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324 lines
14 KiB
JavaScript
324 lines
14 KiB
JavaScript
9 months ago
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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0 && (module.exports = {
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getRequestHandlers: null,
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startServer: null
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});
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function _export(target, all) {
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for(var name in all)Object.defineProperty(target, name, {
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enumerable: true,
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get: all[name]
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});
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}
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_export(exports, {
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getRequestHandlers: function() {
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return getRequestHandlers;
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},
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startServer: function() {
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return startServer;
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}
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});
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require("../next");
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require("../require-hook");
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const _fs = /*#__PURE__*/ _interop_require_default(require("fs"));
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const _v8 = /*#__PURE__*/ _interop_require_default(require("v8"));
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const _path = /*#__PURE__*/ _interop_require_default(require("path"));
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const _http = /*#__PURE__*/ _interop_require_default(require("http"));
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const _https = /*#__PURE__*/ _interop_require_default(require("https"));
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const _os = /*#__PURE__*/ _interop_require_default(require("os"));
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const _watchpack = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/watchpack"));
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const _log = /*#__PURE__*/ _interop_require_wildcard(require("../../build/output/log"));
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const _debug = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/debug"));
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const _utils = require("./utils");
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const _formathostname = require("./format-hostname");
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const _routerserver = require("./router-server");
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const _constants = require("../../shared/lib/constants");
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const _appinfolog = require("./app-info-log");
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const _turbopackwarning = require("../../lib/turbopack-warning");
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const _trace = require("../../trace");
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const _ispostpone = require("./router-utils/is-postpone");
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function _interop_require_default(obj) {
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return obj && obj.__esModule ? obj : {
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default: obj
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};
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}
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function _getRequireWildcardCache(nodeInterop) {
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if (typeof WeakMap !== "function") return null;
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var cacheBabelInterop = new WeakMap();
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var cacheNodeInterop = new WeakMap();
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return (_getRequireWildcardCache = function(nodeInterop) {
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return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
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})(nodeInterop);
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}
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function _interop_require_wildcard(obj, nodeInterop) {
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if (!nodeInterop && obj && obj.__esModule) {
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return obj;
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}
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if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
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return {
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default: obj
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};
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}
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var cache = _getRequireWildcardCache(nodeInterop);
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if (cache && cache.has(obj)) {
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return cache.get(obj);
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}
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var newObj = {};
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var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
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for(var key in obj){
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if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
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var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
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if (desc && (desc.get || desc.set)) {
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Object.defineProperty(newObj, key, desc);
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} else {
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newObj[key] = obj[key];
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}
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}
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}
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newObj.default = obj;
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if (cache) {
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cache.set(obj, newObj);
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}
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return newObj;
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}
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if (performance.getEntriesByName("next-start").length === 0) {
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performance.mark("next-start");
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}
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const debug = (0, _debug.default)("next:start-server");
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let startServerSpan;
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async function getRequestHandlers({ dir, port, isDev, server, hostname, minimalMode, isNodeDebugging, keepAliveTimeout, experimentalTestProxy, experimentalHttpsServer }) {
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return (0, _routerserver.initialize)({
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dir,
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port,
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hostname,
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dev: isDev,
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minimalMode,
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server,
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isNodeDebugging: isNodeDebugging || false,
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keepAliveTimeout,
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experimentalTestProxy,
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experimentalHttpsServer,
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startServerSpan
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});
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}
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async function startServer(serverOptions) {
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const { dir, isDev, hostname, minimalMode, allowRetry, keepAliveTimeout, isExperimentalTestProxy, selfSignedCertificate } = serverOptions;
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let { port } = serverOptions;
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process.title = "next-server";
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let handlersReady = ()=>{};
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let handlersError = ()=>{};
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let handlersPromise = new Promise((resolve, reject)=>{
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handlersReady = resolve;
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handlersError = reject;
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});
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let requestHandler = async (req, res)=>{
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if (handlersPromise) {
