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Refactor: done phase 3

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ziesorx 2025-09-23 17:20:46 +07:00
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REFACTOR_PLAN.md
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@ -201,31 +201,42 @@ core/
- ✅ **Model Caching**: Shared model cache across instances to optimize memory usage
- ✅ **Dependency Resolution**: Automatically identifies and tracks all model file dependencies
## 📋 Phase 3: Streaming System
## ✅ Phase 3: Streaming System - COMPLETED
### 3.1 Streaming Module (`core/streaming/`)
- [ ] **Create `readers.py`** - RTSP/HTTP frame readers
- [ ] Extract `frame_reader` function from `app.py`
- [ ] Extract `snapshot_reader` function from `app.py`
- [ ] Add connection management and retry logic
- [ ] Implement frame rate control and optimization
- ✅ **Create `readers.py`** - RTSP/HTTP frame readers
- ✅ Extract `frame_reader` function from `app.py`
- ✅ Extract `snapshot_reader` function from `app.py`
- ✅ Add connection management and retry logic
- ✅ Implement frame rate control and optimization
- [ ] **Create `buffers.py`** - Frame buffering and caching
- [ ] Extract frame buffer management from `app.py`
- [ ] Implement efficient frame caching for REST API
- [ ] Add buffer size management and memory optimization
- ✅ **Create `buffers.py`** - Frame buffering and caching
- ✅ Extract frame buffer management from `app.py`
- ✅ Implement efficient frame caching for REST API
- ✅ Add buffer size management and memory optimization
- [ ] **Create `manager.py`** - Stream coordination
- [ ] Extract stream lifecycle management from `app.py`
- [ ] Implement shared stream optimization
- [ ] Add subscription reconciliation logic
- [ ] Handle stream sharing across multiple subscriptions
- ✅ **Create `manager.py`** - Stream coordination
- ✅ Extract stream lifecycle management from `app.py`
- ✅ Implement shared stream optimization
- ✅ Add subscription reconciliation logic
- ✅ Handle stream sharing across multiple subscriptions
### 3.2 Testing Phase 3
- [ ] Test RTSP stream reading and buffering
- [ ] Test HTTP snapshot capture functionality
- [ ] Test shared stream optimization
- [ ] Verify frame caching for REST API access
- ✅ Test RTSP stream reading and buffering
- ✅ Test HTTP snapshot capture functionality
- ✅ Test shared stream optimization
- ✅ Verify frame caching for REST API access
### 3.3 Phase 3 Results
- ✅ **RTSPReader**: OpenCV-based RTSP stream reader with automatic reconnection and frame callbacks
- ✅ **HTTPSnapshotReader**: Periodic HTTP snapshot capture with HTTPBasicAuth and HTTPDigestAuth support
- ✅ **FrameBuffer**: Thread-safe frame storage with automatic aging and cleanup
- ✅ **CacheBuffer**: Enhanced frame cache with cropping support and highest quality JPEG encoding (default quality=100)
- ✅ **StreamManager**: Complete stream lifecycle management with shared optimization and subscription reconciliation
- ✅ **Authentication Support**: Proper handling of credentials in URLs with automatic auth type detection
- ✅ **Real Camera Testing**: Verified with authenticated RTSP (1280x720) and HTTP snapshot (2688x1520) cameras
- ✅ **Production Ready**: Stable concurrent streaming from multiple camera sources
- ✅ **Dependencies**: Added opencv-python, numpy, and requests to requirements.txt
## 📋 Phase 4: Vehicle Tracking System