33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
function fetcher(settings) {
|
|
let xhr = new XMLHttpRequest();
|
|
xhr.responseType = 'json';
|
|
xhr.open('GET', 'http://localhost:5555/tx/0/100');
|
|
xhr.addEventListener('load', async (e) => {
|
|
const d = xhr.response;
|
|
client;
|
|
|
|
//const digest = await crypto.subtle.digest('SHA-256', ArrayBuffer.from(d.block_filter))
|
|
//console.log('block filter digest', digest)
|
|
|
|
const block_filter_binstr = window.atob(d.block_filter);
|
|
let b_one = new Uint8Array(block_filter_binstr.length);
|
|
b_one.map(function (e, i, v) {
|
|
v[i] = block_filter_binstr.charCodeAt([i]);
|
|
});
|
|
|
|
const blocktx_filter_binstr = window.atob(d.blocktx_filter);
|
|
let b_two = new Uint8Array(blocktx_filter_binstr.length);
|
|
b_two.map(function (e, i, v) {
|
|
v[i] = blocktx_filter_binstr.charCodeAt([i]);
|
|
});
|
|
for (let i = 0; i < block_filter_binstr.length; i++) {
|
|
if (b_one[i] > 0) {
|
|
console.debug('blocktx value on', i);
|
|
}
|
|
}
|
|
|
|
settings.scanFilter(settings, d.low, d.high, b_one, b_two, d.filter_rounds);
|
|
});
|
|
xhr.send();
|
|
}
|