System.Data.SqlClient.TdsParser.RemoveEncryption C# (CSharp) Method

        internal void RemoveEncryption()
        {
            Debug.Assert(_encryptionOption == EncryptionOptions.LOGIN, "Invalid encryption option state");

#if MANAGED_SNI
            uint error = SNIProxy.Singleton.DisableSsl(_physicalStateObj.Handle);
#else
            UInt32 error = 0;

            // Remove SSL (Encryption) SNI provider since we only wanted to encrypt login.
            error = SNINativeMethodWrapper.SNIRemoveProvider(_physicalStateObj.Handle, SNINativeMethodWrapper.ProviderEnum.SSL_PROV);
#endif // MANAGED_SNI
            if (error != TdsEnums.SNI_SUCCESS)
            {
                _physicalStateObj.AddError(ProcessSNIError(_physicalStateObj));
                ThrowExceptionAndWarning(_physicalStateObj);
            }

            // create a new packet encryption changes the internal packet size
            try { }   // EmptyTry/Finally to avoid FXCop violation
            finally
            {
                _physicalStateObj.ClearAllWritePackets();
            }
        }