Trait rustun::server::HandleMessage

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pub trait HandleMessage {
    type Attribute: Attribute + Send + 'static;

    // Provided methods
    fn handle_call(
        &mut self,
        peer: SocketAddr,
        request: Request<Self::Attribute>
    ) -> Action<Response<Self::Attribute>> { ... }
    fn handle_cast(
        &mut self,
        peer: SocketAddr,
        indication: Indication<Self::Attribute>
    ) -> Action<Never> { ... }
    fn handle_invalid_message(
        &mut self,
        peer: SocketAddr,
        message: InvalidMessage
    ) -> Action<Response<Self::Attribute>> { ... }
    fn handle_channel_error(&mut self, error: &Error) { ... }
}
Expand description

This trait allows for handling messages sent by clients.

Required Associated Types§

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type Attribute: Attribute + Send + 'static

The attributes that the handler can recognize.

Provided Methods§

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fn handle_call( &mut self, peer: SocketAddr, request: Request<Self::Attribute> ) -> Action<Response<Self::Attribute>>

Handles a request message.

The default implementation always returns Action::NoReply.

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fn handle_cast( &mut self, peer: SocketAddr, indication: Indication<Self::Attribute> ) -> Action<Never>

Handles an indication message.

The default implementation always returns Action::NoReply.

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fn handle_invalid_message( &mut self, peer: SocketAddr, message: InvalidMessage ) -> Action<Response<Self::Attribute>>

Handles an invalid incoming message.

Note that this method should not return Action::Reply(_) or Action::FutureReply(_) if the class of message is not MessageClass::Request.

The default implementation always returns Action::NoReply.

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fn handle_channel_error(&mut self, error: &Error)

Handles an error before the channel drops by the error.

The default implementation does nothing.

Implementors§