Memory leak in SocketViewer

[ymd-stella]

Describe the bug

When run_video_slam is run repeatedly, memory usage does not decrease when the map is reset on the second run.

To Reproduce

while ./run_euroc_slam -v ${VOCAB?} -d /euroc/MH_01/ -c /openvslam/example/euroc/EuRoC_mono.yaml --log-level=trace --auto-term > log.txt; do echo .; done

Environment

• OS: SocketViewer is running on Windows10
• Commit id: ab50a9026c9ac80ddd037ead0e1135b99b76d59f
• Install procedure: docker
• dataset: EuRoC MH_01