# hello-grpc-nodejs

**Repository Path**: feuyeux/hello-grpc-nodejs

## Basic Information

- **Project Name**: hello-grpc-nodejs
- **Description**: No description available
- **Primary Language**: NodeJS
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2021-09-25
- **Last Updated**: 2023-03-27

## Categories & Tags

**Categories**: Uncategorized

**Tags**: Grpc

## README

## grpc nodejs demo
### 1 Setup
```bash
brew install yarn
npm config set registry http://registry.npm.taobao.org/
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
```bash
sh proto2js.sh
```

### 3 Build
```bash
npm install
```

### 4 Run
```bash
node proto_server.js
```

```bash
node proto_client.js
```

UT
```sh
npm test
```

https://github.com/grpc/grpc-node/issues/1974

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

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


### 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/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