Resume Upload After Interruption

Pause a chunked upload mid-stream and resume from the last confirmed chunk. The live site now uses task-level pause and resume APIs instead of the older global chunk endpoint shortcut.

What you should see: start a large upload and refresh the page mid-transfer — the queue restores and continues from the last completed chunk instead of restarting.

Choose a large file, start the upload, then pause and resume it.

var uploader = CoreUpload.create('#resume-uploader', {
 uploadUrl: '/api/upload/upload',
 chunkUrl: '/api/upload/chunk',
 chunked: true,
 chunkSize: 1024 * 1024,
 autoUpload: false
});

uploader.pauseTask(taskId);
uploader.resumeTask(taskId);