public NatPunchId Punch(IPEndPoint remoteEndpoint, OnNatPunchSuccess onSuccess = null, OnNatPunchFailure onFailure = null)
{
onSuccess = onSuccess ?? EmptyOnSuccess;
onFailure = onFailure ?? EmptyOnFailure;
var attempt = new PunchAttempt();
attempt.Timestamp = DateTime.Now;
attempt.EndPoint = remoteEndpoint;
// TODO Recycle tokens
attempt.PunchId = new NatPunchId(Guid.NewGuid().ToString());
attempt.OnSuccess += onSuccess;
attempt.OnFailure += onFailure;
AddNatPunchAttempt(attempt);
_facilitatorConnection.SendIntroduction(remoteEndpoint, attempt.PunchId);
return(attempt.PunchId);
}
private void RemoveNatPunchAttempt(PunchAttempt attempt)
{
_natPunchAttempts.Remove(attempt.PunchId);
_natPunchRegistrations.Remove(attempt);
}
private void AddNatPunchAttempt(PunchAttempt attempt)
{
_natPunchAttempts[attempt.PunchId] = attempt;
_natPunchRegistrations.Add(attempt);
}