private void sendEmptyRequest ( ) { assertUnlocked ( ) ; // Send an empty request LOG . finest ( "Sending empty request" ) ; try { send ( ComposableBody . builder ( ) . build ( ) ) ; } catch ( BOSHException boshx ) { dispose ( boshx ) ; } }
Sends an empty request to maintain session requirements . If a request is sent within a reasonable time window the empty request transmission will be cancelled .