From ac49134aba36fefd7afb96dd94740d0b4cc703d8 Mon Sep 17 00:00:00 2001
From: Joseph Henry <joseph.henry@zerotier.com>
Date: Wed, 3 May 2023 15:52:10 -0700
Subject: [PATCH] Add peer metric update block

---
 node/Peer.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/node/Peer.cpp b/node/Peer.cpp
index 5b3ecfb15..44ac3d025 100644
--- a/node/Peer.cpp
+++ b/node/Peer.cpp
@@ -568,6 +568,19 @@ unsigned int Peer::doPingAndKeepalive(void *tPtr,int64_t now)
 			deletionOccurred = false;
 		}
 	}
+	uint16_t alive_path_count_tmp = 0, dead_path_count_tmp = 0;
+	for(unsigned int i=0;i<ZT_MAX_PEER_NETWORK_PATHS;++i) {
+		if (_paths[i].p) {
+			if (_paths[i].p->alive(now)) {
+				alive_path_count_tmp++;
+			}
+			else {
+				dead_path_count_tmp++;
+			}
+		}
+	}
+	_alive_path_count = alive_path_count_tmp;
+	_dead_path_count = dead_path_count_tmp;
 	return sent;
 }