javascript - Cached Messages showing in wrong order SignalR -

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im using signalr create reporting system. used started project had develop suit needs. system should display messages have been wrote other users when new user logs in , showing in muddled order , 1 section of message( goal) undefined. wondering how fix message should show. should this:

chelsea vs arsenal (3) - (0): bla bla bla

but shows this:

bla bla blachelsea vs arsenal: undefined

code follows:

server side:

    public void sendmessagetoall(string goal, string username, string message)     {         // store last 100 messages in cache         addmessageincache(goal, username, message);          // broad cast message         clients.all.messagereceived(goal, username, message);     } }

javascript

    function registerclientmethods(chathub) {          // calls when user logged in         chathub.client.onconnected = function (id, teamnames,  allusers, updates) {              $('#hdid').val(id);             $('#hdusername').val(teamnames);             $('#spanuser').html(teamnames);              // add existing messages             (i = 0; < updates.length; i++) {                  addmessage(updates[i].goal, updates[i].teamnames, updates[i].message);                 var view = addmessage;             }         }          // on new user connected         chathub.client.onnewuserconnected = function (id, name) {              var homescore = $('#homegoal').val();             var awayscore = $('#awaygoal').val();              var goal = "( " + homescore + " ) - ( " + awayscore + " )";              adduser(chathub, id, name);             addscore(chathub, id, name, goal);         }          chathub.client.messagereceived = function (goal, teamnames, updates) {              addmessage(goal, teamnames, updates);             var view = addmessage;         }      }      function addmessage(goal, teamnames, updates) {          var homescore = $('#homegoal').val();         var awayscore = $('#awaygoal').val();          $('#divchatwindow').append('<div class="message"><span class="username">' + teamnames + goal + '</span>: ' + updates + '</div>');      }

on initial read, looks lists might getting overwritten each time hub gets instanciated- hubs transient , re-created each connection. either move list declaration outside hub, or test list null before assigning it.


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