Event Hub Publishing

The Cloud Gateway can send data to any Predix Event Hub instance that the device has publish permissions for. The Cloud Gateway will automatically authenticate with the Event Hub instance it is configured to communicate with as long as its access token has the appropriate scopes. It will also format publish requests automatically using gRPC, so there is no need to pre-format data before sending it to the Event Hub Publisher block.

It is also capable of publishing to multiple Predix Event Hub instances simultaneously if it has valid permissions for each.

The Event Hub Publisher block batches data up before it sends to Predix Event Hub to minimize the number of network requests required. You can also configure the maximum interval at which that these batches will be sent.