route/vendor/github.com/lucas-clemente/quic-go/README.md

# A QUIC implementation in pure Go

<img src="docs/quic.png" width=303 height=124>

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quic-go is an implementation of the [QUIC](https://en.wikipedia.org/wiki/QUIC) protocol in Go.

## Roadmap

quic-go is compatible with the current version(s) of Google Chrome and QUIC as deployed on Google's servers. We're actively tracking the development of the Chrome code to ensure compatibility as the protocol evolves. In that process, we're dropping support for old QUIC versions.
As Google's QUIC versions are expected to converge towards the [IETF QUIC draft](https://github.com/quicwg/base-drafts), quic-go will eventually implement that draft.

## Guides

We currently support Go 1.9+.

Installing and updating dependencies:

    go get -t -u ./...

Running tests:

    go test ./...

### Running the example server

    go run example/main.go -www /var/www/

Using the `quic_client` from chromium:

    quic_client --host=127.0.0.1 --port=6121 --v=1 https://quic.clemente.io

Using Chrome:

    /Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --user-data-dir=/tmp/chrome --no-proxy-server --enable-quic --origin-to-force-quic-on=quic.clemente.io:443 --host-resolver-rules='MAP quic.clemente.io:443 127.0.0.1:6121' https://quic.clemente.io

### QUIC without HTTP/2

Take a look at [this echo example](example/echo/echo.go).

### Using the example client

    go run example/client/main.go https://clemente.io

## Usage

### As a server

See the [example server](example/main.go) or try out [Caddy](https://github.com/mholt/caddy) (from version 0.9, [instructions here](https://github.com/mholt/caddy/wiki/QUIC)). Starting a QUIC server is very similar to the standard lib http in go:

```go
http.Handle("/", http.FileServer(http.Dir(wwwDir)))
h2quic.ListenAndServeQUIC("localhost:4242", "/path/to/cert/chain.pem", "/path/to/privkey.pem", nil)
```

### As a client

See the [example client](example/client/main.go). Use a `h2quic.RoundTripper` as a `Transport` in a `http.Client`.

```go
http.Client{
  Transport: &h2quic.RoundTripper{},
}
```

## Contributing

We are always happy to welcome new contributors! We have a number of self-contained issues that are suitable for first-time contributors, they are tagged with [help wanted](https://github.com/lucas-clemente/quic-go/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22). If you have any questions, please feel free to reach out by opening an issue or leaving a comment.