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await handlersPromise;
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return requestHandler(req, res);
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}
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throw new Error("Invariant request handler was not setup");
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};
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let upgradeHandler = async (req, socket, head)=>{
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if (handlersPromise) {
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await handlersPromise;
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return upgradeHandler(req, socket, head);
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}
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throw new Error("Invariant upgrade handler was not setup");
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};
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// setup server listener as fast as possible
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if (selfSignedCertificate && !isDev) {
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throw new Error("Using a self signed certificate is only supported with `next dev`.");
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}
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async function requestListener(req, res) {
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try {
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if (handlersPromise) {
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await handlersPromise;
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handlersPromise = undefined;
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}
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await requestHandler(req, res);
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} catch (err) {
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res.statusCode = 500;
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res.end("Internal Server Error");
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_log.error(`Failed to handle request for ${req.url}`);
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console.error(err);
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} finally{
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if (isDev) {
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if (_v8.default.getHeapStatistics().used_heap_size > 0.8 * _v8.default.getHeapStatistics().heap_size_limit) {
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_log.warn(`Server is approaching the used memory threshold, restarting...`);
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(0, _trace.trace)("server-restart-close-to-memory-threshold", undefined, {
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"memory.heapSizeLimit": String(_v8.default.getHeapStatistics().heap_size_limit),
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"memory.heapUsed": String(_v8.default.getHeapStatistics().used_heap_size)
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}).stop();
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await (0, _trace.flushAllTraces)();
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process.exit(_utils.RESTART_EXIT_CODE);
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}
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}
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}
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}
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const server = selfSignedCertificate ? _https.default.createServer({
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key: _fs.default.readFileSync(selfSignedCertificate.key),
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cert: _fs.default.readFileSync(selfSignedCertificate.cert)
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}, requestListener) : _http.default.createServer(requestListener);
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if (keepAliveTimeout) {
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server.keepAliveTimeout = keepAliveTimeout;
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}
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server.on("upgrade", async (req, socket, head)=>{
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try {
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await upgradeHandler(req, socket, head);
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} catch (err) {
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socket.destroy();
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_log.error(`Failed to handle request for ${req.url}`);
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console.error(err);
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}
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});
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let portRetryCount = 0;
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server.on("error", (err)=>{
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if (allowRetry && port && isDev && err.code === "EADDRINUSE" && portRetryCount < 10) {
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_log.warn(`Port ${port} is in use, trying ${port + 1} instead.`);
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port += 1;
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portRetryCount += 1;
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server.listen(port, hostname);
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} else {
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_log.error(`Failed to start server`);
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console.error(err);
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process.exit(1);
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}
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});
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const nodeDebugType = (0, _utils.checkNodeDebugType)();
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await new Promise((resolve)=>{
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server.on("listening", async ()=>{
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const addr = server.address();
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const actualHostname = (0, _formathostname.formatHostname)(typeof addr === "object" ? (addr == null ? void 0 : addr.address) || hostname || "localhost" : addr);
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const formattedHostname = !hostname || actualHostname === "0.0.0.0" ? "localhost" : actualHostname === "[::]" ? "[::1]" : (0, _formathostname.formatHostname)(hostname);
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port = typeof addr === "object" ? (addr == null ? void 0 : addr.port) || port : port;
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const networkUrl = hostname ? `http://${actualHostname}:${port}` : null;
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const appUrl = `${selfSignedCertificate ? "https" : "http"}://${formattedHostname}:${port}`;
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if (nodeDebugType) {
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const debugPort = (0, _utils.getDebugPort)();
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_log.info(`the --${nodeDebugType} option was detected, the Next.js router server should be inspected at port ${debugPort}.`);
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}
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// expose the main port to render workers
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process.env.PORT = port + "";
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process.env.__NEXT_PRIVATE_HOST = `${actualHostname}:${port}`;
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// Only load env and config in dev to for logging purposes
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let envInfo;
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let expFeatureInfo;
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if (isDev) {
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const startServerInfo = await (0, _appinfolog.getStartServerInfo)(dir);
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envInfo = startServerInfo.envInfo;
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expFeatureInfo = startServerInfo.expFeatureInfo;
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}
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(0, _appinfolog.logStartInfo)({
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networkUrl,
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appUrl,
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envInfo,
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expFeatureInfo,
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maxExperimentalFeatures: 3
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});
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try {
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const cleanup = ()=>{
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debug("start-server process cleanup");
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server.close(()=>process.exit(0));
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};
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const exception = (err)=>{
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if ((0, _ispostpone.isPostpone)(err)) {
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// React postpones that are unhandled might end up logged here but they're
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// not really errors. They're just part of rendering.
