public WindowsStreamSecurityUpgradeInitiator(
     WindowsStreamSecurityUpgradeProvider parent, EndpointAddress remoteAddress, Uri via)
     : base(FramingUpgradeString.Negotiate, remoteAddress, via)
 {
     _parent = parent;
     _clientTokenProvider = TransportSecurityHelpers.GetSspiTokenProvider(
         parent._securityTokenManager, remoteAddress, via, parent.Scheme, out _identityVerifier);
 }
 public WindowsStreamSecurityUpgradeInitiator(WindowsStreamSecurityUpgradeProvider parent, EndpointAddress remoteAddress, Uri via) : base("application/negotiate", remoteAddress, via)
 {
     this.parent = parent;
     this.clientTokenProvider = TransportSecurityHelpers.GetSspiTokenProvider(parent.securityTokenManager, remoteAddress, via, parent.Scheme, out this.identityVerifier);
 }