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Fixed unhandled promise rejection inside the async function. #1

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Fixed unhandled promise rejection inside the async function. #1

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46 changes: 23 additions & 23 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,30 +6,30 @@ module.exports = async (req, res) => {
const parsed = queryString.parse(req.url.slice(1));
const response = {};

if (!parsed.url) {
response.error = 'valid url is required';
send(res, 400, response);
}
if (parsed.url) {
const options = {
debug: !!parsed.debug || false,
delay: parsed.delay || 500,
maxDepth: parsed.maxDepth || 3,
maxUrls: parsed.maxUrls || 10,
maxWait: parsed.maxWait || 3000,
recursive: !!parsed.recursive || true,
userAgent: parsed.userAgent || 'Wappalyzer',
};
const wappalyzer = new Wappalyzer(parsed.url, options);

const options = {
debug: !!parsed.debug || false,
delay: parsed.delay || 500,
maxDepth: parsed.maxDepth || 3,
maxUrls: parsed.maxUrls || 10,
maxWait: parsed.maxWait || 3000,
recursive: !!parsed.recursive || false,
userAgent: parsed.userAgent || 'Wappalyzer',
};
const wappalyzer = new Wappalyzer(parsed.url, options);

try {
const data = await wappalyzer.analyze();
response.url = parsed.url;
response.options = options;
response.data = data;
send(res, 200, response);
} catch (e) {
response.error = e.message;
try {
const data = await wappalyzer.analyze();
response.url = parsed.url;
response.options = options;
response.data = data;
send(res, 200, response);
} catch (e) {
response.error = e.message;
send(res, 400, response);
}
} else {
response.error = 'valid url is required';
send(res, 400, response);
}
};