function doUpload() {
return fetch(
`${hostname}/rr_upload?name=0:/gcodes/${params.filename}&time=${params.date}`,
{
method: "POST",
headers: new Headers({ "content-type": "text/plain" }),
body: payload
}
)
.then((response) => {
return response.text();
})
.catch((err) => {
return err;
});
}