update

Former-commit-id: 6c3c65caa4cbf3c83670b8ebef64dc39faffb835
5 years ago · 846950fc34
parent 40770494c0
commit 846950fc34
1 changed files with 0 additions and 1 deletions
--- a/projects/IoTCenter/wwwroot/js/message.js
+++ b/projects/IoTCenter/wwwroot/js/message.js
@ -1,6 +1,5 @@
 var connection = new signalR.HubConnectionBuilder().withUrl(hubUrl).build();
 var connectionId;
-var connectionKeeper;
 function connect() {
    console.log('check connection state :' + connection.state);
    if (connection.state === signalR.HubConnectionState.Disconnected) {