nl_tokens: See if we have the object cached and try to evict it
pl_tokens: function process_entry ( val , nextent ) { if ( ! val || ! val . _tmp_pathname ) { // if this is somehow missing, just skip it since we can't check // to see if the file is dirty nextent ( ) ; return ; } var nm = val . _tmp_pathname ; delete val . _tmp_pathname ; // if in-use or dirty, skip it if ( val . _no_evict || val . _in_flight || wb_pending [ <mask> ] || wb_inprogress [ nm ] ) { nextent ( ) ; return ; } // if we've gotten under the limit, skip over the rest of the objects if ( self . curr_size < self . max_size ) { nextent ( ) ; return ; } fs . stat ( val . _cacheFile , function ( serr , stats ) { if ( serr ) { // just assume an error is ENOENT meaning object is not cached // this is common nextent ( ) ; return ; } // recheck after callback if in-use or dirty and skip it if ( val . _no_evict || val . _in_flight || wb_pending [ nm ] || wb_inprogress [ nm ] ) { nextent ( ) ; return ; } fs . unlink ( val . _cacheFile , function ( uerr ) { // ignore errors deleting the cachefile but if no // error, that means we should adjust our size if ( ! uerr ) { self . _reduce_cache ( nm , stats . size ) ; log . trace ( 'evicted(%s, %d): %d' , nm , size , self . curr_size ) ; } nextent ( ) ; } ) ; } ) ; }