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Is it possible to using gRPC over message broker? #1390

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tubzby opened this issue May 9, 2023 · 1 comment
Open

Is it possible to using gRPC over message broker? #1390

tubzby opened this issue May 9, 2023 · 1 comment

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@tubzby
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tubzby commented May 9, 2023

Like this.

This is useful if the client and server are behind different firewalls.

I have checked out Server::serve_with_incoming, it required <AsyncRead + AsyncWrite>, so it might work.

    pub async fn serve_with_incoming<I, IO, IE, ResBody>(
        self,
        incoming: I,
    ) -> Result<(), super::Error>
    where
        I: Stream<Item = Result<IO, IE>>,
        IO: AsyncRead + AsyncWrite + Connected + Unpin + Send + 'static,
        IO::ConnectInfo: Clone + Send + Sync + 'static,
        IE: Into<crate::Error>,
        L: Layer<Routes>,
        L::Service: Service<Request<Body>, Response = Response<ResBody>> + Clone + Send + 'static,
        <<L as Layer<Routes>>::Service as Service<Request<Body>>>::Future: Send + 'static,
        <<L as Layer<Routes>>::Service as Service<Request<Body>>>::Error: Into<crate::Error> + Send,
        ResBody: http_body::Body<Data = Bytes> + Send + 'static,
        ResBody::Error: Into<crate::Error>,
    {

But for the generated client-side it requests an Endpoint, which is linked directly to http2.

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut client = EchoClient::connect("http://[::1]:50051").await.unwrap();

Is this possible?
@Kataria86
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https://github.com/Kataria86/GrpcBasedExchange/tree/master
Check this out

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@tubzby @Kataria86