1 files changed, 0 insertions, 282 deletions
diff --git a/jsonrpc/src/server.rs b/jsonrpc/src/server.rs
deleted file mode 100644
index 2155295..0000000
--- a/jsonrpc/src/server.rs
+++ /dev/null
@@ -1,282 +0,0 @@
-use std::{collections::HashMap, sync::Arc};
-
-use log::{debug, error, warn};
-
-#[cfg(feature = "smol")]
-use futures_rustls::rustls;
-#[cfg(feature = "tokio")]
-use tokio_rustls::rustls;
-
-use karyon_core::async_runtime::Executor;
-use karyon_core::async_util::{TaskGroup, TaskResult};
-
-use karyon_net::{Conn, Endpoint, Listener, ToEndpoint};
-
-#[cfg(feature = "ws")]
-use crate::codec::WsJsonCodec;
-
-use crate::{codec::JsonCodec, message, Error, RPCService, Result};
-
-pub const INVALID_REQUEST_ERROR_MSG: &str = "Invalid request";
-pub const FAILED_TO_PARSE_ERROR_MSG: &str = "Failed to parse";
-pub const METHOD_NOT_FOUND_ERROR_MSG: &str = "Method not found";
-pub const INTERNAL_ERROR_MSG: &str = "Internal error";
-
-fn pack_err_res(code: i32, msg: &str, id: Option<serde_json::Value>) -> message::Response {
-    let err = message::Error {
-        code,
-        message: msg.to_string(),
-        data: None,
-    };
-
-    message::Response {
-        jsonrpc: message::JSONRPC_VERSION.to_string(),
-        error: Some(err),
-        result: None,
-        id,
-    }
-}
-
-/// Represents an RPC server
-pub struct Server {
-    listener: Listener<serde_json::Value>,
-    task_group: TaskGroup,
-    services: HashMap<String, Box<dyn RPCService + 'static>>,
-}
-
-impl Server {
-    /// Returns the local endpoint.
-    pub fn local_endpoint(&self) -> Result<Endpoint> {
-        self.listener.local_endpoint().map_err(Error::from)
-    }
-
-    /// Starts the RPC server
-    pub async fn start(self: Arc<Self>) -> Result<()> {
-        loop {
-            match self.listener.accept().await {
-                Ok(conn) => {
-                    if let Err(err) = self.handle_conn(conn).await {
-                        error!("Failed to handle a new conn: {err}")
-                    }
-                }
-                Err(err) => {
-                    error!("Failed to accept a new conn: {err}")
-                }
-            }
-        }
-    }
-
-    /// Shuts down the RPC server
-    pub async fn shutdown(&self) {
-        self.task_group.cancel().await;
-    }
-
-    /// Handles a new connection
-    async fn handle_conn(self: &Arc<Self>, conn: Conn<serde_json::Value>) -> Result<()> {
-        let endpoint = conn.peer_endpoint().expect("get peer endpoint");
-        debug!("Handle a new connection {endpoint}");
-
-        let on_failure = |result: TaskResult<Result<()>>| async move {
-            if let TaskResult::Completed(Err(err)) = result {
-                error!("Connection {} dropped: {}", endpoint, err);
-            } else {
-                warn!("Connection {} dropped", endpoint);
-            }
-        };
-
-        let selfc = self.clone();
-        self.task_group.spawn(
-            async move {
-                loop {
-                    let msg = conn.recv().await?;
-                    let response = selfc.handle_request(msg).await;
-                    let response = serde_json::to_value(response)?;
-                    debug!("--> {response}");
-                    conn.send(response).await?;
-                }
-            },
-            on_failure,
-        );
-
-        Ok(())
-    }
-
-    /// Handles a request
-    async fn handle_request(&self, msg: serde_json::Value) -> message::Response {
-        let rpc_msg = match serde_json::from_value::<message::Request>(msg) {
-            Ok(m) => m,
-            Err(_) => {
-                return pack_err_res(message::PARSE_ERROR_CODE, FAILED_TO_PARSE_ERROR_MSG, None);
-            }
-        };
-        debug!("<-- {rpc_msg}");
-
-        let srvc_method: Vec<&str> = rpc_msg.method.split('.').collect();
-        if srvc_method.len() != 2 {
-            return pack_err_res(
-                message::INVALID_REQUEST_ERROR_CODE,
-                INVALID_REQUEST_ERROR_MSG,
-                Some(rpc_msg.id),
-            );
-        }
-
-        let srvc_name = srvc_method[0];
-        let method_name = srvc_method[1];
-
-        let service = match self.services.get(srvc_name) {
-            Some(s) => s,
-            None => {
-                return pack_err_res(
-                    message::METHOD_NOT_FOUND_ERROR_CODE,
-                    METHOD_NOT_FOUND_ERROR_MSG,
-                    Some(rpc_msg.id),
-                );
-            }
-        };
-
-        let method = match service.get_method(method_name) {
-            Some(m) => m,
-            None => {
-                return pack_err_res(
-                    message::METHOD_NOT_FOUND_ERROR_CODE,
-                    METHOD_NOT_FOUND_ERROR_MSG,
-                    Some(rpc_msg.id),
-                );
-            }
