prevent multiple post-process triggering of upload-resumable (#4175)

* prevent multiple post-process triggering of upload-resumable

* switch from 409 to 503 for upload being processed

* Improve resumable upload check

Co-authored-by: Chocobozzz <me@florianbigard.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/client/src/app/+videos/+video-edit/video-add-components/video-upload.component.ts b/client/src/app/+videos/+video-edit/video-add-components/video-upload.component.ts
index 6f72a07c4..91d89a535 100644
--- a/client/src/app/+videos/+video-edit/video-add-components/video-upload.component.ts
+++ b/client/src/app/+videos/+video-edit/video-add-components/video-upload.component.ts
@@ -82,9 +82,10 @@ export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy
       uploaderClass: UploaderXFormData,
       chunkSize,
       retryConfig: {
-        maxAttempts: 6,
-        shouldRetry: (code: number) => {
-          return code < 400 || code >= 501
+        maxAttempts: 30, // maximum attempts for 503 codes, otherwise set to 6, see below
+        maxDelay: 120_000, // 2 min
+        shouldRetry: (code: number, attempts: number) => {
+          return code === HttpStatusCode.SERVICE_UNAVAILABLE_503 || ((code < 400 || code > 500) && attempts < 6)
         }
       }
     }