in src/index.ts [205:217]
function collectResult(results: ConnectionResult[], resolveProxy: string, connection: string, req: http.ClientRequest) {
const proxy = resolveProxy ? String(resolveProxy).trim().split(/\s+/, 1)[0] : 'EMPTY';
req.on('response', res => {
const code = `HTTP_${res.statusCode}`;
const result = findOrCreateResult(results, proxy, connection, code);
result.count++;
});
req.on('error', err => {
const code = err && typeof (<any>err).code === 'string' && (<any>err).code || 'UNKNOWN_ERROR';
const result = findOrCreateResult(results, proxy, connection, code);
result.count++;
});
}