-        };
-
-        let result = match method(rpc_msg.params.clone()).await {
-            Ok(res) => res,
-            Err(Error::ParseJSON(_)) => {
-                return pack_err_res(
-                    message::PARSE_ERROR_CODE,
-                    FAILED_TO_PARSE_ERROR_MSG,
-                    Some(rpc_msg.id),
-                );
-            }
-            Err(Error::InvalidParams(msg)) => {
-                return pack_err_res(message::INVALID_PARAMS_ERROR_CODE, msg, Some(rpc_msg.id));
-            }
-            Err(Error::InvalidRequest(msg)) => {
-                return pack_err_res(message::INVALID_REQUEST_ERROR_CODE, msg, Some(rpc_msg.id));
-            }
-            Err(Error::RPCMethodError(code, msg)) => {
-                return pack_err_res(code, msg, Some(rpc_msg.id));
-            }
-            Err(_) => {
-                return pack_err_res(
-                    message::INTERNAL_ERROR_CODE,
-                    INTERNAL_ERROR_MSG,
-                    Some(rpc_msg.id),
-                );
-            }
-        };
-
-        message::Response {
-            jsonrpc: message::JSONRPC_VERSION.to_string(),
-            error: None,
-            result: Some(result),
-            id: Some(rpc_msg.id),
-        }
-    }
-}
-
-pub struct ServerBuilder {
-    endpoint: Endpoint,
-    tls_config: Option<rustls::ServerConfig>,
-    services: HashMap<String, Box<dyn RPCService + 'static>>,
-}
-
-impl ServerBuilder {
-    pub fn service(mut self, service: impl RPCService + 'static) -> Self {
-        self.services.insert(service.name(), Box::new(service));
-        self
-    }
-
-    pub fn tls_config(mut self, config: rustls::ServerConfig) -> Result<ServerBuilder> {
-        match self.endpoint {
-            Endpoint::Tcp(..) | Endpoint::Tls(..) | Endpoint::Ws(..) | Endpoint::Wss(..) => {
-                self.tls_config = Some(config);
-                Ok(self)
-            }
-            _ => Err(Error::UnsupportedProtocol(self.endpoint.to_string())),
-        }
-    }
-
-    pub async fn build(self) -> Result<Arc<Server>> {
-        self._build(TaskGroup::new()).await
-    }
-
-    pub async fn build_with_executor(self, ex: Executor) -> Result<Arc<Server>> {
-        self._build(TaskGroup::with_executor(ex)).await
-    }
-
-    async fn _build(self, task_group: TaskGroup) -> Result<Arc<Server>> {
-        let listener: Listener<serde_json::Value> = match self.endpoint {
-            Endpoint::Tcp(..) | Endpoint::Tls(..) => match &self.tls_config {
-                Some(conf) => Box::new(
-                    karyon_net::tls::listen(
-                        &self.endpoint,
-                        karyon_net::tls::ServerTlsConfig {
-                            server_config: conf.clone(),
-                            tcp_config: Default::default(),
-                        },
-                        JsonCodec {},
-                    )
-                    .await?,
-                ),
-                None => Box::new(
-                    karyon_net::tcp::listen(&self.endpoint, Default::default(), JsonCodec {})
-                        .await?,
-                ),
-            },
-            #[cfg(feature = "ws")]
-            Endpoint::Ws(..) | Endpoint::Wss(..) => match &self.tls_config {
-                Some(conf) => Box::new(
-                    karyon_net::ws::listen(
-                        &self.endpoint,
-                        karyon_net::ws::ServerWsConfig {
-                            tcp_config: Default::default(),
-                            wss_config: Some(karyon_net::ws::ServerWssConfig {
-                                server_config: conf.clone(),
-                            }),
-                        },
-                        WsJsonCodec {},
-                    )
-                    .await?,
-                ),
-                None => Box::new(
-                    karyon_net::ws::listen(&self.endpoint, Default::default(), WsJsonCodec {})
-                        .await?,
-                ),
-            },
-            #[cfg(all(feature = "unix", target_family = "unix"))]
-            Endpoint::Unix(..) => Box::new(karyon_net::unix::listen(
-                &self.endpoint,
-                Default::default(),
-                JsonCodec {},
-            )?),
-
-            _ => return Err(Error::UnsupportedProtocol(self.endpoint.to_string())),
-        };
-
-        Ok(Arc::new(Server {
-            listener,
-            task_group,
-            services: self.services,
-        }))
-    }
-}
-
-impl ServerBuilder {}
-
-impl Server {
-    pub fn builder(endpoint: impl ToEndpoint) -> Result<ServerBuilder> {
-        let endpoint = endpoint.to_endpoint()?;
-        Ok(ServerBuilder {
-            endpoint,
-            services: HashMap::new(),
-            tls_config: None,
-        })
-    }
-}