fix(port-manager, certificate-manager): Improve port binding and ACME challenge route integration in SmartProxy

test/test.port-forwarding-fix.ts

@@ -5,7 +5,9 @@ import { SmartProxy } from '../ts/proxies/smart-proxy/smart-proxy.js';
 let echoServer: net.Server;
 let proxy: SmartProxy;
 
-tap.test('port forwarding should not immediately close connections', async () => {
+tap.test('port forwarding should not immediately close connections', async (tools) => {
+  // Set a timeout for this test
+  tools.timeout(10000); // 10 seconds
   // Create an echo server
   echoServer = await new Promise<net.Server>((resolve) => {
     const server = net.createServer((socket) => {
@@ -39,7 +41,9 @@ tap.test('port forwarding should not immediately close connections', async () =>
   
   const result = await new Promise<string>((resolve, reject) => {
     client.on('data', (data) => {
-      resolve(data.toString());
+      const response = data.toString();
+      client.end(); // Close the connection after receiving data
+      resolve(response);
     });
     
     client.on('error', reject);
@@ -48,8 +52,6 @@ tap.test('port forwarding should not immediately close connections', async () =>
   });
 
   expect(result).toEqual('ECHO: Hello');
-  
-  client.end();
 });
 
 tap.test('TLS passthrough should work correctly', async () => {
@@ -76,11 +78,23 @@ tap.test('TLS passthrough should work correctly', async () => {
 
 tap.test('cleanup', async () => {
   if (echoServer) {
-    echoServer.close();
+    await new Promise<void>((resolve) => {
+      echoServer.close(() => {
+        console.log('Echo server closed');
+        resolve();
+      });
+    });
   }
   if (proxy) {
     await proxy.stop();
+    console.log('Proxy stopped');
   }
 });
 
-export default tap.start();
+export default tap.start().then(() => {
+  // Force exit after tests complete
+  setTimeout(() => {
+    console.log('Forcing process exit');
+    process.exit(0);
+  }, 1000);
+});