Enhanced uploading files with tus protocol, enabled retries (#7830)

changelog.d/20240430_172649_boris_enable_tus_retries.md

@@ -0,0 +1,4 @@
+### Fixed
+
+Uploading files with TUS immediately failed when one of the requests failed
+  (<https://github.com/cvat-ai/cvat/pull/7830>)

cvat-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cvat-core",
-  "version": "15.0.3",
+  "version": "15.0.4",
   "type": "module",
   "description": "Part of Computer Vision Tool which presents an interface for client-side integration",
   "main": "src/api.ts",

cvat-core/src/server-proxy.ts

@@ -132,7 +132,20 @@ async function chunkUpload(file: File, uploadConfig): Promise<{ uploadSentSize:
                 Authorization: Axios.defaults.headers.common.Authorization,
             },
             chunkSize,
-            retryDelays: null,
+            retryDelays: [2000, 4000, 8000, 16000, 32000, 64000],
+            onShouldRetry(err: tus.DetailedError | Error): boolean {
+                if (err instanceof tus.DetailedError) {
+                    const { originalResponse } = (err as tus.DetailedError);
+                    const code = (originalResponse?.getStatus() || 0);
+
+                    // do not retry if (code >= 400 && code < 500) is default tus behaviour
+                    // retry if code === 409 or 423 is default tus behaviour
+                    // additionally handle codes 429 and 0
+                    return !(code >= 400 && code < 500) || [409, 423, 429, 0].includes(code);
+                }
+
+                return false;
+            },
             onError(error) {
                 reject(error);
             },