Carnot info api (#177)
* add missing accessors * add api to return info from consensus service * move processing into its own function * feat: add HTTP GET `/carnot/info` API (#178) --------- Co-authored-by: Youngjoon Lee <taxihighway@gmail.com>
This commit is contained in:
parent
e57cb7b3cf
commit
2c23bda702
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@ -37,6 +37,10 @@ impl<O: Overlay> Carnot<O> {
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self.highest_voted_view
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self.highest_voted_view
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}
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}
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pub fn safe_blocks(&self) -> &HashMap<BlockId, Block> {
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&self.safe_blocks
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}
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/// Upon reception of a block
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/// Upon reception of a block
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///
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///
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/// Preconditions:
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/// Preconditions:
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@ -1,7 +1,9 @@
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// std
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// std
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// crates
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// crates
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use crate::Carnot;
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use bytes::Bytes;
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use bytes::Bytes;
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use http::StatusCode;
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use http::StatusCode;
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use nomos_consensus::{CarnotInfo, ConsensusMsg};
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use tokio::sync::mpsc::Sender;
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use tokio::sync::mpsc::Sender;
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use tokio::sync::oneshot;
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use tokio::sync::oneshot;
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use tracing::error;
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use tracing::error;
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@ -23,6 +25,25 @@ use nomos_network::{NetworkMsg, NetworkService};
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use overwatch_rs::services::relay::OutboundRelay;
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use overwatch_rs::services::relay::OutboundRelay;
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use waku_bindings::WakuMessage;
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use waku_bindings::WakuMessage;
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pub fn carnot_info_bridge(
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handle: overwatch_rs::overwatch::handle::OverwatchHandle,
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) -> HttpBridgeRunner {
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Box::new(Box::pin(async move {
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let (carnot_channel, mut http_request_channel) =
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build_http_bridge::<Carnot, AxumBackend, _>(handle, HttpMethod::GET, "info")
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.await
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.unwrap();
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while let Some(HttpRequest { res_tx, .. }) = http_request_channel.recv().await {
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if let Err(e) = handle_carnot_info_req(&carnot_channel, &res_tx).await {
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error!(e);
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}
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}
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Ok(())
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}))
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}
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pub fn mempool_metrics_bridge(
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pub fn mempool_metrics_bridge(
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handle: overwatch_rs::overwatch::handle::OverwatchHandle,
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handle: overwatch_rs::overwatch::handle::OverwatchHandle,
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) -> HttpBridgeRunner {
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) -> HttpBridgeRunner {
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@ -37,7 +58,7 @@ pub fn mempool_metrics_bridge(
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.unwrap();
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.unwrap();
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while let Some(HttpRequest { res_tx, .. }) = http_request_channel.recv().await {
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while let Some(HttpRequest { res_tx, .. }) = http_request_channel.recv().await {
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if let Err(e) = handle_metrics_req(&mempool_channel, res_tx).await {
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if let Err(e) = handle_mempool_metrics_req(&mempool_channel, res_tx).await {
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error!(e);
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error!(e);
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}
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}
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}
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}
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@ -62,7 +83,9 @@ pub fn mempool_add_tx_bridge(
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res_tx, payload, ..
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res_tx, payload, ..
