# onSasl2FeaturesReceived abstract method

Future <List <XMLNode>> onSasl2FeaturesReceived(

1. XMLNode sasl2Features

)

Called by the SASL2 negotiator when we received the SASL2 stream features `sasl2Features`. The return value is a list of XML elements that should be added to the SASL2 <authenticate> nonza. This method is only called when the <inline> element contains an item with xmlns equal to negotiatingXmlns.</inline></authenticate>

## Implementation

    Future<List<XMLNode>> onSasl2FeaturesReceived(XMLNode sasl2Features);