Observation webhooks are triggered every time Awa client is doing registration update even though observed resource hasn't change. This happens even when "Pmax" attribute is set to large value.

Hi,

I see your website is down. I am interested in using your platform for connecting openthread devices. openssl verify always fails while following the doc.

error 24 at 1 depth lookup: invalid CA certificate
error LWM2MBootstrap.pem: verification failed
error 24 at 1 depth lookup: invalid CA certificate
error LWM2MServer.pem: verification failed

Also, any plans on open sourcing management console?

Exemplary response:
{
"Items": [
{
"Links": [
{
"rel": "subscription",
"href": "/subscriptions/pYjsfY-__EqguLHQ4LMTMA"
},
...
}

Following https://github.com/CreatorDev/DeviceServer/blob/master/doc/devServerInstallation.md I cannot generate proper certificates. Error I'm getting:

mkmk88@mkmk88-VirtualBox:~/devel/creator/DeviceServer/docker/ds$ openssl verify -verbose -CAfile <(cat Root.pem CA.pem) LWM2MBootstrap.pem
C = PL, ST = Wroclaw, O = img_img, OU = img_img, CN = localhost, emailAddress = [email protected]
error 24 at 1 depth lookup: invalid CA certificate
error LWM2MBootstrap.pem: verification failed

i'm using Ubuntu Xenial.

BTW, some time ago when I tried this I got following error:

$ openssl verify -verbose -CAfile <(cat Root.pem CA.pem) LWM2MServer.pem

C = PL, ST = Some-State, O = Internet Widgits Pty Ltd, CN = lwm2m
error 7 at 0 depth lookup: certificate signature failure
error LWM2MServer.pem: verification failed
139723596171008:error:0D0C5006:asn1 encoding routines:ASN1_item_verify:EVP lib:crypto/asn1/a_verify.c:174:

What am I missing?

Maybe I missed something obvious in configuration but the Device Server doesn't work for me. I use Ubuntu 16.04 and configured everything as described in Readme file of this project (running docker-composer). I've then tried to run tests from https://github.com/CreatorDev/creator-js-client and both have failed.

Here's my investigation:
Firstly, the assumption: Fabio can only route to services that are "passing" Consul's health check.
Now, accessing Webservice sometimes results with error 404 and sometimes with error 502. If the status of webservice-deviceserver in consul is "not passing" then Fabio reports "no route to host" and I'm getting 404. When the route is found (webserivce-deviceserver passes health check) I'm getting error 502 and Fabio reports http request error "EOF". Note, if the Consul's health check fails then Fabio's route to it is simply removed.
Consul checks webservice-deviceserver every 2 seconds by issuing GET request to "/". When sniffing with Wireshark I could observe that some requests are accepted by webservice and then proper JSON with "links" is returned, but sometimes the connection itself is refused (webservice responds with tcp RST packet). In that case, the "EOF" (which is not EOF but simply connection refused error) is seen in logs of Consul and Fabio.
When issuing POST request from creator-js-client tests similar problem is observed. If the route in Fabio is present then connection to webservice is closed just after establishing it (FIN packet just after ACK-SYN-ACK packets is sent). If the route is not present at all I'm getting error 404.
I did a little hack to verify the behavior. I've modified Registrar env variables in docker-composer.yml that way so it doesn't use request to "/" as a health check but instead a dummy script that always succeeds. When webservice is not spammed with health check requests suddenly the creator-js-client tests are passing. However, the first try of tests still fails (FIN packet sent from webservice just after connection) all other requests are handled properly.
I have no idea how the ASP Net works internally, so please have a look/comment. From my observation the conclusion is that the webservice-deviceserver refuses TCP connections some times, especially when it is spammed with Consul health checks.

Hi, I know this repo is old and hasn't been updated in a long time.
Still I'm trying to use this for a PoC.

I have the resources in the docker compose running and I'm able to register clients.
Also I can access and use the API.

Questions I have at the moment:

• Is there any documentation still available somewhere? I couldn't restore it using archive.org Found a version: https://web.archive.org/web/20170612030539/https://docs.creatordev.io/
• Is it true that pushing values from client to server isn't implemented? (using /dp request)
• I tried retrieving values from the client using the API, but I seem to need object definitions. I think that part was documented in the documentation site. I'm not sure what to do here, any guidance or tips? I found out a basic set of definitions is included in the repo: https://github.com/CreatorDev/DeviceServer/tree/master/scripts

For anyone visiting this issue and wondering why you get 4.06 Not Acceptable when requesting objects from the device; the CONTENT_TYPE_TLV is out of date, it should be 11542.

That's it for now, thanks in advance to anyone caring to help.

Requesting https://deviceserver.creatordev.io/clients/_client_/objecttypes/_object_/instances gives a PageInfo which has strings, not integers:

{
    "Links": [
        {
            "rel": "add",
            "href": "https://deviceserver.creatordev.io/clients/mxYicHnSuEKsjJ3H2bHkxw/objecttypes/vOhduQKdtUyHbUHOzGbt9Q/instances"
        }
    ],
    "PageInfo": {
        "TotalCount": "1",
        "ItemsCount": "1",
        "StartIndex": "0"
    },
    "Items": [
        {
...

elsewhere, the TotalCount, ItemsCount and StartIndex are integer values.

When doing a PUT on a float type resource, the value transforms into a different number. Accordingly a subsequent GET request on the resource shows a totally different result.

Custom objects (not sure if it affects predefined objects as well) with executable resource are incorrectly recognized by Device server as "NoAccess". This makes it impossible to perform "execute" operation on such resource.

I cannot find the dockerfiles to build flowops/dockerconsul and flowops/dockerfabio as I do not have access to the Hemel docker registry. Are these available?