fix: exit on EADDRINUSE instead of reusing port — prevents ghost instances with no tunnels

Made-with: Cursor

native-host/https-proxy.js

@@ -85,11 +85,8 @@ function start(port, certsDirOrCA, callback) {
   const listenPort = port || DEFAULT_PORT;
   proxyServer.on('error', (err) => {
     if (err.code === 'EADDRINUSE') {
-      if (process.stderr) process.stderr.write('[https-proxy] port ' + listenPort + ' already in use — previous instance still running, reusing port\n');
-      proxyPort = listenPort;
-      proxyServer.removeAllListeners('error');
-      proxyServer.on('error', () => {});
-      done(null);
+      if (process.stderr) process.stderr.write('[https-proxy] port ' + listenPort + ' already in use — another instance is running, exiting\n');
+      process.exit(0);
       return;
     }
     if (process.stderr) process.stderr.write('[https-proxy] Error: ' + err.message + '\n');