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CHANGELOG.md

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Changelog

2.x release

v2.0.1

Actors

To make development easier, Actors can now be called in 2 ways:

  1. By creating an actor through a helper method in the DaprClient class, removing the need of needing to know how a builder works.
const actor = await client.actor.create<DemoActorSayImpl>(DemoActorSayImpl);
const res = await actor.sayMulti(123, "123", { hello: "world 123" }, [1, 2, 3]);
  1. By utilizing the Actor builder, where we create a Proxy object that does this for us.
const builder = new ActorProxyBuilder<DemoActorSayImpl>(DemoActorSayImpl, client);
const actor = builder.build(ActorId.createRandomId());
const res = await actor.sayMulti(123, "123", { hello: "world 123" }, [1, 2, 3]);

Behind the hoods, method #1 will utilize method #2

v2.0.0

Version 2.0.0 brings a lot of changes to the Dapr JS SDK that were long due. Below an overview of the major contributions can be found, with a more detailed overview of the Breaking Changes under it.

  • Actor Support has been added
  • Actor Proxy has been added for Actor Access
  • The HTTP Connection is now being reused to reduce the CONNRESET errors when intensively using the JS SDK
  • The Metadata API is supported
  • The Health API is supported
  • The /v1.0/shutdown API endpoint is now supported by calling await client.sidecar.shutdown()

Breaking Changes

  • DaprServer.ts: startServer(), stopServer() have been renamed to start() and stop() this means that await server.startServer() will now be called as await server.start()
  • DaprServer.ts: close() has been removed in favor of stop()

Major Changes

  • KeepAlive for HTTP has been added and a new method in the DaprClient has been added named stop() to stop the client and release the connections kept by the sockets.
  • healthz endpoint was implemented as client.health.isHealthy() for gRPC this checks the getMetadata function since it does not have a Health PROTO.
  • Server startup now ensures the Dapr Sidecar is healthy before starting
  • Add metadata API for gRPC and HTTP
  • Add the SDK implementation for gRPC and HTTP for shutting down the Sidecar through the SDK

1.x release