rama::tcp::server

Struct TcpListener

pub struct TcpListener<S> { /* private fields */ }
Expand description

A TCP socket server, listening for incoming connections once served using one of the serve methods such as TcpListener::serve.

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impl TcpListener<()>

pub fn build() -> TcpListenerBuilder<()>

Create a new TcpListenerBuilder without a state, which can be used to configure a TcpListener.

pub fn build_with_state<S>(state: S) -> TcpListenerBuilder<S>
where S: Clone + Send + Sync + 'static,

Create a new TcpListenerBuilder with the given state, which can be used to configure a TcpListener.

pub async fn bind<A>(addr: A) -> Result<TcpListener<()>, Error>
where A: ToSocketAddrs,

Creates a new TcpListener, which will be bound to the specified address.

The returned listener is ready for accepting connections.

Binding with a port number of 0 will request that the OS assigns a port to this listener. The port allocated can be queried via the local_addr method.

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impl<S> TcpListener<S>

pub fn local_addr(&self) -> Result<SocketAddr, Error>

Returns the local address that this listener is bound to.

This can be useful, for example, when binding to port 0 to figure out which port was actually bound.

pub fn ttl(&self) -> Result<u32, Error>

Gets the value of the IP_TTL option for this socket.

For more information about this option, see set_ttl.

pub fn state(&self) -> &S

Gets a reference to the listener’s state.

pub fn state_mut(&mut self) -> &mut S

Gets an exclusive reference to the listener’s state.

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impl<State> TcpListener<State>
where State: Clone + Send + Sync + 'static,

pub async fn serve<S>(self, service: S)
where S: Service<State, TcpStream>,

Serve connections from this listener with the given service.

This method will block the current listener for each incoming connection, the underlying service can choose to spawn a task to handle the accepted stream.

pub async fn serve_graceful<S>(self, guard: ShutdownGuard, service: S)
where S: Service<State, TcpStream>,

Serve gracefully connections from this listener with the given service.

This method does the same as Self::serve but it will respect the given rama_core::graceful::ShutdownGuard, and also pass it to the service.

Trait Implementations§

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impl<S> Debug for TcpListener<S>
where S: Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<S> !Freeze for TcpListener<S>

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impl<S> RefUnwindSafe for TcpListener<S>
where S: RefUnwindSafe,

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impl<S> Send for TcpListener<S>
where S: Send,

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impl<S> Sync for TcpListener<S>
where S: Sync,

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impl<S> Unpin for TcpListener<S>
where S: Unpin,

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impl<S> UnwindSafe for TcpListener<S>
where S: UnwindSafe,

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