Trait up_rust::communication::RequestHandler

pub trait RequestHandler: Send + Sync {
    // Required method
    fn invoke_method<'life0, 'async_trait>(
        &'life0 self,
        resource_id: u16,
        request_payload: Option<UPayload>,
    ) -> Pin<Box<dyn Future<Output = Result<Option<UPayload>, ServiceInvocationError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

A handler for processing incoming RPC requests.

Required Methods

fn invoke_method<'life0, 'async_trait>( &'life0 self, resource_id: u16, request_payload: Option<UPayload>, ) -> Pin<Box<dyn Future<Output = Result<Option<UPayload>, ServiceInvocationError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Invokes a method with given input parameters.

Implementations MUST NOT block the calling thread. Long running computations should be performed on a separate worker thread, yielding on the calling thread.

Arguments

• resource_id - The resource identifier of the method to invoke.
• request_payload - The raw payload that contains the input data for the method.

Returns

the output data generated by the method.

Errors

Returns an error if the method request could not be processed successfully.

Implementors