mirror of
https://github.com/pjh456/OxideJS.git
synced 2026-10-24 18:51:13 +08:00
feat: server restart 子命令加五臂打印定稿与错误消息打磨
This commit is contained in:
@@ -2,7 +2,7 @@
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#![allow(dead_code)]
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use std::fs;
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use std::process::ExitCode;
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use std::process::{Command, ExitCode, Stdio};
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use std::sync::Arc;
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use std::time::{Duration, Instant};
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@@ -13,6 +13,7 @@ use oxide_cli::server::cleanup::{well_known_cleanup, CleanupOutcome};
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use oxide_cli::server::client::send_control_request;
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use oxide_cli::server::protocol::{ServerRequest, ServerResponse};
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use oxide_cli::server::server::{run_server, run_server_rm, RmServerConfig, ServerConfig};
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use oxide_cli::server::sidecar;
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use oxide_compiler::compiler::{compiled_module_hash, Compiler};
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use oxide_compiler::compiler_error;
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use oxide_kernel::kernel::{KernelConfig, KernelCore};
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@@ -134,7 +135,7 @@ enum ServerCommands {
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Version,
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/// 清理残留文件(无 sidecar、陈旧 socket、杀刻度匹配进程)。
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Cleanup,
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/// 向持久 server 发送 yield 请求(排空退出后重新接管 socket 路径)。
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/// 向存活 server 发关闭请求,等其退出后拉起新 server 进程。
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Restart,
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/// 查看 server 日志。
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Log,
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@@ -207,8 +208,8 @@ fn main() -> ExitCode {
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}
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/// server 子命令分派:start(两形态)与 cleanup 为最小实现,
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/// version/status/health/info/stop 五臂经控制客户端为真实实现,
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/// 其余三臂为 not_implemented 占位。
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/// version/status/health/info/stop/restart 六臂为真实实现,
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/// 其余两臂为 not_implemented 占位。
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///
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/// # 步骤
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/// 1. Start:rm 为假调持久 server 入口(well-known 路径),rm 为真调独立
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@@ -217,7 +218,9 @@ fn main() -> ExitCode {
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/// 已清理退 0,拒绝与杀进程失败退 1)并打印结果。
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/// 3. 五个控制臂(version/status/health/info/stop):发对应控制请求,
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/// 成功打印渲染文本退 0,失败打印错误消息退 1。
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/// 4. 其余三臂:not_implemented 占位(退出码 2)。
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/// 4. Restart:发关闭请求等旧 server 退出,拉起新 server 进程并探测就绪
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/// (详见 restart_command)。
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/// 5. 其余两臂:not_implemented 占位(退出码 2)。
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///
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/// # 边界与前提
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/// - `--idle-timeout` 不带 --rm 时静默忽略(语义门控归后续任务)。
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@@ -266,7 +269,7 @@ fn server_command(command: ServerCommands) -> ExitCode {
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}
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},
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ServerCommands::Stop => control_arm(&ServerRequest::Shutdown, |response| match response {
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ServerResponse::Shutdown => Some("server 正在关闭".to_string()),
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ServerResponse::Shutdown => Some("已停止".to_string()),
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_ => None,
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}),
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ServerCommands::Status => control_arm(&ServerRequest::Status, |response| match response {
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@@ -284,7 +287,7 @@ fn server_command(command: ServerCommands) -> ExitCode {
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}),
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ServerCommands::Info => control_arm(&ServerRequest::Info, |response| match response {
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ServerResponse::Info { version, socket_path, pid } => {
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Some(format!("版本 {version}\nsocket 路径 {socket_path}\n进程号 {pid}"))
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Some(format!("版本:{version}\nsocket:{socket_path}\n进程号:{pid}"))
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}
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_ => None,
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}),
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@@ -292,7 +295,7 @@ fn server_command(command: ServerCommands) -> ExitCode {
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ServerResponse::Version { version } => Some(version.clone()),
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_ => None,
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}),
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ServerCommands::Restart => not_implemented("server restart"),
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ServerCommands::Restart => restart_command(),
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ServerCommands::Log => not_implemented("server log"),
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ServerCommands::Forge => not_implemented("server forge"),
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}
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@@ -319,6 +322,81 @@ fn control_arm(request: &ServerRequest, render: fn(&ServerResponse) -> Option<St
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}
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}
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/// restart 子命令:向存活 server 发关闭请求,等其退出后拉起新 server 进程。
