private void HandleTimeSyncReponse(TeleportReader reader)
{
var clientTimeOnRequestSent = reader.ReadSingle();
var serverTimeOnRequestArrival = reader.ReadSingle();
var clientTimeOnResponseArrival = LocalTime;
var totalRoundtripDuration = clientTimeOnResponseArrival - clientTimeOnRequestSent;
var estimatedReturnTripDuration = totalRoundtripDuration * 0.5f;
var estimatedServerTime = serverTimeOnRequestArrival + estimatedReturnTripDuration;
var delta = estimatedServerTime - ServerTime;
var absDelta = Math.Abs(delta);
var deltaSign = Math.Sign(delta);
IsTimeSynchronized = true;
State = StateType.Connected;
if (absDelta > TIME_SYNC_MAX_TIME_DRIFT_BEFORE_HARD_SET_IN_SECONDS)
{
ServerTime = estimatedServerTime;
}
else
{
ServerTime += Math.Max(absDelta, TIME_SYNC_MAX_TIME_DRIFT_MAGNITUDE) * deltaSign;
}
}
private void HandleTimeSyncReponse(TeleportReader reader)
{
_isWaitingForTimesync = false;
bool shouldNotifyReady = !IsTimeSynchronized;
var clientTimeOnRequestSent = reader.ReadSingle();
var serverTimeOnRequestArrival = reader.ReadSingle();
var clientTimeOnResponseArrival = LocalTime;
var totalRoundtripDuration = clientTimeOnResponseArrival - clientTimeOnRequestSent;
_lastKnownPing = Mathf.CeilToInt(totalRoundtripDuration * 1000);
if (totalRoundtripDuration > TIME_SYNC_MAX_RESPONSE_DELAY)
{
Debug.LogWarning("Ignoring timesync response, took too long. RTT: " + totalRoundtripDuration);
return;
}
var estimatedReturnTripDuration = totalRoundtripDuration * 0.5f;
var estimatedServerTime = serverTimeOnRequestArrival + estimatedReturnTripDuration;
var delta = estimatedServerTime - ServerTime;
var absDelta = Math.Abs(delta);
var deltaSign = Math.Sign(delta);
IsTimeSynchronized = true;
State = StateType.Connected;
if (absDelta > TIME_SYNC_MAX_TIME_DRIFT_BEFORE_HARD_SET_IN_SECONDS)
{
ServerTime = estimatedServerTime;
}
else
{
ServerTime += Math.Max(absDelta, TIME_SYNC_MAX_TIME_DRIFT_MAGNITUDE) * deltaSign;
}
if (shouldNotifyReady)
{
SendClientReady();
}
}
public override void Deserialize(TeleportReader reader)
{
Timestamp = reader.ReadSingle();
base.Deserialize(reader);
}
private void ReplyToTimeSyncRequest(EndPoint sender, TeleportReader reader)
{
var clientTime = reader.ReadSingle();
SendToEndpoints((w) => SerializeTimeSyncResponse(w, clientTime), 0, sender);
}