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}) = http_request_channel.recv().await
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}) = http_request_channel.recv().await
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{
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{
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if let Err(e) = handle_add_tx_req(&handle, &mempool_channel, res_tx, payload).await {
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if let Err(e) =
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handle_mempool_add_tx_req(&handle, &mempool_channel, res_tx, payload).await
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{
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error!(e);
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error!(e);
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}
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}
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}
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}
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@ -84,7 +107,7 @@ pub fn waku_info_bridge(
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.unwrap();
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.unwrap();
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while let Some(HttpRequest { res_tx, .. }) = http_request_channel.recv().await {
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while let Some(HttpRequest { res_tx, .. }) = http_request_channel.recv().await {
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if let Err(e) = handle_info_req(&waku_channel, &res_tx).await {
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if let Err(e) = handle_waku_info_req(&waku_channel, &res_tx).await {
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error!(e);
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error!(e);
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}
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}
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}
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}
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@ -116,7 +139,24 @@ pub fn waku_add_conn_bridge(
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}))
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}))
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}
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}
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async fn handle_metrics_req(
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async fn handle_carnot_info_req(
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carnot_channel: &OutboundRelay<ConsensusMsg>,
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res_tx: &Sender<HttpResponse>,
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) -> Result<(), overwatch_rs::DynError> {
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let (sender, receiver) = oneshot::channel();
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carnot_channel
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.send(ConsensusMsg::Info { tx: sender })
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.await
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.map_err(|(e, _)| e)?;
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let carnot_info: CarnotInfo = receiver.await.unwrap();
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res_tx
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.send(Ok(serde_json::to_vec(&carnot_info)?.into()))
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.await?;
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Ok(())
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}
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async fn handle_mempool_metrics_req(
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mempool_channel: &OutboundRelay<MempoolMsg<Tx>>,
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mempool_channel: &OutboundRelay<MempoolMsg<Tx>>,
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res_tx: Sender<HttpResponse>,
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res_tx: Sender<HttpResponse>,
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) -> Result<(), overwatch_rs::DynError> {
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) -> Result<(), overwatch_rs::DynError> {
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@ -141,7 +181,7 @@ async fn handle_metrics_req(
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Ok(())
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Ok(())
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}
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}
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async fn handle_add_tx_req(
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async fn handle_mempool_add_tx_req(
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handle: &overwatch_rs::overwatch::handle::OverwatchHandle,
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handle: &overwatch_rs::overwatch::handle::OverwatchHandle,
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mempool_channel: &OutboundRelay<MempoolMsg<Tx>>,
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mempool_channel: &OutboundRelay<MempoolMsg<Tx>>,
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res_tx: Sender<HttpResponse>,
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res_tx: Sender<HttpResponse>,
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@ -186,7 +226,7 @@ async fn handle_add_tx_req(
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}
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}
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}
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}
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async fn handle_info_req(
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async fn handle_waku_info_req(
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waku_channel: &OutboundRelay<NetworkMsg<Waku>>,
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waku_channel: &OutboundRelay<NetworkMsg<Waku>>,
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res_tx: &Sender<HttpResponse>,
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res_tx: &Sender<HttpResponse>,
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) -> Result<(), overwatch_rs::DynError> {
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) -> Result<(), overwatch_rs::DynError> {
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@ -85,6 +85,7 @@ fn main() -> Result<()> {
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let Args { config } = Args::parse();
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let Args { config } = Args::parse();
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let config = serde_yaml::from_reader::<_, Config>(std::fs::File::open(config)?)?;
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let config = serde_yaml::from_reader::<_, Config>(std::fs::File::open(config)?)?;
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let bridges: Vec<HttpBridge> = vec![
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let bridges: Vec<HttpBridge> = vec![
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Arc::new(Box::new(bridges::carnot_info_bridge)),
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Arc::new(Box::new(bridges::mempool_add_tx_bridge)),
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Arc::new(Box::new(bridges::mempool_add_tx_bridge)),
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Arc::new(Box::new(bridges::mempool_metrics_bridge)),
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Arc::new(Box::new(bridges::mempool_metrics_bridge)),
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Arc::new(Box::new(bridges::waku_add_conn_bridge)),
