Struct tk_http::client::Proto

pub struct Proto<S, C: Codec<S>> { /* fields omitted */ }

A low-level HTTP/1.x client protocol handler

Note, most of the time you need some reconnection facility and/or connection pooling on top of this interface

Methods

impl<S, C: Codec<S>> Proto<S, C>

fn new(conn: S, handle: &Handle, cfg: &Arc<Config>) -> Proto<S, C> where
    S: AsyncRead + AsyncWrite, 

Create a new protocol implementation from a TCP connection and a config

You should use this protocol as a Sink

impl<C: Codec<TcpStream>> Proto<TcpStream, C>

fn connect_tcp(
    addr: SocketAddr,
    cfg: &Arc<Config>,
    handle: &Handle
) -> Box<Future<Item = Self, Error = Error>>

A convenience method to establish connection and create a protocol instance

Trait Implementations

impl<S: AsyncRead + AsyncWrite, C: Codec<S>> Sink for Proto<S, C>

type SinkItem = C

The type of value that the sink accepts.

type SinkError = Error

The type of value produced by the sink when an error occurs.

fn start_send(
    &mut self,
    item: Self::SinkItem
) -> StartSend<Self::SinkItem, Self::SinkError>

Begin the process of sending a value to the sink.

fn poll_complete(&mut self) -> Poll<(), Self::SinkError>

Flush all output from this sink, if necessary.

fn close(&mut self) -> Result<Async<()>, Self::SinkError>

A method to indicate that no more values will ever be pushed into this sink.

fn wait(self) -> Wait<Self>

Creates a new object which will produce a synchronous sink.

fn with<U, F, Fut>(self, f: F) -> With<Self, U, F, Fut> where
    F: FnMut(U) -> Fut,
    Fut: IntoFuture<Item = Self::SinkItem>,
    <Fut as IntoFuture>::Error: From<Self::SinkError>, 

Composes a function in front of the sink.

fn with_flat_map<U, F, St>(self, f: F) -> WithFlatMap<Self, U, F, St> where
    F: FnMut(U) -> St,
    St: Stream<Item = Self::SinkItem, Error = Self::SinkError>, 

Composes a function in front of the sink.

fn sink_map_err<F, E>(self, f: F) -> SinkMapErr<Self, F> where
    F: FnOnce(Self::SinkError) -> E, 

Transforms the error returned by the sink.

fn sink_from_err<E>(self) -> SinkFromErr<Self, E> where
    E: From<Self::SinkError>, 

Map this sink's error to any error implementing From for this sink's Error, returning a new sink.

fn buffer(self, amt: usize) -> Buffer<Self>

Adds a fixed-size buffer to the current sink.

fn flush(self) -> Flush<Self>

A future that completes when the sink has finished processing all pending requests.

fn send(self, item: Self::SinkItem) -> Send<Self>

A future that completes after the given item has been fully processed into the sink, including flushing.

fn send_all<S>(self, stream: S) -> SendAll<Self, S> where
    S: Stream<Item = Self::SinkItem>,
    Self::SinkError: From<<S as Stream>::Error>, 

A future that completes after the given stream has been fully processed into the sink, including flushing.