分片大小设置容错

Author: carsonxu

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cos-nodejs-sdk-v5",
-  "version": "2.3.7",
+  "version": "2.3.8",
   "description": "cos nodejs sdk v5",
   "main": "index.js",
   "scripts": {

sdk/advance.js

@@ -115,7 +115,7 @@ function sliceUploadFile(params, callback) {
             AutoChunkSize = SIZE[i] * 1024 * 1024;
             if (FileSize / AutoChunkSize < 10000) break;
         }
-        ChunkSize = Math.max(ChunkSize, AutoChunkSize);
+        params.ChunkSize = params.SliceSize = ChunkSize = Math.max(ChunkSize, AutoChunkSize);
     })();
 
     if (FileSize === 0) {
@@ -398,7 +398,7 @@ function uploadSliceList(params, cb) {
     var UploadData = params.UploadData;
     var FileSize = params.FileSize;
     var SliceSize = params.SliceSize;
-    var ChunkParallel = params.AsyncLimit || self.options.ChunkParallelLimit || 1;
+    var ChunkParallel = Math.min(params.AsyncLimit || self.options.ChunkParallelLimit || 1, 256);
     var FilePath = params.FilePath;
     var SliceCount = Math.ceil(FileSize / SliceSize);
     var FinishSize = 0;