Struct ginepro::LoadBalancedChannel

pub struct LoadBalancedChannel(_);

Implements tonic GrpcService for a client-side load balanced Channel (using The Power of Two Choices).

GrpcService

#[tokio::main]
async fn main() {
    use ginepro::{LoadBalancedChannel, LoadBalancedChannelBuilder};
    use shared_proto::pb::tester_client::TesterClient;

    let load_balanced_channel = LoadBalancedChannelBuilder::new_with_service(("my_hostname", 5000))
        .await
        .expect("failed to read system conf")
        .channel();

    let client: TesterClient<LoadBalancedChannel> = TesterClient::new(load_balanced_channel);
}

Trait Implementations

impl Clone for LoadBalancedChannel

fn clone(&self) -> LoadBalancedChannel

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LoadBalancedChannel

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl GrpcService<BoxBody> for LoadBalancedChannel

type ResponseBody = <Channel as GrpcService<BoxBody>>::ResponseBody

Responses body given by the service.

type Error = <Channel as GrpcService<BoxBody>>::Error

Errors produced by the service.

type Future = <Channel as GrpcService<BoxBody>>::Future

The future response value.

fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Ready when the service is able to process requests.

fn call(&mut self, request: Request<BoxBody>) -> Self::Future

Process the request and return the response asynchronously.