public PeerNameResolver(string peerName, int numberOfResultsRequested,
PnrpResolveCriteria resolveCriteria, uint scopeId, string cloudName, TimeSpan timeout, List<PnrpRegistration> results)
: base(null, null)
{
// pnrp has a hard-coded limit on the timeout value that can be passed to it
// maximum value is 10 minutes
if (timeout > MaxTimeout)
{
timeout = MaxTimeout;
}
timeoutHelper = new TimeoutHelper(timeout);
PnrpInfo resolveQueryInfo = new PnrpInfo();
resolveQueryInfo.dwSize = Marshal.SizeOf(typeof(PnrpInfo));
resolveQueryInfo.nMaxResolve = numberOfResultsRequested;
resolveQueryInfo.dwTimeout = (int)timeout.TotalSeconds;
resolveQueryInfo.dwLifetime = 0;
resolveQueryInfo.enNameState = 0;
resolveQueryInfo.lpwszIdentity = null;
resolveQueryInfo.dwFlags = PNRPINFO_HINT;
IPEndPoint hint = PnrpPeerResolver.GetHint();
resolveQueryInfo.enResolveCriteria = resolveCriteria;
resolveQueryInfo.saHint = SOCKET_ADDRESS_SAFE.SocketAddressFromIPEndPoint(hint);
resolveQuery = new WsaQuerySet();
resolveQuery.ServiceInstanceName = peerName;
resolveQuery.ServiceClassId = SvcIdNameV1;
resolveQuery.NameSpace = NspNamespaces.Name;
resolveQuery.NSProviderId = NsProviderName;
resolveQuery.Context = cloudName;
resolveQuery.Blob = resolveQueryInfo;
this.results = results;
this.scopeId = scopeId;
ActionItem.Schedule(new Action<object>(SyncEnumeration), null);
}
public PeerNameResolver(string peerName, int numberOfResultsRequested,
PnrpResolveCriteria resolveCriteria, TimeSpan timeout, List<PnrpRegistration> results)
: this(peerName, numberOfResultsRequested, resolveCriteria, 0, GlobalCloudName, timeout, results)
{
}
