From 183d257b8ec98aba5bac071c65b7f94be6090a96 Mon Sep 17 00:00:00 2001
From: sh3ll3x3c <ljubisa@ethernal.tech>
Date: Mon, 25 Sep 2023 18:11:20 +0200
Subject: [PATCH] health check gauge added

---
 src/light_client.rs   | 2 ++
 src/telemetry/mod.rs  | 1 +
 src/telemetry/otlp.rs | 3 +++
 3 files changed, 6 insertions(+)

diff --git a/src/light_client.rs b/src/light_client.rs
index b8e4f7f10..6465b7565 100644
--- a/src/light_client.rs
+++ b/src/light_client.rs
@@ -370,6 +370,8 @@ pub async fn process_block(
 		.await
 		.context("Unable to dump network stats")?;
 
+	metrics.record(MetricValue::HealthCheck())?;
+
 	Ok(())
 }
 
diff --git a/src/telemetry/mod.rs b/src/telemetry/mod.rs
index 1c0beb30c..d5b9b6755 100644
--- a/src/telemetry/mod.rs
+++ b/src/telemetry/mod.rs
@@ -25,6 +25,7 @@ pub enum MetricValue {
 	DHTPutRowsDuration(f64),
 	DHTPutRowsSuccess(f64),
 	KadRoutingTablePeerNum(u32),
+	HealthCheck(),
 }
 
 #[automock]
diff --git a/src/telemetry/otlp.rs b/src/telemetry/otlp.rs
index 0fcd6fef2..9266de1cd 100644
--- a/src/telemetry/otlp.rs
+++ b/src/telemetry/otlp.rs
@@ -94,6 +94,9 @@ impl super::Metrics for Metrics {
 			super::MetricValue::KadRoutingTablePeerNum(number) => {
 				self.record_u64("kad_routing_table_peer_num", number.into())?;
 			},
+			super::MetricValue::HealthCheck() => {
+				self.record_u64("up", 1)?;
+			},
 		};
 		Ok(())
 	}