* VRFS-798 - close connection if a heartbeat can not be correlated to a connection, or memory state

web/app/assets/javascripts/jamkazam.js

@@ -92,7 +92,6 @@
         function loggedIn(header, payload) {
             app.clientId = payload.client_id;
             $.cookie('client_id', payload.client_id);
-            // $.cookie('remember_token', payload.token); // removed per vrfs-273/403
 
             heartbeatMS = payload.heartbeat_interval * 1000;
             logger.debug("jamkazam.js.loggedIn(): clientId now " + app.clientId + "; Setting up heartbeat every " + heartbeatMS + " MS");

websocket-gateway/lib/jam_websockets/router.rb

@@ -538,11 +538,13 @@ module JamWebsockets
       unless context = @clients[client]
         @log.warn "*** WARNING:   unable to find context due to heartbeat from client: #{client.client_id}; calling cleanup"
         cleanup_client(client)
+        raise SessionError, 'context state is gone. please reconnect.'
       else
         connection = Connection.find_by_user_id_and_client_id(context.user.id, context.client.client_id)
         if connection.nil?
           @log.warn "*** WARNING:  unable to find connection due to heartbeat from client: #{context}; calling cleanup_client"
           cleanup_client(client)
+          raise SessionError, 'connection state is gone. please reconnect.'
         else
           connection.touch