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Refactor http router

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This commit is contained in:
Paul Hauner
2019-11-17 10:03:24 +11:00
parent a433ff8e6e
commit 173f649074
9 changed files with 324 additions and 324 deletions
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19
beacon_node/rest_api/src/metrics.rs
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@@ -1,9 +1,10 @@
use crate::helpers::get_beacon_chain_from_request;
use crate::response_builder::ResponseBuilder;
use crate::{ApiError, ApiResult, DBPath};
use beacon_chain::BeaconChainTypes;
use crate::{ApiError, ApiResult};
use beacon_chain::{BeaconChain, BeaconChainTypes};
use hyper::{Body, Request};
use lighthouse_metrics::{Encoder, TextEncoder};
use std::path::PathBuf;
use std::sync::Arc;
pub use lighthouse_metrics::*;
@@ -27,16 +28,14 @@ lazy_static! {
/// # Note
///
/// This is a HTTP handler method.
pub fn get_prometheus<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult {
pub fn get_prometheus<T: BeaconChainTypes + 'static>(
req: Request<Body>,
beacon_chain: Arc<BeaconChain<T>>,
db_path: PathBuf,
) -> ApiResult {
let mut buffer = vec![];
let encoder = TextEncoder::new();
let beacon_chain = get_beacon_chain_from_request::<T>(&req)?;
let db_path = req
.extensions()
.get::<DBPath>()
.ok_or_else(|| ApiError::ServerError("DBPath extension missing".to_string()))?;
// There are two categories of metrics:
//
// - Dynamically updated: things like histograms and event counters that are updated on the