connect-es GRPC on Deno

Requires Deno 1.46.1 or newer

Run Demo

Demo calls Say rpc on the Eliza service using GRPC over HTTP/2

deno run -A hello-eliza.ts

# prints response from Eliza, something like:
# Hello there...how are you today?

Re-generate Service

The Service is already generated in proto/gen. If the proto file in proto/eliza.proto needs to be updated, use this script:

cd proto
npm install
npm run gen

This uses npm to invoke the proto generator, but this is run ahead of time and all that is referenced by Deno at runtime is the generated TypeScript file.

Note on imports

NPM imports in deno must be qualified with the npm: prefix, so an import map in the imports key of deno.json is used.