From 5d57c71e2e1b102ac5698802366b11028037bc8f Mon Sep 17 00:00:00 2001
From: Ylian Saint-Hilaire <ysainthilaire@hotmail.com>
Date: Tue, 28 May 2019 12:08:09 -0700
Subject: [PATCH] Added agent TCP close tracking.

---
 meshagent.js | 5 ++++-
 webserver.js | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/meshagent.js b/meshagent.js
index c1820382..6c3163a9 100644
--- a/meshagent.js
+++ b/meshagent.js
@@ -477,7 +477,10 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
         }
         obj.close(0);
     });
-    // ws._socket._parent.on('close', function (req) { if (obj.nodeid != null) { parent.parent.debug(1, 'Agent TCP disconnect ' + obj.nodeid + ' (' + obj.remoteaddrport + ')'); } });
+    ws._socket._parent.on('close', function (req) {
+        parent.agentStats.agentTcpClose++;
+        //if (obj.nodeid != null) { parent.parent.debug(1, 'Agent TCP disconnect ' + obj.nodeid + ' (' + obj.remoteaddrport + ')'); }
+    });
 
     // Start authenticate the mesh agent by sending a auth nonce & server TLS cert hash.
     // Send 384 bits SHA384 hash of TLS cert public key + 384 bits nonce
diff --git a/webserver.js b/webserver.js
index fb9489c7..228440f8 100644
--- a/webserver.js
+++ b/webserver.js
@@ -242,6 +242,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
     obj.agentStats = {
         createMeshAgentCount: 0,
         agentClose: 0,
+        agentTcpClose: 0,
         agentBinaryUpdate: 0,
         coreIsStableCount: 0,
         verifiedAgentConnectionCount: 0,