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Arc::new(Box::new(bridges::waku_add_conn_bridge)),
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@ -26,8 +26,12 @@ tokio-util = "0.7"
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tracing = "0.1"
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tracing = "0.1"
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waku-bindings = { version = "0.1.0-rc.2", optional = true}
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waku-bindings = { version = "0.1.0-rc.2", optional = true}
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bls-signatures = "0.14"
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bls-signatures = "0.14"
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serde_with = "3.0.0"
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[features]
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[features]
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default = []
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default = []
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waku = ["nomos-network/waku", "waku-bindings"]
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waku = ["nomos-network/waku", "waku-bindings"]
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mock = ["nomos-network/mock"]
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mock = ["nomos-network/mock"]
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[dev-dependencies]
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serde_json = "1.0.96"
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@ -4,7 +4,7 @@ mod tally;
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mod task_manager;
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mod task_manager;
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// std
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// std
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use std::collections::HashSet;
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use std::collections::{HashMap, HashSet};
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use std::fmt::Debug;
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use std::fmt::Debug;
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use std::hash::Hash;
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use std::hash::Hash;
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use std::pin::Pin;
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use std::pin::Pin;
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@ -15,14 +15,16 @@ use futures::{Stream, StreamExt};
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use leader_selection::UpdateableLeaderSelection;
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use leader_selection::UpdateableLeaderSelection;
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use serde::Deserialize;
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use serde::Deserialize;
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use serde::{de::DeserializeOwned, Serialize};
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use serde::{de::DeserializeOwned, Serialize};
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use serde_with::serde_as;
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use tokio::sync::oneshot::Sender;
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use tracing::instrument;
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use tracing::instrument;
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// internal
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// internal
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use crate::network::messages::{NewViewMsg, ProposalChunkMsg, TimeoutMsg, TimeoutQcMsg, VoteMsg};
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use crate::network::messages::{NewViewMsg, ProposalChunkMsg, TimeoutMsg, TimeoutQcMsg, VoteMsg};
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use crate::network::NetworkAdapter;
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use crate::network::NetworkAdapter;
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use crate::tally::{happy::CarnotTally, unhappy::NewViewTally, CarnotTallySettings};
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use crate::tally::{happy::CarnotTally, unhappy::NewViewTally, CarnotTallySettings};
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use consensus_engine::{
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use consensus_engine::{
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overlay::RandomBeaconState, AggregateQc, Carnot, Committee, LeaderProof, NewView, Overlay,
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overlay::RandomBeaconState, AggregateQc, BlockId, Carnot, Committee, LeaderProof, NewView,
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Payload, Qc, StandardQc, Timeout, TimeoutQc, View, Vote,
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Overlay, Payload, Qc, StandardQc, Timeout, TimeoutQc, View, Vote,
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};
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};
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use task_manager::TaskManager;
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use task_manager::TaskManager;
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@ -35,10 +37,9 @@ use nomos_mempool::{
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backend::MemPool, network::NetworkAdapter as MempoolAdapter, MempoolMsg, MempoolService,
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backend::MemPool, network::NetworkAdapter as MempoolAdapter, MempoolMsg, MempoolService,
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};
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};
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use nomos_network::NetworkService;
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use nomos_network::NetworkService;
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use overwatch_rs::services::relay::{OutboundRelay, Relay};
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use overwatch_rs::services::relay::{OutboundRelay, Relay, RelayMessage};
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use overwatch_rs::services::{
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use overwatch_rs::services::{
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handle::ServiceStateHandle,
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handle::ServiceStateHandle,
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relay::NoMessage,
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state::{NoOperator, NoState},
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state::{NoOperator, NoState},
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ServiceCore, ServiceData, ServiceId,
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ServiceCore, ServiceData, ServiceId,
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};
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};
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@ -117,7 +118,7 @@ where
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type Settings = CarnotSettings<F, O>;
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type Settings = CarnotSettings<F, O>;
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type State = NoState<Self::Settings>;
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type State = NoState<Self::Settings>;
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type StateOperator = NoOperator<Self::State>;
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type StateOperator = NoOperator<Self::State>;
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type Message = NoMessage;
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type Message = ConsensusMsg;
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}
