upload

README

Go uploader package

Run server

Default listen port is 9090

go run server/main.go

Run client

Upload file

go run client/cmd/main.go -P 9090 -s http -f ~/Downloads/sequel-pro-1.1.2.dmg 

Download file

Support Range Request

curl -v  http://localhost:9090/file/1694518204508062sequel-pro-1.1.2.dmg --output /dev/null

 % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 127.0.0.1:9090...
* Connected to localhost (127.0.0.1) port 9090 (#0)
> GET /file/1694518204508062sequel-pro-1.1.2.dmg HTTP/1.1
> Host: localhost:9090
> User-Agent: curl/7.87.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Accept-Ranges: bytes
< Content-Disposition: attachment; filename=
< Content-Length: 10628282
< Content-Type: application/octet-stream
< Last-Modified: Tue, 12 Sep 2023 11:30:04 GMT
< Date: Tue, 12 Sep 2023 11:31:10 GMT
<
{ [20194 bytes data]
100 10.1M  100 10.1M    0     0   435M      0 --:--:-- --:--:-- --:--:--  563M
* Connection #0 to host localhost left intact

Documentation

Index

• Variables
• func InitDir()
• type Chunk
• type CreateUploadResponse
• type DownloadRequest
• type File
• type FileChunk
• type FileController
  • func NewFileController(d dependency) FileController
  • func (c *FileController) Download(ctx *gin.Context)
  • func (c *FileController) NewUpload(ctx *gin.Context)
  • func (c *FileController) Reassemble(ctx *gin.Context)
  • func (c *FileController) UploadChunk(ctx *gin.Context)
• type ReassembleChunksRequest
• type ReassembleChunksResponse
• type Service
  • func NewService(dep dependency) Service
  • func (u Service) CreateUpload() CreateUploadResponse
  • func (u Service) Download(req DownloadRequest, header http.Header, writer http.ResponseWriter) error
  • func (u Service) ReassembleChunk(req ReassembleChunksRequest) (*ReassembleChunksResponse, error)
  • func (u Service) UploadChunk(req *http.Request) (*UploadChunkResponse, error)
• type UploadChunkResponse

Variables

var Dir = "upload"

Functions

func InitDir

func InitDir()

Types

type Chunk

type Chunk struct {
	ID        string
	Hash      string
	CreatedAt time.Time
}

type CreateUploadResponse

type CreateUploadResponse struct {
	UploadId string
}

type DownloadRequest

type DownloadRequest struct {
	UploadId string
	Req      *http.Request
}

type File

type File struct {
	UploadId string
	Filename string
	Size     uint64
}

type FileChunk

type FileChunk struct {
	Hash        string
	ChunkNumber int
}

type FileController

type FileController struct {
	// contains filtered or unexported fields
}

func NewFileController

func NewFileController(d dependency) FileController

func (*FileController) Download

func (c *FileController) Download(ctx *gin.Context)

func (*FileController) NewUpload

func (c *FileController) NewUpload(ctx *gin.Context)

func (*FileController) Reassemble

func (c *FileController) Reassemble(ctx *gin.Context)

func (*FileController) UploadChunk

func (c *FileController) UploadChunk(ctx *gin.Context)

type ReassembleChunksRequest

type ReassembleChunksRequest struct {
	UploadId string
	Chunks   []FileChunk
	Filename string
}

type ReassembleChunksResponse

type ReassembleChunksResponse struct {
	Hash     string
	Filename string
}

type Service

type Service struct {
	// contains filtered or unexported fields
}

func NewService

func NewService(dep dependency) Service

func (Service) CreateUpload

func (u Service) CreateUpload() CreateUploadResponse

func (Service) Download

func (u Service) Download(req DownloadRequest, header http.Header, writer http.ResponseWriter) error

func (Service) ReassembleChunk

func (u Service) ReassembleChunk(req ReassembleChunksRequest) (*ReassembleChunksResponse, error)

ReassembleChunk put chunks together

func (Service) UploadChunk

func (u Service) UploadChunk(req *http.Request) (*UploadChunkResponse, error)

UploadChunk upload each 4MB chunk of a file

type UploadChunkResponse

type UploadChunkResponse struct {
	ID   string
	Hash string
}