Hi Mincheol,
1. conceptually, PUT is the replacement and post is update each value as below. However, sample code has been implemented differently. We issued the Jira ticket for this. https://jira.iotivity.org/browse/IOT-948 ??: cid:image001.png at 01D1578A.57656060 2. This is not required. However, from specific scenario, another resource can be created. (Anyway, I?m not sure which code line you point out?) As a same manner, other resource can be removed also according to the scenario. 3. As an example, Room is the parent and light and desk could be children. BR, Uze Choi From: iotivity-dev-bounces at lists.iotivity.org [mailto:iotivity-dev-boun...@lists.iotivity.org] On Behalf Of ??? Sent: Thursday, February 18, 2016 4:28 PM To: iotivity Subject: [dev] POST and PUT, creating resource Hello , I'm Mincheol Cha. I'm participating in graduateschool at Sungkyunkwan university. I joined this group today. Nice to meet you. I've been looking over the example source codes in iotivity 1.0.1. ( simpleserver.cpp, simpleclient.cpp , etc) And I got a few questions in simpleserver.cpp and simpleclient.cpp( These exist in iotivity/resource/example ) 1. What is the difference between POST and PUT? 2. When the server get POST message, why do the server create the another new resource? (The server already created a resource when the server started) 3. What is the purpose of "child resource"? Could you tell me an example please? Thank you ================================= Mincheol Cha Networking Laboratory Sungkyunkwan University (SKKU) Suwon 440-746, KOREA +82-10-6647-0203 (Mobile) mccha47 at hanmail.net (Email) ================================= <mailto:mccha47 at hanmail.net> ??: ?? ??? ??? ??????.??: ?? ??? ??? ??????. -------------- next part -------------- HTML ?????? ??????????????... URL: <http://lists.iotivity.org/pipermail/iotivity-dev/attachments/20160219/bf52c59b/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: ~WRD000.jpg Type: image/jpeg Size: 823 bytes Desc: ?????? ?? ????????. URL: <http://lists.iotivity.org/pipermail/iotivity-dev/attachments/20160219/bf52c59b/attachment.jpg> -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 27920 bytes Desc: ?????? ?? ????????. URL: <http://lists.iotivity.org/pipermail/iotivity-dev/attachments/20160219/bf52c59b/attachment.png>
