Trait distant_net::server::ServerHandler

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pub trait ServerHandler: Send {
    type Request;
    type Response;
    type LocalData: Send;

    // Required method
    fn on_request<'life0, 'async_trait>(
        &'life0 self,
        ctx: ServerCtx<Self::Request, Self::Response, Self::LocalData>
    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;

    // Provided method
    fn on_accept<'life0, 'life1, 'async_trait>(
        &'life0 self,
        ctx: ConnectionCtx<'life1, Self::LocalData>
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
}
Expand description

Interface for a handler that receives connections and requests

Required Associated Types§

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type Request

Type of data received by the server

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type Response

Type of data sent back by the server

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type LocalData: Send

Type of data to store locally tied to the specific connection

Required Methods§

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fn on_request<'life0, 'async_trait>( &'life0 self, ctx: ServerCtx<Self::Request, Self::Response, Self::LocalData> ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Invoked upon receiving a request from a client. The server should process this request, which can be found in ctx, and send one or more replies in response.

Provided Methods§

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fn on_accept<'life0, 'life1, 'async_trait>( &'life0 self, ctx: ConnectionCtx<'life1, Self::LocalData> ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: Sync + 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Invoked upon a new connection becoming established.

Note

This can be useful in performing some additional initialization on the connection’s local data prior to it being used anywhere else.

Implementors§