Re: [sr-dev] [kamailio/kamailio] nats: new nats message consumer module (#2790)

Thanks for the new module!

I find the name with potential to create confusion, being closed to `NAT` and we all know how popular that is and what it refers to in VoIP, but at the end I am fine with it given that it is the name of the external project. Maybe in the future if we end up with many distributed messaging platform modules, we can add a common prefix to all of them like we added for db module in the past.

Regarding the code, I noticed that shm/pkg_malloc() results are not checked for NULL, which will result in crashes on low/out of memory cases. @eschmidbauer has already git commit access, so I am fine to merge it and then push follow up commits for memory allocation checks.