hello-grpc-nodejs

grpc nodejs demo

1 Setup

https://github.com/nodejs/release#release-schedule

npm config set registry https://registry.npmmirror.com
npm config get registry

npm install -g grpc-tools
# https://www.npmjs.com/package/protoc-gen-grpc
# https://www.npmjs.com/package/@grpc/grpc-js
npm install request -g
npm config set unsafe-perm true
npm install protoc-gen-grpc -g

2 Generate

sh proto2js.sh

3 Build

npm install

4 Run

node proto_server.js

node proto_client.js

UT

npm test

grpc/grpc-node#1974

export GRPC_HELLO_SECURE=Y
export GRPC_TRACE=subchannel
export GRPC_VERBOSITY=DEBUG

Diagnose

# find
lsof -i tcp:9996
# kill
kill $(lsof -ti:9996)

5 Automatically update package.json dependencies

1. npm -g install npm-check-updates
2. ncu to see outdated versions or ncu --upgrade to update the package.json.

Reference

• https://github.com/grpc/grpc-node/tree/master/packages/grpc-js|https://www.npmjs.com/package/@grpc/grpc-js
• https://github.com/grpc/grpc-node/tree/master/packages/proto-loader|https://www.npmjs.com/package/@grpc/proto-loader
• https://github.com/caolan/async|https://www.npmjs.com/package/async
• https://github.com/protocolbuffers/protobuf/tree/master/js|https://www.npmjs.com/package/google-protobuf
• https://github.com/papajuanito/grpc-node-server-reflection|https://www.npmjs.com/package/grpc-node-server-reflection
• https://github.com/grpc/grpc-node|https://www.npmjs.com/package/grpc-tools
• https://github.com/lodash/lodash|https://www.npmjs.com/package/lodash
• https://github.com/substack/minimist|https://www.npmjs.com/package/minimist
• https://github.com/winstonjs/winston|https://www.npmjs.com/package/winston
• https://github.com/erikdubbelboer/node-sleep|https://www.npmjs.com/package/sleep
• https://github.com/uuidjs/uuid|https://www.npmjs.com/package/uuid