subscribe method

Future<DownloadProgress> subscribe(
  1. ClientContext? ctx,
  2. DownloadSubscribeRequest request
)

Server-streaming: emits a DownloadProgress message every time bytes_downloaded crosses a per-engine reporting threshold (currently every 64 KiB) until state ∈ {COMPLETED, FAILED, CANCELLED}.

Implementation

$async.Future<DownloadProgress> subscribe(
        $pb.ClientContext? ctx, DownloadSubscribeRequest request) =>
    _client.invoke<DownloadProgress>(
        ctx, 'Download', 'Subscribe', request, DownloadProgress());