public bool ContactExists(IPEndPoint contactEP)
{
_lock.TryEnterReadLock(LOCK_TIMEOUT);
try
{
if (_contacts == null)
{
if (_leftBucket.ContactExists(contactEP))
{
return(true);
}
else
{
return(_rightBucket.ContactExists(contactEP));
}
}
else
{
foreach (NodeContact contact in _contacts.Values)
{
if (contact.NodeEP.Equals(contactEP))
{
return(true);
}
}
foreach (NodeContact contact in _replacementContacts.Values)
{
if (contact.NodeEP.Equals(contactEP))
{
return(true);
}
}
return(false);
}
}
finally
{
_lock.ExitReadLock();
}
}
