Re: [wakaama-dev] [wakaama] bootstrap server send put command but didn't

["Navarro, David" <david.navarro@xxxxxxxxx>]

Hi Ricky,

 

Your first problem is a client’s problem. There was a change in LWM2M Spec I missed. The instance ID is no longer mandatory. I’ll enter an issue for this.

 

I’m not famliar with leshan BS server, but this behavior seems legit.

 

Regards,

David Navarro

 

From: wakaama-dev-bounces@xxxxxxxxxxx [mailto:wakaama-dev-bounces@xxxxxxxxxxx] On Behalf Of Ricky Liu
Sent: Friday, 19 February, 2016 09:45
To: wakaama-dev@xxxxxxxxxxx
Subject: [wakaama-dev] [wakaama] bootstrap server send put command but didn't send object instance

 

Hi,

 

I'm testing client with BS server and found some problem.

 

Problem 1 :

After I send bs request (/bs?ep=wlc), the BS server send PUT to modify /0 without instance id.

 

Wakaama will return BAD_REQUEST_4_00 if there is no instance id. (bootstrap.c) 

 

Is this server's problem? 

 

 

Problem 2 :

 

If I test with leshan bs server, I will get ACK response after send "/bs?ep=wlc" and then get PUT from leshan.

 

But in this case server will trigger PUT /0 , PUT /1 , and then return ACK.

 

I search LWM2M spec but not very clearly define.   Is this scenario correct? 

 

Thanks.

 

--

RickyLiu

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