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Pull Eth2Config during bootstrap

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This commit is contained in:
Paul Hauner
2019-08-27 00:04:15 +10:00
parent 81c898586e
commit 6875ae8af5
7 changed files with 63 additions and 0 deletions
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14
beacon_node/rest_api/src/spec.rs
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@@ -1,6 +1,7 @@
use super::{success_response, ApiResult};
use crate::ApiError;
use beacon_chain::{BeaconChain, BeaconChainTypes};
use eth2_config::Eth2Config;
use hyper::{Body, Request};
use std::sync::Arc;
use types::EthSpec;
@@ -18,6 +19,19 @@ pub fn get_spec<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult
Ok(success_response(Body::from(json)))
}
/// HTTP handler to return the full Eth2Config object.
pub fn get_eth2_config<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult {
let eth2_config = req
.extensions()
.get::<Arc<Eth2Config>>()
.ok_or_else(|| ApiError::ServerError("Eth2Config extension missing".to_string()))?;
let json: String = serde_json::to_string(eth2_config.as_ref())
.map_err(|e| ApiError::ServerError(format!("Unable to serialize Eth2Config: {:?}", e)))?;
Ok(success_response(Body::from(json)))
}
/// HTTP handler to return the full spec object.
pub fn get_slots_per_epoch<T: BeaconChainTypes + 'static>(_req: Request<Body>) -> ApiResult {
let json: String = serde_json::to_string(&T::EthSpec::slots_per_epoch())