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///
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/// # 步骤
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/// 1. 发关闭请求;三分支错误以红色打印退 1,无已注册 server 时消息即预设
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/// 不满足提示。
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/// 2. 轮询 well-known sidecar 文件消失(50 毫秒间隔、10 秒截止)判旧 server
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/// 排水完成;超时提示人工检查退 1。
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/// 3. 用当前可执行文件拉起脱离的 `oxide server start`(标准流全空、不等待);
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/// spawn 失败退 1。
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/// 4. 轮询健康请求直至得 healthy(100 毫秒间隔、10 秒截止)判新 server 就绪;
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/// 超时退 1。
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/// 5. 打印「已重启」退 0。
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///
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/// # 边界与前提
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/// - 新 server 用缺省配置拉起(worker 数回落宿主核数),不继承旧 server 旗标。
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///
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/// # 副作用
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/// - 旧 server 排空退出并删除 sidecar 与 socket 文件。
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/// - 新 server 为脱离进程,CLI 退出后由 init 收领继续运行。
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fn restart_command() -> ExitCode {
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// 发关闭请求:三分支错误都以红色打印退 1,无 server 时消息即预设不满足提示。
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if let Err(err) = send_control_request(&ServerRequest::Shutdown) {
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eprintln!("{}", Red.paint(err.to_string()));
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return ExitCode::FAILURE;
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}
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// 等旧 server 退出:sidecar 是退出序列的最后删除项,消失即排水完成。
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let sidecar_path = sidecar::well_known_sidecar_path();
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let deadline = Instant::now() + Duration::from_secs(10);
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while sidecar_path.exists() {
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if Instant::now() >= deadline {
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eprintln!("{}", Red.paint("server 未在 10 秒内退出,可用 `oxide server cleanup` 人工检查"));
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return ExitCode::FAILURE;
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}
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std::thread::sleep(Duration::from_millis(50));
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}
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// 拉起新 server:脱离进程,标准流全空,不等待。
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let exe = match std::env::current_exe() {
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Ok(path) => path,
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Err(err) => {
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eprintln!("{}", Red.paint(format!("获取当前可执行文件路径失败:{err}")));
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return ExitCode::FAILURE;
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}
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};
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if let Err(err) = Command::new(exe)
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.args(["server", "start"])
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.stdin(Stdio::null())
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.stdout(Stdio::null())
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.stderr(Stdio::null())
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.spawn()
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{
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eprintln!("{}", Red.paint(format!("拉起新 server 失败:{err}")));
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return ExitCode::FAILURE;
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}
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// 就绪探测:健康请求通过即新 server 的监听与 accept 循环在运行。
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let deadline = Instant::now() + Duration::from_secs(10);
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loop {
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let ready =
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matches!(send_control_request(&ServerRequest::Health), Ok(ServerResponse::Health { healthy: true }));
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if ready {
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break;
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}
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if Instant::now() >= deadline {
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eprintln!("{}", Red.paint("新 server 未在 10 秒内就绪"));
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return ExitCode::FAILURE;
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}
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std::thread::sleep(Duration::from_millis(100));
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}
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println!("已重启");
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ExitCode::SUCCESS
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}
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/// 启动结果到退出码:成功退 0,错误以红色打印到 stderr 后退 1。
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fn start_result(result: Result<(), oxide_cli::server::server::ServerError>) -> ExitCode {
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match result {
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@@ -36,8 +36,10 @@ impl std::fmt::Display for ClientError {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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ClientError::Connect(msg) => write!(f, "{msg}"),
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ClientError::Protocol(err) => write!(f, "响应帧畸形:{err}"),
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ClientError::Server(msg) => write!(f, "server 以错误帧答复:{msg}"),
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ClientError::Protocol(err) => {
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write!(f, "响应帧畸形:{err},server 版本可能不匹配,可用 `oxide server restart` 更新")
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}
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ClientError::Server(msg) => write!(f, "server 拒绝请求:{msg}"),
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}
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}
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}
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