[background-http] events not fired on device

Hi,

I try to upload an image to a Server via backtround-http. It works correct on android and on iOS-Simulator, but on a real iOS-device, the task-events are not fired.

• "@nativescript/ios": "8.1.0",
  

• "@nativescript/background-http": "^5.0.2",
  

• "@nativescript/core": "~8.1.5",
  

Simulator: iOS 15.2
Device: iOS 15.2.1

const bghttp = require("@nativescript/background-http");
let session = bghttp.session("file-upload");
let request = {
        url: this.backendURL + "images/",
        method: "POST",
        headers: imageHeaders,
        description: "multipart/form-data",
    }
let params = [
        { name: "file", filename: imagePath, mimeType: "image/png" }
    ];
let task = session.multipartUpload(params, request);
task.on("progress", function(e) {
            console.log("uploaded " + e.currentBytes + " / " + e.totalBytes);
        });

    task.on("error", function(e) {
        console.log("error!");
        console.log(e);
        console.log(e.response);
    });

    task.on("responded", function(request) {
        console.log("responded");
    }

Any ideas?

I can not reproduce it on severall smartphones/ipads, but have one device with this behavior...

Commencez par reproduire l’upload multipart sur un véritable appareil iOS en utilisant les versions indiquées de NativeScript, iOS et background-http, puis comparez ses callbacks progress, error et responded avec ceux du simulateur. Le travail est terminé lorsque la raison de l’absence des événements de tâche sur l’appareil concerné est identifiée et que le comportement correct des callbacks pour l’upload est confirmé.