next
Version:
The React Framework
132 lines (131 loc) • 5.05 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
createIpcServer: null,
createWorker: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
createIpcServer: function() {
return createIpcServer;
},
createWorker: function() {
return createWorker;
}
});
const _utils = require("../utils");
const _render = require("../../render");
const _crypto = /*#__PURE__*/ _interop_require_default(require("crypto"));
const _iserror = /*#__PURE__*/ _interop_require_default(require("../../../lib/is-error"));
const _workerutils = require("../worker-utils");
const _requestutils = require("./request-utils");
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
async function createIpcServer(server) {
// Generate a random key in memory to validate messages from other processes.
// This is just a simple guard against other processes attempting to send
// traffic to the IPC server.
const ipcValidationKey = _crypto.default.randomBytes(32).toString("hex");
const ipcServer = require("http").createServer(async (req, res)=>{
try {
const url = new URL(req.url || "/", "http://n");
const key = url.searchParams.get("key");
if (key !== ipcValidationKey) {
return res.end();
}
const method = url.searchParams.get("method");
const args = JSON.parse(url.searchParams.get("args") || "[]");
if (!method || !Array.isArray(args)) {
return res.end();
}
if (typeof server[method] === "function") {
var _args_;
if (method === "logErrorWithOriginalStack" && ((_args_ = args[0]) == null ? void 0 : _args_.stack)) {
args[0] = (0, _requestutils.deserializeErr)(args[0]);
}
let result = await server[method](...args);
if (result && typeof result === "object" && result.stack) {
result = (0, _render.errorToJSON)(result);
}
res.end(JSON.stringify(result || ""));
}
} catch (err) {
if ((0, _iserror.default)(err) && err.code !== "ENOENT") {
console.error(err);
}
res.end(JSON.stringify({
err: {
name: err.name,
message: err.message,
stack: err.stack
}
}));
}
});
const ipcPort = await new Promise((resolveIpc)=>{
ipcServer.listen(0, "0.0.0.0", ()=>{
const addr = ipcServer.address();
if (addr && typeof addr === "object") {
resolveIpc(addr.port);
}
});
});
return {
ipcPort,
ipcServer,
ipcValidationKey
};
}
const createWorker = async (ipcPort, ipcValidationKey, isNodeDebugging, type, nextConfig)=>{
const { initialEnv } = require("@next/env");
const useServerActions = !!nextConfig.experimental.serverActions;
const { Worker } = require("next/dist/compiled/jest-worker");
const worker = new Worker(require.resolve("../render-server"), {
numWorkers: 1,
// TODO: do we want to allow more than 8 OOM restarts?
maxRetries: 8,
forkOptions: {
env: {
FORCE_COLOR: "1",
...initialEnv,
// we don't pass down NODE_OPTIONS as it can
// allow more memory usage than expected
NODE_OPTIONS: (0, _utils.getNodeOptionsWithoutInspect)().replace(/--max-old-space-size=[\d]{1,}/, "").trim(),
__NEXT_PRIVATE_RENDER_WORKER: type,
__NEXT_PRIVATE_RENDER_WORKER_CONFIG: JSON.stringify(nextConfig),
__NEXT_PRIVATE_ROUTER_IPC_PORT: ipcPort + "",
__NEXT_PRIVATE_ROUTER_IPC_KEY: ipcValidationKey,
__NEXT_PRIVATE_STANDALONE_CONFIG: process.env.__NEXT_PRIVATE_STANDALONE_CONFIG,
NODE_ENV: process.env.NODE_ENV,
...type === "app" ? {
__NEXT_PRIVATE_PREBUNDLED_REACT: useServerActions ? "experimental" : "next"
} : {},
...process.env.NEXT_CPU_PROF ? {
__NEXT_PRIVATE_CPU_PROFILE: `CPU.${type}-renderer`
} : {}
},
execArgv: await (0, _workerutils.genRenderExecArgv)(isNodeDebugging, type)
},
exposedMethods: [
"initialize",
"deleteCache",
"deleteAppClientCache",
"clearModuleContext",
"propagateServerField"
]
});
worker.getStderr().pipe(process.stderr);
worker.getStdout().pipe(process.stdout);
return worker;
};
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