如何替换codeigniter ajax调用棘轮插座

Question

How to replace codeigniter ajax call to ratchet socket

$.ajax({
    url: base_url + "secure/secure_remove_file",
    type: 'POST', 
    cache: true,
    dataType: 'json', 
    data: { 'name': fileName },
    timeout: 120000,
    error: function() {
        alert('error while loading data');
    },
    success: function(pdata) {
        document.getElementById(id).style.display="none";
    }
});