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Fix large CMS upload timeout with idle heartbeat and add per-file progress meter

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Replace the 100s default HttpClient timeout (set Timeout=Infinite) with an idle/heartbeat
deadline driven by a ProgressStreamContent wrapper that reports bytes-on-the-wire. Each tick
resets the idle window and advances a MudProgressLinear per upload row. Idle window is
configurable via Upload:IdleTimeoutSeconds (default 90s).
This commit is contained in:
daniel-c-harvey
2026-06-17 11:07:19 -04:00
parent ec3989c354
commit c9c6286571
10 changed files with 328 additions and 8 deletions
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DeepDrftManager/Components/Pages/Tracks/BatchUpload.razor
+30 -4
View File
@@ -64,6 +64,12 @@
{
@* Track name is derived from the Release Name for Session/Mix — no separate input. *@
<MudText Typo="Typo.caption">Selected: @(_tracks[0].WavFile?.Name ?? "—")</MudText>
@if (_tracks[0].Status == BatchRowStatus.Uploading)
{
<MudProgressLinear Color="Color.Info"
Value="@_tracks[0].UploadPercent"
aria-label="Uploading track" />
}
}
</MudStack>
</MudPaper>
@@ -330,14 +336,33 @@
row.Status = BatchRowStatus.Uploading;
StateHasChanged();
row.UploadedBytes = 0;
row.TotalBytes = row.WavFile!.Size;
try
{
// OpenReadStream streams chunks from the browser via the SignalR circuit; the
// service wraps it in StreamContent so the whole file is never materialised in
// memory before DeepDrftAPI receives it.
await using var wavStream = row.WavFile!.OpenReadStream(MaxUploadBytes);
// service wraps it in ProgressStreamContent so the whole file is never materialised
// in memory before DeepDrftAPI receives it, and reports bytes-on-the-wire back here.
await using var wavStream = row.WavFile.OpenReadStream(MaxUploadBytes);
// Progress ticks fire ~once per 80 KB; re-render only when the whole-percent changes
// so a half-gig upload paints ~100 frames, not thousands. Progress<T> marshals the
// callback onto the component's renderer dispatcher, so StateHasChanged is safe here.
var lastPercent = -1;
var progress = new Progress<long>(written =>
{
row.UploadedBytes = written;
if (row.UploadPercent != lastPercent)
{
lastPercent = row.UploadPercent;
StateHasChanged();
}
});
var result = await CmsTrackService.UploadTrackAsync(
wavStream,
row.WavFile.Size,
row.WavFile.Name,
row.WavFile.ContentType,
row.TrackName,
@@ -350,7 +375,8 @@
createdByUserId,
_releaseType,
trackNumber,
_medium);
_medium,
progress);
if (!result.Success || result.Value is null)
{