70 lines
2.0 KiB
TypeScript
70 lines
2.0 KiB
TypeScript
import process from "node:process";
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import { createApp } from "./app.js";
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import { runtimeConfig } from "./config/runtime.js";
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import { assertRuntimeConfigValid } from "./config/runtime-validation.js";
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import { bootstrapCoreServices } from "./startup/bootstrap.js";
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import { createShutdownController } from "./startup/shutdown.js";
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import { createStartupState, formatStartupError } from "./startup/state.js";
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import { logError, logInfo } from "./utils/logger.js";
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const port = Number(runtimeConfig.server.port || 3000);
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const host = "0.0.0.0";
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const startupState = createStartupState();
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let shutdownController: ReturnType<typeof createShutdownController> | null = null;
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try {
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assertRuntimeConfigValid(runtimeConfig);
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} catch (error) {
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logError("[startup]", "运行时配置校验失败，服务停止启动", error);
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process.exit(1);
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}
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const app = createApp({
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startupState,
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isShutdownStarted: () => shutdownController?.isShutdownStarted() || false,
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config: runtimeConfig,
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});
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const server = app.listen(port, host, () => {
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logInfo(
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"[startup]",
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`order-site-backend kuaishou-lite listening on http://${host}:${port}`
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);
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void bootstrapCoreServices(
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startupState,
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() => shutdownController?.isShutdownStarted() || false
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);
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});
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shutdownController = createShutdownController(server, startupState);
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server.on("error", (error) => {
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logError("[startup]", "HTTP server failed", error);
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});
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process.on("SIGINT", () => {
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void shutdownController?.shutdown("SIGINT");
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});
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process.on("SIGTERM", () => {
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void shutdownController?.shutdown("SIGTERM");
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});
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process.on("unhandledRejection", (reason) => {
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startupState.process.lastUnhandledRejection = {
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time: new Date().toISOString(),
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message: formatStartupError(reason),
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};
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logError("[process]", "unhandled promise rejection", reason);
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});
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process.on("uncaughtException", (error) => {
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startupState.process.lastUncaughtException = {
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time: new Date().toISOString(),
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message: formatStartupError(error),
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};
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logError("[process]", "uncaught exception captured", error);
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});
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