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-# RAGFlow WebSocket Examples
-
-This directory contains example implementations for using RAGFlow's WebSocket API for real-time streaming responses.
-
-## 📁 Files
-
-- **`python_client.py`** - Python WebSocket client with interactive mode
-- **`index.html`** - Web-based demo with interactive UI
-
-## 🚀 Quick Start
-
-### Python Client
-
-#### Prerequisites
-
-```bash
-pip install websocket-client
-```
-
-#### Single Question Mode
-
-```bash
-python python_client.py \
-    --url ws://localhost/v1/ws/chat \
-    --token ragflow-your-api-token \
-    --chat-id your-chat-id \
-    --question "What is RAGFlow?"
-```
-
-#### Interactive Mode
-
-```bash
-python python_client.py \
-    --url ws://localhost/v1/ws/chat \
-    --token ragflow-your-api-token \
-    --chat-id your-chat-id \
-    --interactive
-```
-
-#### Continue Existing Session
-
-```bash
-python python_client.py \
-    --url ws://localhost/v1/ws/chat \
-    --token ragflow-your-api-token \
-    --chat-id your-chat-id \
-    --session-id existing-session-id \
-    --question "Follow-up question?"
-```
-
-### Web Demo
-
-1. Open `index.html` in your web browser
-2. Enter your RAGFlow server URL, API token, and chat ID
-3. Click "Connect"
-4. Start chatting!
-
-The web demo features:
-- Real-time streaming responses
-- Session persistence
-- Error handling
-- Auto-reconnection support
-- Settings saved in localStorage
-
-## 📖 Usage Examples
-
-### Python Client Features
-
-**Interactive conversation:**
-```bash
-python python_client.py --url ws://localhost/v1/ws/chat \
-                       --token your-token \
-                       --chat-id your-chat-id \
-                       --interactive
-
-# Then type questions interactively
-👤 You: What is machine learning?
-🤖 Answer: Machine learning is a subset of artificial intelligence...
-✓ Stream completed
-
-👤 You: Can you give examples?
-🤖 Answer: Sure! Here are some examples...
-```
-
-**Debug mode:**
-```bash
-python python_client.py --url ws://localhost/v1/ws/chat \
-                       --token your-token \
-                       --chat-id your-chat-id \
-                       --question "Hello" \
-                       --debug
-```
-
-### Web Demo Features
-
-**Auto-save settings:**
-The web demo automatically saves your connection settings to localStorage, so you don't need to enter them every time.
-
-**Session continuity:**
-The demo maintains the session ID, allowing multi-turn conversations without reconnecting.
-
-**Visual feedback:**
-- Connection status indicator
-- Streaming animation
-- Error messages
-- Message timestamps
-
-## 🔧 Configuration
-
-### Environment Variables
-
-You can also use environment variables with the Python client:
-
-```bash
-export RAGFLOW_WS_URL="ws://localhost/v1/ws/chat"
-export RAGFLOW_API_TOKEN="ragflow-your-token"
-export RAGFLOW_CHAT_ID="your-chat-id"
-
-python python_client.py --question "Hello"
-```
-
-### SSL/TLS
-
-For secure connections, use `wss://` instead of `ws://`:
-
-```bash
-python python_client.py --url wss://your-ragflow-host/v1/ws/chat ...
-```
-
-## 📚 Documentation
-
-For complete documentation, see:
-- [WebSocket API Guide](../../docs/guides/websocket_api.md)
-- [RAGFlow API Documentation](https://ragflow.io/docs/api)
-
-## 🐛 Troubleshooting
-
-### Connection Refused
-
-**Problem:** `WebSocket error: Connection refused`
-
-**Solution:**
-1. Verify RAGFlow server is running
-2. Check the WebSocket URL is correct
-3. Ensure no firewall is blocking the connection
-
-### Authentication Failed
-
-**Problem:** `Error 401: Authentication required`
-
-**Solution:**
-1. Verify your API token is correct
-2. Check token hasn't expired
-3. Ensure proper token format: `ragflow-xxxxx`
-
-### Invalid Chat ID
-
-**Problem:** `Error 404: Dialog not found`
-
-**Solution:**
-1. Verify the chat ID exists
-2. Check you have access to the dialog
-3. Ensure you're using the correct tenant
-
-### SSL Certificate Error
-
-**Problem:** Certificate verification failed with `wss://`
-
-**Solution:**
-
-For Python client, disable SSL verification (development only):
-```python
-# In websocket.WebSocketApp
-ws.run_forever(sslopt={"cert_reqs": ssl.CERT_NONE})
-```
-
-For production, use valid SSL certificates.
-
-## 🎯 Best Practices
-
-1. **Reuse connections**: Don't create new WebSocket for each message
-2. **Handle reconnection**: Implement exponential backoff for reconnection
-3. **Validate inputs**: Check all parameters before sending
-4. **Error handling**: Always handle connection errors gracefully
-5. **Clean up**: Close WebSocket when done
-
-## 📝 License
-
-Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
-
-Licensed under the Apache License, Version 2.0.
-
-## 🤝 Support
-
-For issues or questions:
-- GitHub Issues: https://github.com/infiniflow/ragflow/issues
-- Documentation: https://ragflow.io/docs
-- Community: Join our Discord/Slack
-
-## 🌟 Contributing
-
-We welcome contributions! Please see our [Contributing Guide](../../docs/contribution/README.md) for details.
-