/// <summary> Handle an incoming query. See if we can answer any part of it
/// given our service infos.
/// </summary>
internal void HandleQuery(DNSIncoming in_Renamed, IPAddress addr, int port)
{
// Track known answers
bool hostConflictDetected = false;
bool serviceConflictDetected = false;
long expirationTime = (DateTime.Now.Ticks - 621355968000000000) / 10000 + DNSConstants.KNOWN_ANSWER_TTL;
foreach (DNSRecord answer in in_Renamed.answers)
{
if ((answer.GetEntryType() == DNSConstants.TYPE_A) || (answer.GetEntryType() == DNSConstants.TYPE_AAAA))
{
hostConflictDetected |= answer.HandleQuery(this, expirationTime);
}
else
{
serviceConflictDetected |= answer.HandleQuery(this, expirationTime);
}
}
if (plannedAnswer != null)
{
plannedAnswer.Append(in_Renamed);
}
else
{
if (in_Renamed.Truncated)
{
plannedAnswer = in_Renamed;
}
new Responder(this, in_Renamed, addr, port).start();
}
if (hostConflictDetected || serviceConflictDetected)
{
new Prober(this).start();
}
}
