取消待处理的血腥请求typeahead.js

Question

如果关键字更改后我如何通过血猎犬取消待处理的请求？

    var data = new Bloodhound({
    datumTokenizer: Bloodhound.tokenizers.whitespace,
    queryTokenizer: Bloodhound.tokenizers.whitespace,
    remote: {
        wildcard: '%QUERY',
        url: $('div.job .typeahead').attr('data-autocomplete-url') + '?term=%QUERY',
        ajax: {
            async: true,
            dataType: 'json',
            crossDomain: true,
        }
    }

});

$('div.job .typeahead').typeahead(null, {
    name: 'job',
    displayKey: 'text',
    limit: Infinity,
    source: data
});