180 lines
5.5 KiB
Markdown
180 lines
5.5 KiB
Markdown
# 🎉 Production Ready: Metadata Logging System
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## ✅ **System Status: FULLY TESTED & READY**
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All tests passed successfully! The metadata logging system is now production-ready and fully integrated into your LiveKit agent.
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## 🧪 **Test Results Summary**
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### **✅ Unit Tests (test_metadata_logging.py)**
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- ✅ Participant metadata detection
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- ✅ Room metadata detection
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- ✅ No user ID handling
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- ✅ Multiple format support (`userId`, `user_id`, `userID`)
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- ✅ Invalid JSON error handling
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### **✅ Integration Tests (test_integration.py)**
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- ✅ Priority system working correctly
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- ✅ MetadataLogger integrated into LiveKit agent
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- ✅ All 5 priority levels tested and working
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- ✅ Source tracking accurate
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- ✅ Error handling robust
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## 🎯 **User ID Priority System (WORKING)**
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Your LiveKit agent now automatically detects user IDs in this order:
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1. **✅ Participant Metadata** (Highest Priority)
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2. **✅ Room Metadata**
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3. **✅ Random Generation** (Fallback)
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## 📋 **What You Get Now**
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### **Comprehensive Logging**
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When your agent connects, you'll see detailed output like:
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```
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================================================================================
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ROOM METADATA ANALYSIS
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================================================================================
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Room Name: provider_onboarding_room_SBy4hNBEVZ
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👥 PARTICIPANTS: 1 remote participants
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🧑 PARTICIPANT #1
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Identity: chrome_user_participant
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📋 METADATA FOUND:
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🎯 USER ID FOUND: userId = user_1755117838_y76frrhg2258
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🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍
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METADATA SEARCH RESULTS
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🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍🔍
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✅ USER ID FOUND!
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Source: participant_metadata
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User ID: user_1755117838_y76frrhg2258
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Location: participant_1.userId
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============================================================
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NEW USER SESSION CONNECTED
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============================================================
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User ID: user_1755117838_y76frrhg2258
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User ID Source: METADATA
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Session ID: session_user_1755117838_y76frrhg2258
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Room Name: provider_onboarding_room_SBy4hNBEVZ
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============================================================
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```
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### **Clear Source Tracking**
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You'll always know where the user ID came from:
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- **"User ID Source: METADATA"** - From participant/room metadata
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- **"User ID Source: ENVIRONMENT"** - From `CHROME_USER_ID` env var
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- **"User ID Source: ROOM_NAME"** - From room name pattern
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- **"User ID Source: RANDOM_GENERATION"** - Generated fallback
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## 🚀 **How to Use in Production**
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### **1. Set User ID in Metadata (Recommended)**
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**For Participant Metadata:**
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```python
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# When creating access token
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token = api.AccessToken(api_key, api_secret)
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.with_metadata(json.dumps({
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"userId": "user_1755117838_y76frrhg2258",
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"source": "chrome_extension"
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}))
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.to_jwt()
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```
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**For Room Metadata:**
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```python
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# When creating room
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await livekit_api.room.create_room(
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api.CreateRoomRequest(
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name="provider_onboarding_room_SBy4hNBEVZ",
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metadata=json.dumps({
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"userId": "user_1755117838_y76frrhg2258",
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"createdBy": "chrome_extension"
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})
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)
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)
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```
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## 🔧 **Files Added/Modified**
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### **✅ New Files Created:**
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- `agent-livekit/metadata_logger.py` - Core metadata logging system
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- `agent-livekit/test_metadata_logging.py` - Unit tests
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- `agent-livekit/test_integration.py` - Integration tests
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- `METADATA_LOGGING_GUIDE.md` - Complete usage guide
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- `USER_ID_PRIORITY_GUIDE.md` - Priority system documentation
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- `USER_ID_METADATA_EXAMPLE.py` - Working examples
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### **✅ Modified Files:**
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- `agent-livekit/livekit_agent.py` - Enhanced with metadata logging
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## 🎯 **Next Steps**
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### **Immediate Use:**
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1. **Your current system works unchanged** - environment variables still work
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2. **Enhanced logging** - you now see exactly where user IDs come from
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3. **Better debugging** - comprehensive metadata analysis
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### **Optional Enhancements:**
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1. **Add user ID to participant metadata** for highest priority detection
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2. **Use room metadata** for persistent user association
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3. **Save metadata snapshots** for debugging complex scenarios
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## 🔍 **Debugging Commands**
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### **Test the system:**
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```bash
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cd agent-livekit
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python test_metadata_logging.py # Unit tests
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python test_integration.py # Integration tests
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```
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### **Quick metadata check:**
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```python
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from metadata_logger import log_metadata
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search_results = log_metadata(room, detailed=True)
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```
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## 🚨 **Important Notes**
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1. **Backward Compatible** - Your existing environment variable method still works
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2. **No Breaking Changes** - All existing functionality preserved
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3. **Enhanced Logging** - Much more detailed information about user ID detection
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4. **Production Ready** - All tests pass, error handling robust
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5. **Multiple Formats** - Supports `userId`, `user_id`, `userID`, `USER_ID`
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## 🎉 **Success Confirmation**
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✅ **All tests passed**
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✅ **System fully integrated**
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✅ **Production ready**
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✅ **Backward compatible**
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✅ **Enhanced debugging**
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Your metadata logging system is now live and ready to help you debug user ID detection issues! When you see logs like:
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```
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User ID: user_1755117838_y76frrhg2258
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User ID Source: METADATA
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```
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You'll know exactly that the user ID came from metadata, not from environment variables or random generation.
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