예제 #1
0
        public void Pong(Guid pingId, long clientTimeSent)
        {
            //simulate up latency here
            //System.Threading.Thread.Sleep(2000);

            var serverTimeReceived = DateTime.UtcNow;

            var ping = Pings[pingId];

            var clientPing = TimeSyncMessage.NewFrom(ping);

            clientPing.ConnectionId       = Context.ConnectionId;
            clientPing.ClientTimeSent     = JavaScriptDateConverter.Convert(clientTimeSent);
            clientPing.ServerTimeReceived = serverTimeReceived;

            Pongs.AddOrUpdate(clientPing.ConnectionId, c => clientPing, (c, old) =>
            {
                if (old.Roundtrip > clientPing.Roundtrip)
                {
                    //this was more accurate...use it
                    return(clientPing);
                }
                else
                {
                    return(old);
                }
            });

            ShowPings();
        }
예제 #2
0
 public static TimeSyncMessage NewFrom(TimeSyncMessage message)
 {
     return(new TimeSyncMessage
     {
         PingId = message.PingId,
         ConnectionId = message.ConnectionId,
         ServerTimeSent = message.ServerTimeSent,
         ClientTimeSent = message.ClientTimeSent,
         ServerTimeReceived = message.ServerTimeReceived
     });
 }
예제 #3
0
        public static void StartPing_Static()
        {
            var ping = new TimeSyncMessage
            {
                PingId         = Guid.NewGuid(),
                ServerTimeSent = DateTime.UtcNow
            };

            //simulate down latency here
            //System.Threading.Thread.Sleep(2000);

            var hub = GlobalHost.ConnectionManager.GetHubContext <TimeSync>();

            hub.Clients.All.timeSyncRequest(ping);

            Pings.AddOrUpdate(ping.PingId, k => ping, (k, old) => ping);
        }