function() {
        var me = this,
            buffer = me.callBuffer,
            len = buffer.length;
            
        if (len > 0) {
            me.sendRequest(len == 1 ? buffer[0] : buffer);
            me.callBuffer = [];
        }
    }
function() {
        var me = this,
            buffer = me.callBuffer,
            len = buffer.length;
            
        if (len > 0) {
            me.sendRequest(len == 1 ? buffer[0] : buffer);
            me.callBuffer = [];
        }
    }
function ( ) { var me = this , buffer = me . callBuffer , len = buffer . length ; if ( len > 0 ) { me . sendRequest ( len == 1 ? buffer [ 0 ] : buffer ) ; me . callBuffer = [ ] ; } }
Combine any buffered requests and send them off

@private
Combine any buffered requests and send them off