Lucio Franco
33 lines
797 B
Rust
33 lines
797 B
Rust
pub mod pb {
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tonic::include_proto!("grpc.examples.echo");
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}
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use http::header::HeaderValue;
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use pb::{echo_client::EchoClient, EchoRequest};
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use tonic::transport::Channel;
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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 = Channel::from_static("http://[::1]:50051")
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.intercept_headers(|headers| {
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headers.insert(
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"authorization",
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HeaderValue::from_static("Bearer some-secret-token"),
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);
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})
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.connect()
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.await?;
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let mut client = EchoClient::new(channel);
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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 = client.unary_echo(request).await?;
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println!("RESPONSE={:?}", response);
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Ok(())
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}
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