create project

kitabcitab/node_modules/next/dist/esm/server/lib/start-server.js

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+import { warn } from "../../build/output/log";
+import http from "http";
+import next from "../next";
+import cluster from "cluster";
+import v8 from "v8";
+const MAXIMUM_HEAP_SIZE_ALLOWED = v8.getHeapStatistics().heap_size_limit / 1024 / 1024 * 0.9;
+export function startServer(opts) {
+    let requestHandler;
+    const server = http.createServer((req, res)=>{
+        return requestHandler(req, res).finally(()=>{
+            if (cluster.worker && process.memoryUsage().heapUsed / 1024 / 1024 > MAXIMUM_HEAP_SIZE_ALLOWED) {
+                cluster.worker.kill();
+            }
+        });
+    });
+    if (opts.keepAliveTimeout) {
+        server.keepAliveTimeout = opts.keepAliveTimeout;
+    }
+    return new Promise((resolve, reject)=>{
+        let port = opts.port;
+        let retryCount = 0;
+        server.on("error", (err)=>{
+            if (port && opts.allowRetry && err.code === "EADDRINUSE" && retryCount < 10) {
+                warn(`Port ${port} is in use, trying ${port + 1} instead.`);
+                port += 1;
+                retryCount += 1;
+                server.listen(port, opts.hostname);
+            } else {
+                reject(err);
+            }
+        });
+        let upgradeHandler;
+        if (!opts.dev) {
+            server.on("upgrade", (req, socket, upgrade)=>{
+                upgradeHandler(req, socket, upgrade);
+            });
+        }
+        server.on("listening", ()=>{
+            const addr = server.address();
+            const hostname = !opts.hostname || opts.hostname === "0.0.0.0" ? "localhost" : opts.hostname;
+            const app = next({
+                ...opts,
+                hostname,
+                customServer: false,
+                httpServer: server,
+                port: addr && typeof addr === "object" ? addr.port : port
+            });
+            requestHandler = app.getRequestHandler();
+            upgradeHandler = app.getUpgradeHandler();
+            resolve(app);
+        });
+        server.listen(port, opts.hostname);
+    });
+}
+
+//# sourceMappingURL=start-server.js.map