AnaBit

I used a queue to save all notify value. ; so I want to known when pop ele from queue, and notify next queue ele to the client observer; for...

Do you means that call coap_resource_notify_observers() before call coap_io_process()? and then after coap_io_process() all the obs will be notified; at this time resouce can reload new value fot next;

At the beginning, I want to make hole in coap_resource_t and get dirty status; your selution is good for me; thank for you help!

I downloaded it from here: https://github.com/GENIVI/capicxx-core-tools/releases/download/3.1.12.3/commonapi-generator.zip version: 3.1.12.3