40 lines
996 B
Rust
40 lines
996 B
Rust
pub mod hello_world {
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tonic::include_proto!("helloworld");
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}
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pub mod echo {
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tonic::include_proto!("grpc.examples.unaryecho");
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}
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use echo::{echo_client::EchoClient, EchoRequest};
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use hello_world::{greeter_client::GreeterClient, HelloRequest};
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use tonic::transport::Endpoint;
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let channel = Endpoint::from_static("http://[::1]:50051")
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.connect()
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.await?;
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let mut greeter_client = GreeterClient::new(channel.clone());
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let mut echo_client = EchoClient::new(channel);
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let request = tonic::Request::new(HelloRequest {
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name: "Tonic".into(),
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});
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let response = greeter_client.say_hello(request).await?;
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println!("GREETER RESPONSE={:?}", response);
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let request = tonic::Request::new(EchoRequest {
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message: "hello".into(),
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});
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let response = echo_client.unary_echo(request).await?;
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println!("ECHO RESPONSE={:?}", response);
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Ok(())
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}
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