Hello, so while testing and reviewing the ZDTM Test Suite for CRIU, I noticed that there is no regression tests for UDP Multicast (e.g., sockets using IP_ADD_MEMBERSHIP). Is it since some inherent ...
It's difficult to support zero-downtime, graceful restarts in modern UDP application. Historically, UDP was designed for simple single-packet request/response protocols like DNS or NTP, where graceful ...