process.exitCode = 1; const { AsyncLocalStorage } = require("async_hooks"); const net = require("net"); const asyncLocalStorage = new AsyncLocalStorage(); let failed = false; asyncLocalStorage.run({ test: "net.Server" }, () => { const server = net.createServer(); server.on("connection", socket => { if (asyncLocalStorage.getStore()?.test !== "net.Server") { console.error("FAIL: net.Server connection event lost context"); failed = true; } socket.end(); }); server.on("listening", () => { if (asyncLocalStorage.getStore()?.test !== "net.Server") { console.error("FAIL: net.Server listening event lost context"); failed = true; } // Connect to trigger connection event const client = net.connect(server.address().port); client.on("close", () => { // Give time for server connection event to fire setTimeout(() => { server.close(() => { process.exit(failed ? 1 : 0); }); }, 50); }); }); server.listen(0); });