Signalr: Websockets connection issue -


our application uses signalr , have enabled websockets in our applicaiton. getting below error in browser console window , during same time auto update not working. after relaunch started working.

firefox: "the connection ws://xx.xx.xx.xx:xxxxx/signalr/connect?transport=websockets&connectiontoken=%2f54bwg4ui3mbjpk2t8dfs9akllctaedq1sheasz6e3h2lvt0wybbggvci2alnsjf0aqy4azmtp6fs0xl07td8kkfyhamiel4gjlcxp%2bhlfy3k226j%2b4fxhvb8vvblewc&connectiondata=%5b%7b%22name%22%3a%22pushdatahub%22%7d%5d&tid=7 interrupted while page loading."

chrome: jquery.signalr-1.0.0.min.js:10 websocket in closing or closed state.

please refer below setup done on server.

  • .net framework 4.6.1 in server.
  • websockets enabled in iis/application
  • httpruntime set in web.config
  • server uses signalr hub

sample client code:

$scope.ishubconnectionfailed = false; $scope.connection = $.hubconnection(appurl); $scope.hubproxy = $scope.connection.createhubproxy(app.chathub);  $scope.connection.start()     .done(function () {         $scope.ishubconnectionfailed = false;     })     .fail(function() {         $scope.ishubconnectionfailed = true;     });  var tryingtoreconnect = false;  $scope.connection.reconnecting(function() {     tryingtoreconnect = true; });  $scope.connection.reconnected(function() {     tryingtoreconnect = false;     $scope.ishubconnectionfailed = false; });  $scope.connection.disconnected(function() {     if (tryingtoreconnect) {         $scope.ishubconnectionfailed = true;     } });

anyone having same issue?

check version of browser using.

supported platforms: http://www.asp.net/signalr/overview/getting-started/supported-platforms

there issue found signalr , azure, not sure if situation might debug issue. https://github.com/signalr/signalr/issues/2780


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