https://github.com/vansante/go-network-file

Provides an io.ReadSeeker and io.WriteSeeker interface over the network.
https://github.com/vansante/go-network-file

file-reader file-writer golang golang-library network-server

Last synced: about 1 month ago
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Provides an io.ReadSeeker and io.WriteSeeker interface over the network.

• Host: GitHub
• URL: https://github.com/vansante/go-network-file
• Owner: vansante
• License: mit
• Created: 2019-10-05T09:31:29.000Z (about 5 years ago)
• Default Branch: v2
• Last Pushed: 2023-09-25T13:09:25.000Z (about 1 year ago)
• Last Synced: 2024-07-20T20:03:50.172Z (5 months ago)
• Topics: file-reader, file-writer, golang, golang-library, network-server
• Language: Go
• Homepage:
• Size: 127 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# go-network-file

Provides an io.ReaderAt and io.WriterAt interface over the network using simple HTTP calls.

## Installation

```

go get gopkg.in/vansante/go-network-file.v2

```

## Documentation

https://pkg.go.dev/gopkg.in/vansante/go-network-file.v2

## Basic usage

To start a file server, do:

```golang

srv := NewFileServer("/my-files", "mySecretCode")

err := http.ListenAndServe(":8080", srv)

if err != nil {

    panic(err)

}

```

Now we want to create a file that we can write to remotely:

```golang

file, err := os.CreateTemp(os.TempDir(), "New Test File.txt")

assert.NoError(t, err)

defer func() {

    _ = file.Close()

}()

ctx, cancelFn := context.WithTimeout(context.Background(), time.Minute)

defer cancelFn()

err = srv.ServeFileWriter(ctx, fileID, dst)

if err != nil {

    panic(err)

}

```

Then on the client side, we open a writer for this file:

```golang

ctx, cancelFn := context.WithTimeout(context.Background(), time.Minute)

defer cancelFn()

wrtr := NewWriter(ctx, "http://my-file-server:8080/my-files", "mySecretCode", fileID)

_, err := wrtr.Write([]byte("Hello, World!"))

if err != nil {

    panic(err)

}

err = wrtr.Close()

if err != nil {

    panic(err)

}

```