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exchangeCapabilities & Capella Readiness Logging (#3918)

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* Undo Passing Spec to Engine API

* Utilize engine_exchangeCapabilities

* Add Logging to Indicate Capella Readiness

* Add exchangeCapabilities to mock_execution_layer

* Send Nested Array for engine_exchangeCapabilities

* Use Mutex Instead of RwLock for EngineCapabilities

* Improve Locking to Avoid Deadlock

* Prettier logic for get_engine_capabilities

* Improve Comments

* Update beacon_node/beacon_chain/src/capella_readiness.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Update beacon_node/beacon_chain/src/capella_readiness.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Update beacon_node/beacon_chain/src/capella_readiness.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Update beacon_node/beacon_chain/src/capella_readiness.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Update beacon_node/beacon_chain/src/capella_readiness.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Update beacon_node/client/src/notifier.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Update beacon_node/execution_layer/src/engine_api/http.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Addressed Michael's Comments

---------

Co-authored-by: Michael Sproul <micsproul@gmail.com>
This commit is contained in:
ethDreamer
2023-01-31 11:26:23 -06:00
committed by GitHub
parent f615fb0885
commit 7b7595347d
18 changed files with 601 additions and 192 deletions
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33
beacon_node/execution_layer/src/lib.rs
View File

@@ -7,6 +7,7 @@
use crate::payload_cache::PayloadCache;
use auth::{strip_prefix, Auth, JwtKey};
use builder_client::BuilderHttpClient;
pub use engine_api::EngineCapabilities;
use engine_api::Error as ApiError;
pub use engine_api::*;
pub use engine_api::{http, http::deposit_methods, http::HttpJsonRpc};
@@ -265,12 +266,7 @@ pub struct ExecutionLayer<T: EthSpec> {
impl<T: EthSpec> ExecutionLayer<T> {
/// Instantiate `Self` with an Execution engine specified in `Config`, using JSON-RPC via HTTP.
pub fn from_config(
config: Config,
executor: TaskExecutor,
log: Logger,
spec: &ChainSpec,
) -> Result<Self, Error> {
pub fn from_config(config: Config, executor: TaskExecutor, log: Logger) -> Result<Self, Error> {
let Config {
execution_endpoints: urls,
builder_url,
@@ -325,9 +321,8 @@ impl<T: EthSpec> ExecutionLayer<T> {
let engine: Engine = {
let auth = Auth::new(jwt_key, jwt_id, jwt_version);
debug!(log, "Loaded execution endpoint"; "endpoint" => %execution_url, "jwt_path" => ?secret_file.as_path());
let api =
HttpJsonRpc::new_with_auth(execution_url, auth, execution_timeout_multiplier, spec)
.map_err(Error::ApiError)?;
let api = HttpJsonRpc::new_with_auth(execution_url, auth, execution_timeout_multiplier)
.map_err(Error::ApiError)?;
Engine::new(api, executor.clone(), &log)
};
@@ -1367,6 +1362,26 @@ impl<T: EthSpec> ExecutionLayer<T> {
}
}
/// Returns the execution engine capabilities resulting from a call to
/// engine_exchangeCapabilities. If the capabilities cache is not populated,
/// or if it is populated with a cached result of age >= `age_limit`, this
/// method will fetch the result from the execution engine and populate the
/// cache before returning it. Otherwise it will return a cached result from
/// a previous call.
///
/// Set `age_limit` to `None` to always return the cached result
/// Set `age_limit` to `Some(Duration::ZERO)` to force fetching from EE
pub async fn get_engine_capabilities(
&self,
age_limit: Option<Duration>,
) -> Result<EngineCapabilities, Error> {
self.engine()
.request(|engine| engine.get_engine_capabilities(age_limit))
.await
.map_err(Box::new)
.map_err(Error::EngineError)
}
/// Used during block production to determine if the merge has been triggered.
///
/// ## Specification