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Add first attempts at HTTP bootstrap

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Paul Hauner
2019-08-14 10:36:55 +10:00
parent 82e8aafb01
commit 4f98a3985f
8 changed files with 162 additions and 0 deletions
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27
beacon_node/rest_api/src/spec.rs Normal file
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use super::{success_response, ApiResult};
use crate::ApiError;
use beacon_chain::{BeaconChain, BeaconChainTypes};
use hyper::{Body, Request};
use std::sync::Arc;
use types::EthSpec;
/// HTTP handler to return the full spec object.
pub fn get_spec<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult {
let beacon_chain = req
.extensions()
.get::<Arc<BeaconChain<T>>>()
.ok_or_else(|| ApiError::ServerError("Beacon chain extension missing".to_string()))?;
let json: String = serde_json::to_string(&beacon_chain.spec)
.map_err(|e| ApiError::ServerError(format!("Unable to serialize spec: {:?}", 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())
.map_err(|e| ApiError::ServerError(format!("Unable to serialize epoch: {:?}", e)))?;
Ok(success_response(Body::from(json)))
}