router stops after some time

[guni9191]

hi, while I was using DDS-router some time about 10 minutes, the dds-router is not able to gracefully end its process and just stopped. both azure and pc's dds-router application is stuck and ^c is not working properly.

my test environment is azure ubuntu 20.04 that has public ip and ubuntu pc, tcp connected. I'm sending some ros2 topics, and am not sending anything that is heavy such as videos.

Can anybody guess why it suddenly stops?