Carsten Lohmann

@charanhs123 This question doesn't seem specifically related to the cloud2edge chart deployment (the connection configuration you posted is different from the one used in the chart, as shown [here](https://www.eclipse.org/packages/packages/cloud2edge/tour/#create-a-new-connection-from-ditto-to-hono)). Therefore,...

Have you followed the [tour](https://www.eclipse.org/packages/packages/cloud2edge/tour/) and have you been able to send telemetry data via the `curl` commands described in the tour? How have you deployed the cloud2edge chart -...

Regarding the `Error: Problem setting TLS options: File not found.` error you got when using `mosquitto_pub`: This looks like the `setCloud2EdgeEnv.sh` script didn't write the `$TRUSTSTORE_PATH` file (`/tmp/c2e_hono_truststore.pem` in your...

> I have a question how does Hono works then? if it has a constraint of not able to connect to outside world ? Do we have to keep a...

I think the exceptions being checked in the `isFatalError` method got chosen because they are mentioned as fatal exceptions in the [KafkaProducer javadoc](https://kafka.apache.org/33/javadoc/org/apache/kafka/clients/producer/KafkaProducer.html#send(org.apache.kafka.clients.producer.ProducerRecord,org.apache.kafka.clients.producer.Callback)). Looking at the different kinds of Kafka...

> We see two option of implementing this: > 1.) Implement the acknowledgement propagation for both oneway commands and request / response commands > Downsight - request / response commands...

For this type of scenario, having devices that only send confirmation on the protocol level (PUBACK for MQTT) and can't be changed, I see the usefulness in providing this acknowledgment...

> still means that the application will send a _request/response_ command, but based on the `ack-required` property, the protocol adapter will then forward the command as _one-way_ to the device...

@sophokles73 Regarding the first 3 rows in the above table, my view differs in the fields marked with (*): | `response-required` | `ack-required` | Command cannot be sent to device...

> My understanding of what the docs _intend to_ say is: > > > response-required - MUST be set with a value of true [for a request/response command], meaning that...