Function callback

src/background.js:1428–1441

(tx, vars)

        var bulk = 20;

        var callback = function(tx, vars) {

            if (vars.rows) {
                for (var j=0; j<vars.rows.length; j++) {
                    ret.push(vars.rows.item(j));
                }
            }

            if (i < keyvalues.length) {
                run();
            } else {
                cb(ret);
            }
        };

        var run = function(t) {
            if (!tx) tx = t;