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return;
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}
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// This is the render worker, we keep the process alive
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console.error(err);
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};
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// Make sure commands gracefully respect termination signals (e.g. from Docker)
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// Allow the graceful termination to be manually configurable
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if (!process.env.NEXT_MANUAL_SIG_HANDLE) {
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process.on("SIGINT", cleanup);
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process.on("SIGTERM", cleanup);
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}
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process.on("rejectionHandled", ()=>{
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// It is ok to await a Promise late in Next.js as it allows for better
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// prefetching patterns to avoid waterfalls. We ignore loggining these.
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// We should've already errored in anyway unhandledRejection.
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});
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process.on("uncaughtException", exception);
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process.on("unhandledRejection", exception);
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const initResult = await getRequestHandlers({
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dir,
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port,
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isDev,
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server,
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hostname,
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minimalMode,
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isNodeDebugging: Boolean(nodeDebugType),
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keepAliveTimeout,
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experimentalTestProxy: !!isExperimentalTestProxy,
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experimentalHttpsServer: !!selfSignedCertificate
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});
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requestHandler = initResult[0];
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upgradeHandler = initResult[1];
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const startServerProcessDuration = performance.mark("next-start-end") && performance.measure("next-start-duration", "next-start", "next-start-end").duration;
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handlersReady();
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const formatDurationText = startServerProcessDuration > 2000 ? `${Math.round(startServerProcessDuration / 100) / 10}s` : `${Math.round(startServerProcessDuration)}ms`;
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_log.event(`Ready in ${formatDurationText}`);
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if (process.env.TURBOPACK) {
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await (0, _turbopackwarning.validateTurboNextConfig)({
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...serverOptions,
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isDev: true
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});
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}
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} catch (err) {
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// fatal error if we can't setup
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handlersError();
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console.error(err);
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process.exit(1);
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}
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resolve();
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});
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server.listen(port, hostname);
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});
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if (isDev) {
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function watchConfigFiles(dirToWatch, onChange) {
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const wp = new _watchpack.default();
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wp.watch({
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files: _constants.CONFIG_FILES.map((file)=>_path.default.join(dirToWatch, file))
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});
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wp.on("change", onChange);
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}
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watchConfigFiles(dir, async (filename)=>{
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if (process.env.__NEXT_DISABLE_MEMORY_WATCHER) {
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_log.info(`Detected change, manual restart required due to '__NEXT_DISABLE_MEMORY_WATCHER' usage`);
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return;
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}
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_log.warn(`Found a change in ${_path.default.basename(filename)}. Restarting the server to apply the changes...`);
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process.exit(_utils.RESTART_EXIT_CODE);
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});
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}
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}
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if (process.env.NEXT_PRIVATE_WORKER && process.send) {
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process.addListener("message", async (msg)=>{
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if (msg && typeof msg && msg.nextWorkerOptions && process.send) {
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startServerSpan = (0, _trace.trace)("start-dev-server", undefined, {
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cpus: String(_os.default.cpus().length),
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platform: _os.default.platform(),
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"memory.freeMem": String(_os.default.freemem()),
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"memory.totalMem": String(_os.default.totalmem()),
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"memory.heapSizeLimit": String(_v8.default.getHeapStatistics().heap_size_limit)
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});
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await startServerSpan.traceAsyncFn(()=>startServer(msg.nextWorkerOptions));
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const memoryUsage = process.memoryUsage();
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startServerSpan.setAttribute("memory.rss", String(memoryUsage.rss));
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startServerSpan.setAttribute("memory.heapTotal", String(memoryUsage.heapTotal));
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startServerSpan.setAttribute("memory.heapUsed", String(memoryUsage.heapUsed));
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process.send({
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nextServerReady: true
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});
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}
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});
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process.send({
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nextWorkerReady: true
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});
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}
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//# sourceMappingURL=start-server.js.map
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