Imports
- github.com/patrickmn/go-cache
- github.com/plgd-dev/go-coap/v2/message/codes
- github.com/plgd-dev/go-coap/v2/message/noresponse
- github.com/plgd-dev/go-coap/v2/mux
- github.com/plgd-dev/go-coap/v2/net/blockwise
- github.com/plgd-dev/go-coap/v2/net/observation
- github.com/plgd-dev/go-coap/v2/udp/message
- github.com/plgd-dev/go-coap/v2/udp/message/pool
- github.com/plgd-dev/kit/sync
- go.uber.org/atomic
- github.com/plgd-dev/go-coap/v2/message