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Support updating referenced WoT ThingModel minor version for Ditto Things

1

Currently, the WoT ThingModel is only taken into account when creating new Things in Ditto. In this case, a JSON skeleton of the Thing based on the WoT TM is...

thjaeckle

When fully embracing using WoT ThingModels to define the capabilities of things, it would be really powerful if the Ditto UI would not only show the "WoT TD" in a...

thjaeckle

The [WoT specification](https://www.w3.org/TR/wot-thing-description11/#thing-model-extension-import) defines that when using `"tm:ref"`, it is also possible to reference local properties/actions/events, e.g.: From the [WoT spec example](https://www.w3.org/TR/wot-thing-description11/#td-model-example-relative-tmRef): ```json { "@context": "https://www.w3.org/2022/wot/td/v1.1", "@type": "tm:ThingModel", "title": "Multi...

thjaeckle

internal server error when fetching ditto connections via the api

8

We upgraded recently from ditto 3.3.7 to 3.4.1 and we encounter the following exception when fetching all full connections via the connection api: ``` curl http://ditto-nginx:8080/api/2/connections --user "devops:mypassword" -s |...

JeffreyThijs

MQTT messages sent when connectivity service was stopped are not processed

2

Recently we had similar issue #1767 and it was fixed. This issue has different cause. When connectivity service is being stopped, it stops all connections **and unsubscribes** ([link to code](https://github.com/eclipse-ditto/ditto/blob/f2904efcb447fc0734cd7ed2ff6ec4967e10fb79/connectivity/service/src/main/java/org/eclipse/ditto/connectivity/service/messaging/mqtt/hivemq/MqttClientActor.java#L226))...

dimabarbul

It is time to use latest&greatest.

thjaeckle

UI: (for discussion) Add a map view

5

One nice feature to visualize some of the concepts: Add a new tab on the right of the Things table. Display a map on this tab On the map, show...

thfries

There are use cases where it would be useful to apply a policy based on the current state of a thing. An example: Only grant certain permissions based on whether...

thjaeckle

Using wildcard in "put-metadata" header for PATCH / MergeThing command adds the metadata also for non-affected fields

4

When e.g. using the following `put-metadata` header: ```json [{"key":"*/createdAt","value": "now!"}] ``` On a HTTP request: ``` PATCH /api/2/things/my:thing-1 ``` E.g. sending the payload: ```json { "attributes": { "only-one": 2 }...

thjaeckle

input UTF-8 values are transformed to unicode code point

1

Hi, We have encountered a strange behavior when using messages for things. When sending a message through either the sandbox or the HTTP API, any UTF-8 character in the message...

lmussier