|
1 | 1 | # RSocket Transport For TCP |
| 2 | + |
| 3 | +## Example |
| 4 | + |
| 5 | +Add dependencies in your `Cargo.toml`. |
| 6 | + |
| 7 | +```toml |
| 8 | +[dependencies] |
| 9 | +tokio = "0.2.21" |
| 10 | +rsocket_rust = "0.5.2" |
| 11 | +rsocket_rust_transport_tcp = "0.5.2" |
| 12 | +``` |
| 13 | + |
| 14 | +### Server |
| 15 | + |
| 16 | +```rust |
| 17 | +use log::info; |
| 18 | +use rsocket_rust::prelude::{EchoRSocket, RSocketFactory, ServerResponder}; |
| 19 | +use rsocket_rust_transport_tcp::TcpServerTransport; |
| 20 | +use std::error::Error; |
| 21 | + |
| 22 | +#[tokio::main] |
| 23 | +async fn main() -> Result<(), Box<dyn Error + Send + Sync>> { |
| 24 | + let transport: TcpServerTransport = TcpServerTransport::from("127.0.0.1:7878"); |
| 25 | + |
| 26 | + let responder: ServerResponder = Box::new(|setup, _socket| { |
| 27 | + info!("accept setup: {:?}", setup); |
| 28 | + Ok(Box::new(EchoRSocket)) |
| 29 | + // Or you can reject setup |
| 30 | + // Err(From::from("SETUP_NOT_ALLOW")) |
| 31 | + }); |
| 32 | + |
| 33 | + let on_start: Box<dyn FnMut() + Send + Sync> = |
| 34 | + Box::new(|| info!("+++++++ echo server started! +++++++")); |
| 35 | + |
| 36 | + RSocketFactory::receive() |
| 37 | + .transport(transport) |
| 38 | + .acceptor(responder) |
| 39 | + .on_start(on_start) |
| 40 | + .serve() |
| 41 | + .await?; |
| 42 | + |
| 43 | + Ok(()) |
| 44 | +} |
| 45 | + |
| 46 | +``` |
| 47 | + |
| 48 | +### Client |
| 49 | + |
| 50 | +```rust |
| 51 | +use log::info; |
| 52 | +use rsocket_rust::prelude::{ClientResponder, EchoRSocket, Payload, RSocket, RSocketFactory}; |
| 53 | +use rsocket_rust_transport_tcp::TcpClientTransport; |
| 54 | +use std::error::Error; |
| 55 | + |
| 56 | +#[tokio::main] |
| 57 | +async fn main() -> Result<(), Box<dyn Error + Send + Sync>> { |
| 58 | + let responder: ClientResponder = Box::new(|| Box::new(EchoRSocket)); |
| 59 | + |
| 60 | + let client = RSocketFactory::connect() |
| 61 | + .acceptor(responder) |
| 62 | + .transport(TcpClientTransport::from("127.0.0.1:7878")) |
| 63 | + .setup(Payload::from("READY!")) |
| 64 | + .mime_type("text/plain", "text/plain") |
| 65 | + .start() |
| 66 | + .await |
| 67 | + .unwrap(); |
| 68 | + |
| 69 | + let request_payload: Payload = Payload::builder() |
| 70 | + .set_data_utf8("Hello World!") |
| 71 | + .set_metadata_utf8("Rust") |
| 72 | + .build(); |
| 73 | + |
| 74 | + let res = client.request_response(request_payload).await.unwrap(); |
| 75 | + |
| 76 | + info!("got: {:?}", res); |
| 77 | + |
| 78 | + client.close(); |
| 79 | + |
| 80 | + Ok(()) |
| 81 | +} |
| 82 | + |
| 83 | +``` |
0 commit comments