Implement handshake - Githubissues

dolittle / JavaScript.SDK

Dolittle JavaScript SDK

https://dolittle.io

MIT License

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Implement handshake #97

Closed jakhog closed 2 years ago

jakhog commented 2 years ago

Summary

Implement the handshake with the Runtime, using a new RuntimeConnector that performs this operation and fetches the configured tenants.

Added

RuntimeConnector for performing the initial connection with retries and back-offs (until cancelled or error is incompatible versions).
A GrpcError interface and typeguard to simplify checking for errors from the gRPC library
A cancelled property on the Cancellation, and a static method after to create cancellations that are cancelled after the specified amount of time.

Changed

Removed the dns: prefix in the CouldNotConnectToRuntime error message.
The SDK now performs the handshake to get the microservice ID and environment from the Runtime to setup the root ExecutionContext.