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}
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#[async_trait::async_trait]
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#[async_trait::async_trait]
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@ -219,82 +220,25 @@ where
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});
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});
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}
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}
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while let Some(event) = task_manager.next().await {
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loop {
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let mut output = None;
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tokio::select! {
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let prev_view = carnot.current_view();
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Some(event) = task_manager.next() => {
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match event {
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carnot = Self::process_carnot_event(
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Event::Proposal { block, stream } => {
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(carnot, output) = Self::process_block(
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carnot,
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carnot,
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block,
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event,
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stream,
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&mut task_manager,
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&mut task_manager,
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adapter.clone(),
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adapter.clone(),
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private_key,
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mempool_relay.clone(),
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&fountain,
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)
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)
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.await;
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.await
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}
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Some(msg) = self.service_state.inbound_relay.next() => {
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Self::process_message(&carnot, msg);
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}
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}
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Event::Approve { block, .. } => {
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tracing::debug!("approving proposal {:?}", block);
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let (new_carnot, out) = carnot.approve_block(block.clone());
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carnot = new_carnot;
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output = Some(Output::Send::<P::Tx>(out));
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}
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Event::LocalTimeout => {
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tracing::debug!("local timeout");
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let (new_carnot, out) = carnot.local_timeout();
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carnot = new_carnot;
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output = out.map(Output::Send);
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}
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Event::NewView {
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timeout_qc,
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new_views,
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} => {
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(carnot, output) = Self::approve_new_view(
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carnot,
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timeout_qc,
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new_views,
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&mut task_manager,
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adapter.clone(),
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)
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.await;
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}
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Event::TimeoutQc { timeout_qc } => {
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(carnot, output) = Self::receive_timeout_qc(
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carnot,
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timeout_qc,
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&mut task_manager,
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adapter.clone(),
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)
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.await;
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}
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Event::RootTimeout { timeouts } => {
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(carnot, output) = Self::process_root_timeout(carnot, timeouts).await;
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}
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Event::ProposeBlock { qc } => {
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output =
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Self::propose_block(carnot.id(), private_key, qc, mempool_relay.clone())
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.await;
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}
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_ => {}
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}
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let current_view = carnot.current_view();
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if current_view != prev_view {
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Self::process_view_change(
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carnot.clone(),
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prev_view,
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&mut task_manager,
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adapter.clone(),
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)
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.await;
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}
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if let Some(output) = output {
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handle_output(&adapter, &fountain, carnot.id(), output).await;
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}
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}
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}
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}
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|
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unreachable!("carnot exited");
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}
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}
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}
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}
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|
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|
@ -318,6 +262,93 @@ where
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O: Overlay + Debug + Send + Sync + 'static,
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O: Overlay + Debug + Send + Sync + 'static,
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O::LeaderSelection: UpdateableLeaderSelection,
