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DatagramForwardService

rama::udp::proxy

Struct DatagramForwardService 

pub struct DatagramForwardService { /* private fields */ }
Available on crate features std and udp only.
Expand description

Per-association memory and metadata policy.

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impl DatagramForwardService

pub const fn new( buffer_bytes: NonZero<usize>, ecn: EcnPolicy, ) -> DatagramForwardService

Bound each direction’s receive buffer and select an explicit ECN policy. There is no implicit metadata loss or unbounded default allocation.

pub fn with_buffer_bytes(self, bytes: NonZero<usize>) -> DatagramForwardService

Maximum receive-buffer bytes per direction, including a GRO group. Two buffers are retained at most; oversized input fails as truncated.

pub fn set_buffer_bytes( &mut self, bytes: NonZero<usize>, ) -> &mut DatagramForwardService

Maximum receive-buffer bytes per direction, including a GRO group. Two buffers are retained at most; oversized input fails as truncated.

pub fn with_ecn(self, policy: EcnPolicy) -> DatagramForwardService

Select whether both directions preserve ECN or explicitly discard it.

pub fn set_ecn(&mut self, policy: EcnPolicy) -> &mut DatagramForwardService

Select whether both directions preserve ECN or explicitly discard it.

Trait Implementations§

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impl Clone for DatagramForwardService

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fn clone(&self) -> DatagramForwardService

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for DatagramForwardService

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impl Debug for DatagramForwardService

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

Formats the value using the given formatter. Read more
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impl<A, B> Service<BridgeIo<A, B>> for DatagramForwardService
where A: DatagramSocket, B: DatagramSocket,

Forward between two connected sockets, as Peer::connected makes them: a DatagramToProxyBridge association, for example.

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type Output = ()

The type of the output returned by the service.
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type Error = DatagramForwardError

The type of error returned by the service.
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async fn serve( &self, __arg1: BridgeIo<A, B>, ) -> Result<(), <DatagramForwardService as Service<BridgeIo<A, B>>>::Error>

Serve an output or an error for the given input
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fn boxed(self) -> BoxService<Input, Self::Output, Self::Error>

Box this service to allow for dynamic dispatch.
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impl<A, B> Service<BridgeIo<Peer<A>, Peer<B>>> for DatagramForwardService
where A: DatagramSocket, B: DatagramSocket,

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async fn serve( &self, __arg1: BridgeIo<Peer<A>, Peer<B>>, ) -> Result<(), DatagramForwardError>

Forward both directions until an I/O or preservation error occurs. Dropping the future drops its socket owners and pending send handles. Apply association admission, idle expiration and shutdown in the caller.

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type Output = ()

The type of the output returned by the service.
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type Error = DatagramForwardError

The type of error returned by the service.
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fn boxed(self) -> BoxService<Input, Self::Output, Self::Error>

Box this service to allow for dynamic dispatch.

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<S, Input, Connection> ConnectorService<Input> for S
where S: Service<Input, Output = EstablishedClientConnection<Connection, Input>>, <S as Service<Input>>::Error: Into<ConnectionError>, Connection: Send + ExtensionsRef,

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type Connection = Connection

Connection returned by the ConnectorService
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fn connect( &self, input: Input, ) -> impl Future<Output = Result<EstablishedClientConnection<<S as ConnectorService<Input>>::Connection, Input>, ConnectionError>> + Send

Establish a connection, which often involves some kind of handshake, or connection revival. Read more
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