Update server.js

server.js

@@ -7,12 +7,17 @@ const app = express();
 app.use(cors());
 app.use(express.json({ limit: '50mb' }));
 
-const PORT = process.env.PORT || 5000;
+const PORT = process.env.PORT || 7860;
 
-// Ollama Configuration
-const OLLAMA_URL = process.env.OLLAMA_URL || 'http://localhost:11434';
+// Ollama Configuration - use 127.0.0.1 instead of localhost
+const OLLAMA_HOST = process.env.OLLAMA_URL || 'http://127.0.0.1:11434';
 const MODEL = process.env.MODEL || 'qwen3.5:0.8b';
 
+// Parse OLLAMA_URL to get hostname and port
+const OLLAMA_URL_OBJ = new URL(OLLAMA_HOST);
+const OLLAMA_HOSTNAME = OLLAMA_URL_OBJ.hostname;
+const OLLAMA_PORT = OLLAMA_URL_OBJ.port || 11434;
+
 // Tera V2 System Prompt
 const SYSTEM_PROMPT = `You are Tera V2, an advanced AI document intelligence assistant.
 
@@ -32,7 +37,7 @@ console.log('╔═════════════════════
 console.log('║         Tera V2 Starting...            ║');
 console.log('╚════════════════════════════════════════╝');
 console.log(`Model: ${MODEL}`);
-console.log(`Ollama: ${OLLAMA_URL}\n`);
+console.log(`Ollama: ${OLLAMA_HOST}:${OLLAMA_PORT}\n`);
 
 // Root route - API info
 app.get('/', (req, res) => {
@@ -41,6 +46,7 @@ app.get('/', (req, res) => {
     version: '2.0.0',
     model: MODEL,
     status: 'running',
+    ollama: `${OLLAMA_HOST}:${OLLAMA_PORT}`,
     endpoints: {
       health: '/health',
       chat: '/api/chat',
@@ -52,7 +58,15 @@ app.get('/', (req, res) => {
 // Health check
 app.get('/health', async (req, res) => {
   try {
-    const request = http.get(`${OLLAMA_URL}/api/tags`, (response) => {
+    const options = {
+      hostname: OLLAMA_HOSTNAME,
+      port: OLLAMA_PORT,
+      path: '/api/tags',
+      method: 'GET',
+      timeout: 5000
+    };
+
+    const request = http.request(options, (response) => {
       let data = '';
       response.on('data', chunk => data += chunk);
       response.on('end', () => {
@@ -63,29 +77,46 @@ app.get('/health', async (req, res) => {
             status: 'ok', 
             service: 'Tera V2',
             model: MODEL,
-            modelLoaded: hasModel
+            modelLoaded: hasModel,
+            ollamaConnected: true
           });
         } catch (e) {
-          res.status(503).json({ status: 'error', message: 'Ollama not responding' });
+          res.status(503).json({ 
+            status: 'error', 
+            message: 'Ollama not responding correctly',
+            ollamaConnected: false
+          });
         }
       });
     });
     
-    request.on('error', () => {
+    request.on('error', (err) => {
+      console.error('Health check error:', err.message);
       res.status(503).json({ 
         status: 'error', 
         message: 'Ollama not running',
-        solution: `Run: ollama run ${MODEL}`
+        solution: 'Wait for container to finish starting',
+        ollamaConnected: false
       });
     });
     
     request.setTimeout(5000, () => {
       request.destroy();
-      res.status(503).json({ status: 'error', message: 'Ollama timeout' });
+      res.status(503).json({ 
+        status: 'error', 
+        message: 'Ollama timeout',
+        ollamaConnected: false
+      });
     });
+
+    request.end();
     
   } catch (error) {
-    res.status(503).json({ status: 'error', message: error.message });
+    res.status(503).json({ 
+      status: 'error', 
+      message: error.message,
+      ollamaConnected: false
+    });
   }
 });
 
@@ -116,8 +147,8 @@ app.post('/api/chat', async (req, res) => {
     });
 
     const options = {
-      hostname: 'localhost',
-      port: 11434,
+      hostname: OLLAMA_HOSTNAME,
+      port: OLLAMA_PORT,
       path: '/api/generate',
       method: 'POST',
       headers: {
@@ -153,7 +184,7 @@ app.post('/api/chat', async (req, res) => {
 
     proxyReq.on('error', (error) => {
       console.error('Ollama error:', error.message);
-      res.write(`data: {"error": "${error.message}"}\n\n`);
+      res.write(`data: {"error": "Ollama connection failed: ${error.message}"}\n\n`);
       res.end();
     });
 
@@ -193,8 +224,8 @@ app.post('/api/generate-audio-script', async (req, res) => {
     });
 
     const options = {
-      hostname: 'localhost',
-      port: 11434,
+      hostname: OLLAMA_HOSTNAME,
+      port: OLLAMA_PORT,
       path: '/api/generate',
       method: 'POST',
       headers: {
@@ -233,12 +264,9 @@ app.listen(PORT, () => {
   console.log('║     Tera V2 is Ready!                  ║');
   console.log('╚════════════════════════════════════════╝');
   console.log(`Server: http://localhost:${PORT}`);
+  console.log(`Ollama: ${OLLAMA_HOST}:${OLLAMA_PORT}`);
   console.log(`Model: ${MODEL}`);
   console.log('');
-  console.log('Quick Start:');
-  console.log(`1. Keep Ollama running: ollama run ${MODEL}`);
-  console.log('2. Open tera-docs.html in browser');
-  console.log('');
-  console.log('No API keys - runs locally!');
+  console.log('Waiting for Ollama to be ready...');
   console.log('╔════════════════════════════════════════╗\n');
-});
+});