private void Negotiate_ReadWhole_End(IAsyncResult ar)
{
Negotiation_SO asyncState = (Negotiation_SO)ar.AsyncState;
try
{
asyncState.UpdateContext();
this.EndReadWhole(ar);
AuthMethod method = this.ExtractAuthMethod(asyncState.Reply);
if (((AuthMethod.NoAcceptable == method) && !asyncState.UseCredentials) && (base._proxyUser != null))
{
asyncState.UseCredentials = true;
byte[] buffer = this.PrepareNegotiationCmd(asyncState.UseCredentials);
base.NStream.BeginWrite(buffer, 0, buffer.Length, new AsyncCallback(this.Negotiate_Write_End), asyncState);
}
else
{
this.BeginDoAuthentication(method, new AsyncCallback(this.Negotiate_DoAuth_End), asyncState);
}
}
catch (Exception exception)
{
asyncState.Exception = exception;
asyncState.SetCompleted();
}
}
private void Negotiate_DoAuth_End(IAsyncResult ar)
{
Negotiation_SO asyncState = (Negotiation_SO)ar.AsyncState;
try
{
asyncState.UpdateContext();
this.EndDoAuthentication(ar);
}
catch (Exception exception)
{
asyncState.Exception = exception;
}
asyncState.SetCompleted();
}
private void Negotiate_Write_End(IAsyncResult ar)
{
Negotiation_SO asyncState = (Negotiation_SO)ar.AsyncState;
try
{
asyncState.UpdateContext();
base.NStream.EndWrite(ar);
this.BeginReadWhole(asyncState.Reply, 0, 2, new AsyncCallback(this.Negotiate_ReadWhole_End), asyncState);
}
catch (Exception exception)
{
asyncState.Exception = exception;
asyncState.SetCompleted();
}
}