Update app.py

app.py

@@ -477,11 +477,7 @@ HTML_CONTENT = """
             const formData = new FormData();
             formData.append('file', file);
 
-            let retryCount = 0;
-            const maxRetries = 5;
-            const retryDelay = 1000; // 1 second
-
-            while (retryCount < maxRetries) {
+            while (true) {
                 try {
                     const xhr = new XMLHttpRequest();
                     xhr.open('POST', '/upload', true);
@@ -492,8 +488,10 @@ HTML_CONTENT = """
                             const response = JSON.parse(xhr.responseText);
                             if (response.url) {
                                 addResultLink(response.url, file.name);
+                                resetUploadState();
+                                return;
                             } else {
-                                alert('Upload failed: ' + response.error);
+                                throw new Error('Upload failed: ' + response.error);
                             }
                         } else {
                             throw new Error(`HTTP error! status: ${xhr.status}`);
@@ -515,17 +513,11 @@ HTML_CONTENT = """
                     break; // Success, exit the loop
                 } catch (error) {
                     console.error('Upload error:', error);
-                    retryCount++;
-                    if (retryCount < maxRetries) {
-                        alert(`Network error. Retrying in ${retryDelay / 1000} seconds... (Attempt ${retryCount} of ${maxRetries})`);
-                        await new Promise(resolve => setTimeout(resolve, retryDelay));
-                    } else {
-                        alert('Upload failed after multiple attempts. Please check your internet connection and try again.');
-                    }
+                    // Wait for a short time before retrying
+                    await new Promise(resolve => setTimeout(resolve, 1000));
+                    // The loop will continue, retrying the upload
                 }
             }
-
-            resetUploadState();
         }
 
         function createProgressBar(fileName) {
@@ -746,18 +738,16 @@ async def upload_file(upload_url: str, file_content: bytes, content_type: str) -
         return False
 
 async def retry_upload(upload_url: str, file_content: bytes, content_type: str, max_retries: int = 5, delay: int = 1) -> bool:
-    for attempt in range(1, max_retries + 1):
+    while True:
         try:
             success = await upload_file(upload_url, file_content, content_type)
             if success:
                 return True
-            print(f"Upload attempt {attempt} failed. Retrying...")
+            print("Upload failed. Retrying...")
         except Exception as e:
-            print(f"Error during upload attempt {attempt}: {e}")
+            print(f"Error during upload: {e}")
         
-        if attempt < max_retries:
-            await asyncio.sleep(delay)
-            delay *= 2  # Exponential backoff
+        await asyncio.sleep(delay)
+        delay = min(delay * 2, 60)  # Exponential backoff, capped at 60 seconds
     
-    print("Upload failed after all retry attempts")
     return False