From f28dbbe5c5d07402605832d7fb4b2cb71e2c274a Mon Sep 17 00:00:00 2001
From: banjiaojuhao <banjiaojuhao@qq.com>
Date: Thu, 10 Mar 2022 11:40:39 +0800
Subject: [PATCH] [bugfix] filer: 1. Delete uploaded chunks when upload failed.
 2. Report error when upload is interrupted by user.

---
 weed/server/filer_server_handlers_write_upload.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/weed/server/filer_server_handlers_write_upload.go b/weed/server/filer_server_handlers_write_upload.go
index 15a4bac33..6ee378819 100644
--- a/weed/server/filer_server_handlers_write_upload.go
+++ b/weed/server/filer_server_handlers_write_upload.go
@@ -79,6 +79,7 @@ func (fs *FilerServer) uploadReaderToChunks(w http.ResponseWriter, r *http.Reque
 			bufPool.Put(bytesBuffer)
 			atomic.AddInt64(&bytesBufferCounter, -1)
 			bytesBufferLimitCond.Signal()
+			uploadErr = err
 			break
 		}
 		if chunkOffset == 0 && !isAppend {
@@ -126,6 +127,7 @@ func (fs *FilerServer) uploadReaderToChunks(w http.ResponseWriter, r *http.Reque
 	wg.Wait()
 
 	if uploadErr != nil {
+		fs.filer.DeleteChunks(fileChunks)
 		return nil, md5Hash, 0, uploadErr, nil
 	}