Identity and CAP Alert Messages
CAP is the OASIS Common Alerting Protocol, which is a specification of an XNL format for disseminating warnings of hurricanes, earthquakes, and suchlike. The CAP v1.1 format is mandated by the European R&D project I am working on. This is an inconvenience, because CAP is badly flawed XML standard. I am going to discuss here some of the problems I have had with message identity as defined by CAP. Read more