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O::LeaderSelection: UpdateableLeaderSelection,
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{
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{
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fn process_message(carnot: &Carnot<O>, msg: ConsensusMsg) {
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match msg {
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ConsensusMsg::Info { tx } => {
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let info = CarnotInfo {
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id: carnot.id(),
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current_view: carnot.current_view(),
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highest_voted_view: carnot.highest_voted_view(),
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local_high_qc: carnot.high_qc(),
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safe_blocks: carnot.safe_blocks().clone(),
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last_view_timeout_qc: carnot.last_view_timeout_qc(),
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committed_blocks: carnot.committed_blocks(),
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};
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tx.send(info).unwrap_or_else(|e| {
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tracing::error!("Could not send consensus info through channel: {:?}", e)
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});
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}
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}
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}
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async fn process_carnot_event(
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mut carnot: Carnot<O>,
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event: Event<P::Tx>,
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task_manager: &mut TaskManager<View, Event<P::Tx>>,
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adapter: A,
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private_key: PrivateKey,
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mempool_relay: OutboundRelay<MempoolMsg<P::Tx>>,
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fountain: &F,
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) -> Carnot<O> {
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let mut output = None;
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let prev_view = carnot.current_view();
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match event {
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Event::Proposal { block, stream } => {
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(carnot, output) =
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Self::process_block(carnot, block, stream, task_manager, adapter.clone()).await;
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}
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Event::Approve { block, .. } => {
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tracing::debug!("approving proposal {:?}", block);
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let (new_carnot, out) = carnot.approve_block(block);
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carnot = new_carnot;
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output = Some(Output::Send::<P::Tx>(out));
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}
|
||||||
|
Event::LocalTimeout => {
|
||||||
|
tracing::debug!("local timeout");
|
||||||
|
let (new_carnot, out) = carnot.local_timeout();
|
||||||
|
carnot = new_carnot;
|
||||||
|
output = out.map(Output::Send);
|
||||||
|
}
|
||||||
|
Event::NewView {
|
||||||
|
timeout_qc,
|
||||||
|
new_views,
|
||||||
|
} => {
|
||||||
|
(carnot, output) = Self::approve_new_view(
|
||||||
|
carnot,
|
||||||
|
timeout_qc,
|
||||||
|
new_views,
|
||||||
|
task_manager,
|
||||||
|
adapter.clone(),
|
||||||
|
)
|
||||||
|
.await;
|
||||||
|
}
|
||||||
|
Event::TimeoutQc { timeout_qc } => {
|
||||||
|
(carnot, output) =
|
||||||
|
Self::receive_timeout_qc(carnot, timeout_qc, task_manager, adapter.clone())
|
||||||
|
.await;
|
||||||
|
}
|
||||||
|
Event::RootTimeout { timeouts } => {
|
||||||
|
(carnot, output) = Self::process_root_timeout(carnot, timeouts).await;
|
||||||
|
}
|
||||||
|
Event::ProposeBlock { qc } => {
|
||||||
|
output = Self::propose_block(carnot.id(), private_key, qc, mempool_relay).await;
|
||||||
|
}
|
||||||
|
_ => {}
|
||||||
|
}
|
||||||
|
|
||||||
|
let current_view = carnot.current_view();
|
||||||
|
if current_view != prev_view {
|
||||||
|
Self::process_view_change(carnot.clone(), prev_view, task_manager, adapter.clone())
|
||||||
|
.await;
|
||||||
|
}
|
||||||
|
|
||||||
|
if let Some(output) = output {
|
||||||
|
handle_output(&adapter, fountain, carnot.id(), output).await;
|
||||||
|
}
|
||||||
|
|
||||||
|
carnot
|
||||||
|
}
|
||||||
|
|
||||||
#[instrument(level = "debug", skip(adapter, task_manager, stream))]
|
#[instrument(level = "debug", skip(adapter, task_manager, stream))]
|
||||||
async fn process_block(
|
async fn process_block(
|
||||||
mut carnot: Carnot<O>,
|
mut carnot: Carnot<O>,
|
||||||
|
@ -743,3 +774,66 @@ enum Event<Tx: Clone + Hash + Eq> {
|
||||||
},
|
},
|
||||||
None,
|
None,
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[derive(Debug)]
|
||||||
|
pub enum ConsensusMsg {
|
||||||
|
Info { tx: Sender<CarnotInfo> },
|
||||||
|
}
|
||||||
|
|
||||||
|
impl RelayMessage for ConsensusMsg {}
|
||||||
|
|
||||||
|
#[serde_as]
|
||||||
|
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
|
||||||
|
pub struct CarnotInfo {
|
||||||
|
id: NodeId,
|
||||||
|
current_view: View,
|
||||||
|
highest_voted_view: View,
|
||||||
|
local_high_qc: StandardQc,
|
||||||
|
#[serde_as(as = "Vec<(_, _)>")]
|
||||||
|
safe_blocks: HashMap<BlockId, consensus_engine::Block>,
|
||||||
|
last_view_timeout_qc: Option<TimeoutQc>,
|
||||||
|
committed_blocks: Vec<BlockId>,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(test)]
|
||||||
|
mod tests {
|
||||||
|
use consensus_engine::Block;
|
||||||
|
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn serde_carnot_info() {
|
||||||
|
let info = CarnotInfo {
|
||||||
|
id: [0; 32],
|
||||||
|
current_view: 1,
|
||||||
|
highest_voted_view: -1,
|
||||||
|
local_high_qc: StandardQc {
|
||||||
|
view: 0,
|
||||||
|
id: [0; 32],
|
||||||
|
},
|
||||||
|
safe_blocks: HashMap::from([(
|
||||||
|
[0; 32],
|
||||||
|
Block {
|
||||||
|
id: [0; 32],
|
||||||
|
view: 0,
|
||||||
|
parent_qc: Qc::Standard(StandardQc {
|
||||||
|
view: 0,
|
||||||
|
id: [0; 32],
|
||||||
|
}),
|
||||||
|
leader_proof: LeaderProof::LeaderId { leader_id: [0; 32] },
|
||||||
|
},
|
||||||
|
)]),
|
||||||
|
last_view_timeout_qc: None,
|
||||||
|
committed_blocks: vec![[0; 32]],
|
||||||
|
};
|
||||||
|
|
||||||
|
let serialized = serde_json::to_string(&info).unwrap();
|
||||||
|
assert_eq!(
|
||||||
|
serialized,
|
||||||
|
r#"{"id":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"current_view":1,"highest_voted_view":-1,"local_high_qc":{"view":0,"id":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"safe_blocks":[[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],{"view":0,"parent_qc":{"Standard":{"view":0,"id":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},"leader_proof":{"LeaderId":{"leader_id":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}}}]],"last_view_timeout_qc":null,"committed_blocks":[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]}"#
|
||||||
|
);
|
||||||
|
|
||||||
|
let deserialized: CarnotInfo = serde_json::from_str(&serialized).unwrap();
|
||||||
|
assert_eq!(deserialized, info);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
Loading…
Reference in New Issue