ngx-uploadx chunk file send RequestHeader Content-Range: bytes */xxxx about ngx-uploadx

[kukhariev]

server must respond with code 201 to the post request.

https://github.com/senolatac/chunk-upload/blob/f6567d2fef27b1199c5d4ddd823d58a52e48a331/file-uploader-server/src/main/java/com/sha/fileuploader/controller/FileUploaderController.java#L104

Probably should:

ServletUtil.createLocation("ngx-upload/"+metadata.getUniqueId()), HttpStatus.CREATED);

[kukhariev]

send chunk: 2
...
HTTP/1.1 308 Resume Incomplete
Range: bytes=2097152-4194303 - error here, should be Range: bytes=0-4194303
Content-Length: 0

[kukhariev]

LocalStorage -> UPLOADX-V3.0-xxx key.

I'll do a less restrictive range check.

[kukhariev]

the file is hashed twice before and after upload. And the hash is not checked on the server. I don't think that's very good.

It's possible to do that:

async sendFileContent(): Promise<number | undefined> {
 const { end, body } = this.getChunk();
 const chunkHash = await this.hasher.hash(body);
 const headers = {
   'Content-Type': 'application/octet-stream',
   'Content-Range': `bytes ${this.offset}-${end - 1}/${this.size}`,
   'Chunk-md5': chunkHash
 };
 await this.request({ method: 'PUT', body, headers });
 return this.getOffsetFromResponse();
}

[attachai-b]

When i change HttpStatus to CREATED

i can post Upload file

but not put file

image: https://s3-ap-southeast-1.amazonaws.com/img-in-th/49ef3549f41be39385a1d65af829d4de.png

[attachai-b]

REQUESTS OVERVIEW

• create:

POST http://localhost:8000/upload-file
Content-Type: application/json; charset=UTF-8
X-Upload-Content-Length: 13057291
X-Upload-Content-Type: video/mp4

{"name":"file.MP4","mimeType":"video/mp4","size":13057291,"lastModified":1547276404709,"uploadId":"8d03d7e3"}

HTTP/1.1 201 Created
Location: upload-file/f38b082c-dbc6-4f8c-bb47-e9acb1a5338a
Content-Length: 0

• send chunk: 1

PUT http://localhost:8000/upload-file/f38b082c-dbc6-4f8c-bb47-e9acb1a5338a
Content-Type: application/octet-stream
Content-Range: bytes 0-2097151/13057291
Content-Length: 2097152

[BYTES 0-2097151]

HTTP/1.1 308 Resume Incomplete
Range: bytes=0-2097151
Content-Length: 0

• send chunk: 2

PUT http://localhost:8000/upload-file/f38b082c-dbc6-4f8c-bb47-e9acb1a5338a
Content-Type: application/octet-stream
Content-Range: bytes 2097152-4194303/13057291
Content-Length: 2097152

[BYTES 2097152-4194303]

HTTP/1.1 308 Resume Incomplete
Range: bytes=2097152-4194303
Content-Length: 0

But !!!

• send chunk: 3

PUT http://localhost:8000/upload-file/f38b082c-dbc6-4f8c-bb47-e9acb1a5338a
Content-Type: application/octet-stream
**Content-Range: bytes 0-2097151/13057291**
Content-Length: 2097152

[BYTES 0-2097151]

HTTP/1.1 308 Resume Incomplete
**Range: bytes=0-2097151**
Content-Length: 0

[attachai-b]

I'm stamp log in database

image : https://s3-ap-southeast-1.amazonaws.com/img-in-th/d8cd5034a7f1bff27b7766626d6661a5.png

[attachai-b]

Some file upload error because send Content-Range: bytes */3000,

How do I clear the cache of files that I uploaded?

[attachai-b]

I would like a sample (back-end java spring-boot) about file integration. When all uploads are complete,

in code filer.component.ts line 104-115,

Do I need to create an hash? (gen hash, send hash to back-end)

Reference: https://github.com/senolatac/chunk-upload/blob/develop/file-uploader-client/src/app/filer/filer.component.ts

Or if you can't answer me, that's okay.
I understand that you made for Angular.

[attachai-b]

Thank you very much,
I can now make my program upload chuck files and merge files.