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RELEASE_NOTES.md

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3.0.0 July 24, 2019

  • Change the way MqttAdapter handles transient sessions. MqttAdapter.ProcessPendingSubscriptionChanges will now always call ISessionStatePersistenceProvider.SetAsync irrespective of the session being transient or not. State handling of transient sessions is now left to the implementation of 'ISessionStatePersistenceProvider
  • BlobSessionStatePersistenceProvider.SetAsync will return instead of throwing if the state is transient

1.0.1 March 12

  • Azure Table QoS 2 persistence provider uses proper query API to retrieve only relevant row.
  • QoS 2 persistence provider API is modified to work with SequenceNumber instead of MessageId.
  • Azure Blob session state persistence provider is modified to update ETag value on in-memory session state object to allow saving it later on without any issue.
  • 14 least significant bits are used when converting SequenceNumber into PacketId.
  • IMessage.SequenceNumber type is changed to ulong.

1.0.0 March 03

  • IQos2StatePersistenceProvider now accepts device identity to scope messages in flight to device level.
  • IAuthenticationProvider has been renamed into IDeviceIdentityProvider and the API has changed to allow for a flexible interaction between device identity source and other protocol gateway components.
  • ITopicNameRouter has been renamed into IMessageRouter and the API generalized to work with the message as a whole.
  • IDeviceClient has been renamed into IMessagingServiceClient to better reflect the purpose of the component. IMessagingFactory was introduced and message exchange with IMessagingServiceClient is done using IMessage objects.
  • Issues #23, #26, #27, #28, #33 have been addressed.
  • Microsoft Azure IoT SDK specific components have been moved to ProtocolGateway.IotHubClient project.
  • Components are now released as 3 nuget packages according to certain dependencies (Azure Storage, Azure IoT SDK):
  • Microsoft.Azure.Devices.ProtocolGateway.Core,
  • Microsoft.Azure.Devices.ProtocolGateway.IotHubClient,
  • Microsoft.Azure.Devices.ProtocolGateway.Providers.CloudStorage.
  • Renamed samples into host throughout the solution.