From d3ac417f6f326ed2d444e000a970c69198bb52bf Mon Sep 17 00:00:00 2001
From: Sem van der Hoeven <semmer99@gmail.com>
Date: Wed, 7 Jun 2023 10:56:58 +0200
Subject: [PATCH] add close event

---
 api/views/index.ejs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/api/views/index.ejs b/api/views/index.ejs
index dccd261d..3f23e690 100644
--- a/api/views/index.ejs
+++ b/api/views/index.ejs
@@ -331,6 +331,13 @@
             document.getElementById("connectedlabel").innerHTML = "Not connected to drone";
             document.getElementById("connectbutton").disabled = false;
         });
+
+        ws.addEventListener("close", function close(event) {
+            console.log("connection closed");
+            alert("Connection to API closed!")
+            document.getElementById("connectedlabel").innerHTML = "Not connected to drone";
+            document.getElementById("connectbutton").disabled = false;
+        });
     }
 
     function connect() {