {
use monero_serai::rpc::HttpRpc;
let rpc = HttpRpc::new(rpc_url).expect("couldn't connect to the coordinator's Monero RPC");
let rpc =
HttpRpc::new(rpc_url).await.expect("couldn't connect to the coordinator's Monero RPC");
let res: serde_json::Value = rpc
.json_rpc_call("submit_block", Some(serde_json::json!([hex::encode(block)])))
.await
@@ -368,10 +370,11 @@ impl Coordinator {
NetworkId::Monero => {
use monero_serai::rpc::HttpRpc;
let rpc = HttpRpc::new(rpc_url).expect("couldn't connect to the Monero RPC");
let rpc = HttpRpc::new(rpc_url).await.expect("couldn't connect to the Monero RPC");
let to = rpc.get_height().await.unwrap();
for coordinator in others {
let from = HttpRpc::new(network_rpc(self.network, ops, &coordinator.network_handle))
.await
.expect("couldn't connect to the Monero RPC")
.get_height()
.await
@@ -407,7 +410,8 @@ impl Coordinator {
NetworkId::Monero => {
use monero_serai::{transaction::Transaction, rpc::HttpRpc};
let rpc = HttpRpc::new(rpc_url).expect("couldn't connect to the coordinator's Monero RPC");
let rpc =
HttpRpc::new(rpc_url).await.expect("couldn't connect to the coordinator's Monero RPC");
rpc.publish_transaction(&Transaction::read(&mut &*tx).unwrap()).await.unwrap();
}
NetworkId::Serai => panic!("processor tests broadcasting block to Serai"),
@@ -436,7 +440,8 @@ impl Coordinator {
NetworkId::Monero => {
use monero_serai::rpc::HttpRpc;
let rpc = HttpRpc::new(rpc_url).expect("couldn't connect to the coordinator's Monero RPC");
let rpc =
HttpRpc::new(rpc_url).await.expect("couldn't connect to the coordinator's Monero RPC");
let mut hash = [0; 32];
hash.copy_from_slice(tx);
if let Ok(tx) = rpc.get_transaction(hash).await {

4
tests/processor/src/networks.rs
View File

@@ -180,7 +180,7 @@ impl Wallet {
let view_pair =
ViewPair::new(ED25519_BASEPOINT_POINT * spend_key, Zeroizing::new(view_key));
let rpc = HttpRpc::new(rpc_url).expect("couldn't connect to the Monero RPC");
let rpc = HttpRpc::new(rpc_url).await.expect("couldn't connect to the Monero RPC");
let height = rpc.get_height().await.unwrap();
// Mines 200 blocks so sufficient decoys exist, as only 60 is needed for maturity
@@ -316,7 +316,7 @@ impl Wallet {
use processor::{additional_key, networks::Monero};
let rpc_url = network_rpc(NetworkId::Monero, ops, handle);
let rpc = HttpRpc::new(rpc_url).expect("couldn't connect to the Monero RPC");
let rpc = HttpRpc::new(rpc_url).await.expect("couldn't connect to the Monero RPC");
// Prepare inputs
let outputs = std::mem::take(inputs);