Struct ntex_mqtt::v5::Selector

pub struct Selector<Err, InitErr> { /* private fields */ }

Mqtt server selector

Selector allows to choose different mqtt server impls depends on connectt packet.

Implementations

impl<Err, InitErr> Selector<Err, InitErr>

pub fn new() -> Self

impl<Err, InitErr> Selector<Err, InitErr>where Err: 'static, InitErr: 'static,

pub fn connect_timeout(self, timeout: Seconds) -> Self

Set client timeout for first Connect frame.

Defines a timeout for reading Connect frame. If a client does not transmit the entire frame within this time, the connection is terminated with Mqtt::Handshake(HandshakeError::Timeout) error.

By default, connect timeout is disabled.

pub fn max_size(self, size: u32) -> Self

Set max inbound frame size.

If max size is set to 0, size is unlimited. By default max size is set to 0

pub fn variant<F, R, St, C, Cn, P>( self, check: F, server: MqttServer<St, C, Cn, P> ) -> Selfwhere F: Fn(&Handshake) -> R + 'static, R: Future<Output = Result<bool, Err>> + 'static, St: 'static, C: ServiceFactory<Handshake, Response = HandshakeAck<St>, Error = Err, InitError = InitErr> + 'static, C::Error: From<Cn::Error> + From<Cn::InitError> + From<P::Error> + From<P::InitError> + Debug, Cn: ServiceFactory<ControlMessage<Err>, Session<St>, Response = ControlResult> + 'static, P: ServiceFactory<Publish, Session<St>, Response = PublishAck> + 'static, P::Error: Debug, PublishAck: TryFrom<P::Error, Error = C::Error>,

Add server variant

Trait Implementations

impl<Err, InitErr> ServiceFactory<(IoBoxed, Deadline)> for Selector<Err, InitErr>where Err: 'static, InitErr: 'static,

type Response = ()

Responses given by the created services.

type Error = MqttError<Err>

Errors produced by the created services.

type InitError = InitErr

Errors potentially raised while building a service.

type Service = SelectorService<Err>

The kind of Service created by this factory.

type Future<'f> = Pin<Box<dyn Future<Output = Result<<Selector<Err, InitErr> as ServiceFactory<(IoBoxed, Deadline)>>::Service, <Selector<Err, InitErr> as ServiceFactory<(IoBoxed, Deadline)>>::InitError>> + 'f>>

The future of the ServiceFactory instance.

fn create(&self, _: ()) -> Self::Future<'_>

Create and return a new service value asynchronously.

fn pipeline(&self, cfg: Cfg) -> CreatePipeline<'_, Self, Req, Cfg>where Self: Sized,

Create and return a new service value asynchronously and wrap into a container

fn map<F, Res>( self, f: F ) -> ServiceChainFactory<MapFactory<Self, F, Req, Res, Cfg>, Req, Cfg>where Self: Sized, F: Fn(Self::Response) -> Res + Clone,

Map this service’s output to a different type, returning a new service of the resulting type.

fn map_err<F, E>( self, f: F ) -> ServiceChainFactory<MapErrFactory<Self, Req, Cfg, F, E>, Req, Cfg>where Self: Sized, F: Fn(Self::Error) -> E + Clone,

Map this service’s error to a different error, returning a new service.

fn map_init_err<F, E>( self, f: F ) -> ServiceChainFactory<MapInitErr<Self, Req, Cfg, F, E>, Req, Cfg>where Self: Sized, F: Fn(Self::InitError) -> E + Clone,

Map this factory’s init error to a different error, returning a new service.

impl<F, Err, InitErr> ServiceFactory<Io<F>> for Selector<Err, InitErr>where F: Filter, Err: 'static, InitErr: 'static,

type Response = ()

Responses given by the created services.

type Error = MqttError<Err>

Errors produced by the created services.

type InitError = InitErr

Errors potentially raised while building a service.

type Service = SelectorService<Err>

The kind of Service created by this factory.

type Future<'f> = Pin<Box<dyn Future<Output = Result<<Selector<Err, InitErr> as ServiceFactory<Io<F>>>::Service, <Selector<Err, InitErr> as ServiceFactory<Io<F>>>::InitError>> + 'f>>

The future of the ServiceFactory instance.

fn create(&self, _: ()) -> Self::Future<'_>

Create and return a new service value asynchronously.

fn pipeline(&self, cfg: Cfg) -> CreatePipeline<'_, Self, Req, Cfg>where Self: Sized,

Create and return a new service value asynchronously and wrap into a container

fn map<F, Res>( self, f: F ) -> ServiceChainFactory<MapFactory<Self, F, Req, Res, Cfg>, Req, Cfg>where Self: Sized, F: Fn(Self::Response) -> Res + Clone,

Map this service’s output to a different type, returning a new service of the resulting type.

fn map_err<F, E>( self, f: F ) -> ServiceChainFactory<MapErrFactory<Self, Req, Cfg, F, E>, Req, Cfg>where Self: Sized, F: Fn(Self::Error) -> E + Clone,

Map this service’s error to a different error, returning a new service.

fn map_init_err<F, E>( self, f: F ) -> ServiceChainFactory<MapInitErr<Self, Req, Cfg, F, E>, Req, Cfg>where Self: Sized, F: Fn(Self::InitError) -> E + Clone,

Map this factory’s init error to a different error, returning a new service.

impl<Err, InitErr> ServiceFactory<IoBoxed> for Selector<Err, InitErr>where Err: 'static, InitErr: 'static,

type Response = ()

Responses given by the created services.

type Error = MqttError<Err>

Errors produced by the created services.

type InitError = InitErr

Errors potentially raised while building a service.

type Service = SelectorService<Err>

The kind of Service created by this factory.

type Future<'f> = Pin<Box<dyn Future<Output = Result<<Selector<Err, InitErr> as ServiceFactory<IoBoxed>>::Service, <Selector<Err, InitErr> as ServiceFactory<IoBoxed>>::InitError>> + 'f>>

The future of the ServiceFactory instance.

fn create(&self, _: ()) -> Self::Future<'_>

Create and return a new service value asynchronously.

fn pipeline(&self, cfg: Cfg) -> CreatePipeline<'_, Self, Req, Cfg>where Self: Sized,

Create and return a new service value asynchronously and wrap into a container

fn map<F, Res>( self, f: F ) -> ServiceChainFactory<MapFactory<Self, F, Req, Res, Cfg>, Req, Cfg>where Self: Sized, F: Fn(Self::Response) -> Res + Clone,

Map this service’s output to a different type, returning a new service of the resulting type.

fn map_err<F, E>( self, f: F ) -> ServiceChainFactory<MapErrFactory<Self, Req, Cfg, F, E>, Req, Cfg>where Self: Sized, F: Fn(Self::Error) -> E + Clone,

Map this service’s error to a different error, returning a new service.

fn map_init_err<F, E>( self, f: F ) -> ServiceChainFactory<MapInitErr<Self, Req, Cfg, F, E>, Req, Cfg>where Self: Sized, F: Fn(Self::InitError) -> E + Clone,

Map this factory’s init error to a different error, returning a new service.