mqtt subscription 관련 문의 건 > Mobius

주니리 ・ 2020-01-14 15:22:08

[ Matters for Inquiry : 문의 사항 ]

MQTT를 이용하여 CNT에 SUB(subscription)을 등록하였습니다만

- Mobius/WTAG-0001/led 에 sub 등록 (Mobius/WTAG-0001/led/sub)

그런데, 로그나 oneM2M Brower를 통해서 tree 를 보면

별도로

/Mobius/WTAG-0001/led/rtvt-s5f0mjzdcc_sub

rtvt-s5f0mjzdcc_sub 이 등록되어 있습니다.

이것이 무엇인지, 어떤 경우에 생성되는 지 알고 싶습니다.

--->>>로그

-POST : /Mobius/WTAG-0001/led?rcn=0get_resource_from_url (6psAqS1rN) - /Mobius/WTAG-0001/led?rcn=0: 5.450msX-M2M-Origin: WTAG-0001{ cin: { con: '0' } }security.check - 6nzXpowqGE: 5.964msinsert_cin /Mobius/WTAG-0001/led/4-20200114052301557140008 - dBaY5Ssvux: 1.328ms<------- [request_update_cnt]send sgn 0send sgn 1{"rsc":2001,"ri":"/Mobius/WTAG-0001/led/4-20200114052301557140008","dbg":""}update_parent_by_insert /Mobius/WTAG-0001/led - HvCtBSy7IU: 6.436mssubscribe noti_resp_topic as /oneM2M/resp/Mobius/Crtvt-s5f0mjzdcc/xmlsubscribe noti_resp_topic as /oneM2M/resp/Mobius/Crtvt-s5f0mjzdcc/xml<------- [request_noti_mqtt - 0] publish - /oneM2M/req/Mobius/Crtvt-s5f0mjzdcc/xmlsubscribe noti_resp_topic as /oneM2M/resp/Mobius/SWTAG-0001/jsonsubscribe noti_resp_topic as /oneM2M/resp/Mobius/SWTAG-0001/json<------- [request_noti_mqtt - 6] publish - /oneM2M/req/Mobius/SWTAG-0001/json-------> [response_update_cnt] - {"/Mobius/WTAG-0001/led":{"cni":38,"cbs":7994,"st":38}}-------> [response_noti - 2000] - /Mobius/WTAG-0001/led/rtvt-s5f0mjzdcc_sub-------> [response_noti - 2000] - /Mobius/WTAG-0001/led/sub

[ My Environment: 나의 환경 ]

- OS (Win97, Win10, Mac, Linux, ETC):

- Mobius Version : 2.4.20

- DB Version (Mysql 5.7, Maria 10.1,... ) :