kvarn::application

Enum HttpConnection

pub enum HttpConnection {
    Http1(Arc<Mutex<Encryption>>),
    Http2(Box<Connection<Encryption, Bytes>>),
    Http3(Connection<Connection, Bytes>),
}

Expand description

A single HTTP connection.

See HttpConnection::new on how to make one and HttpConnection::accept on getting a FatRequest.

Variants§

Http1(Arc<Mutex<Encryption>>)

An HTTP/1 connection

Http2(Box<Connection<Encryption, Bytes>>)

Available on crate feature http2 only.

An HTTP/2 connection

This is boxed because a [h2::server::Connection] takes up over 1000 bytes of memory, and an Arc 8 bytes. It will increase performance on servers with both HTTP/1 and HTTP/2 connections, but slightly hurt exclusively HTTP/2 servers.

We’ll see how we move forward once HTTP/3 support lands.

Http3(Connection<Connection, Bytes>)

Available on crate feature http3 only.

An HTTP/3 conenction.

Implementations§

impl HttpConnection

pub async fn new(stream: Encryption, version: Version) -> Result<Self, Error>

Creates a new HttpConnection from an Encryption stream.

§Errors

Returns Error::VersionNotSupported when a unsupported version is passed.

Also passes errors from [h2::server::handshake].

pub async fn accept( &mut self, default_host: Option<&[u8]>, ) -> Result<(Request<Body>, ResponsePipe), Error>

Accept a single request. default_host will be used if the Host header is not present on a HTTP/1.x request.

§Errors

Returns any errors emitted from [h2::server::Connection::accept()].

pub async fn shutdown(self)

Ask this connection to shutdown.

Trait Implementations§

impl Debug for HttpConnection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl !Freeze for HttpConnection

impl !RefUnwindSafe for HttpConnection

impl !Send for HttpConnection

impl !Sync for HttpConnection

impl Unpin for HttpConnection

impl !UnwindSafe for HttpConnection

Blanket Implementations§

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