46 lines
1.2 KiB
Rust
46 lines
1.2 KiB
Rust
#![cfg_attr(not(unix), allow(unused_imports))]
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pub mod hello_world {
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tonic::include_proto!("helloworld");
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}
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use hello_world::{greeter_client::GreeterClient, HelloRequest};
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use std::convert::TryFrom;
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#[cfg(unix)]
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use tokio::net::UnixStream;
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use tonic::transport::{Endpoint, Uri};
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use tower::service_fn;
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#[cfg(unix)]
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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// We will ignore this uri because uds do not use it
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// if your connector does use the uri it will be provided
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// as the request to the `MakeConnection`.
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let channel = Endpoint::try_from("http://[::]:50051")?
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.connect_with_connector(service_fn(|_: Uri| {
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let path = "/tmp/tonic/helloworld";
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// Connect to a Uds socket
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UnixStream::connect(path)
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}))
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.await?;
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let mut client = GreeterClient::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 = client.say_hello(request).await?;
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println!("RESPONSE={:?}", response);
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Ok(())
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}
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#[cfg(not(unix))]
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fn main() {
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panic!("The `uds` example only works on unix systems!");
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}
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