1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
//! A fast and lightweight async implementation of [JSON-RPC
//! 2.0](https://www.jsonrpc.org/specification), supporting the Tcp and Unix protocols.
//!
//! # Example
//!
//! ```
//! use std::sync::Arc;
//!
//! use serde_json::Value;
//! use smol::net::{TcpStream, TcpListener};
//!
//! use karyon_jsonrpc::{JsonRPCError, Server, Client, register_service, ServerConfig, ClientConfig};
//!
//! struct HelloWorld {}
//!
//! impl HelloWorld {
//! async fn say_hello(&self, params: Value) -> Result<Value, JsonRPCError> {
//! let msg: String = serde_json::from_value(params)?;
//! Ok(serde_json::json!(format!("Hello {msg}!")))
//! }
//!
//! async fn foo(&self, params: Value) -> Result<Value, JsonRPCError> {
//! Ok(serde_json::json!("foo!"))
//! }
//!
//! async fn bar(&self, params: Value) -> Result<Value, JsonRPCError> {
//! Ok(serde_json::json!("bar!"))
//! }
//! }
//!
//! // Server
//! async {
//! let ex = Arc::new(smol::Executor::new());
//!
//! // Creates a new server
//! let listener = TcpListener::bind("127.0.0.1:60000").await.unwrap();
//! let config = ServerConfig::default();
//! let server = Server::new(listener, config, ex.clone());
//!
//! // Register the HelloWorld service
//! register_service!(HelloWorld, say_hello, foo, bar);
//! server.attach_service(HelloWorld{});
//!
//! // Starts the server
//! ex.run(server.start());
//! };
//!
//! // Client
//! async {
//!
//! // Creates a new client
//! let conn = TcpStream::connect("127.0.0.1:60000").await.unwrap();
//! let config = ClientConfig::default();
//! let client = Client::new(conn, config);
//!
//! let result: String = client.call("HelloWorld.say_hello", "world".to_string()).await.unwrap();
//! };
//!
//! ```
mod client;
mod codec;
mod error;
pub mod message;
mod server;
mod service;
pub use client::{Client, ClientConfig};
pub use codec::CodecConfig;
pub use error::Error as JsonRPCError;
pub use server::{Server, ServerConfig};
pub use service::{RPCMethod, RPCService};
pub use karyon_net::Endpoint;
const JSONRPC_VERSION: &str = "2.0";
use error::{Error, Result};
|
