Vectormike

"scripts": {
    "grpc-client": "node ./client.js",
    "grpc-server": "node ./server.js"
  },

Vectormike

const grpc = require('@grpc/grpc-js');
const protoLoader = require('@grpc/proto-loader');
const packageDefinition = protoLoader.loadSync('./proto/bookStore.proto', {});
const bookStorePackage = grpc.loadPackageDefinition(packageDefinition).bookStorePackage;

// Create a server
const server = new grpc.Server();

// Add the service
server.addService(bookStorePackage.Book.service, {

Vectormike

const grpc = require('@grpc/grpc-js');
const protoLoader = require('@grpc/proto-loader');
const packageDefinition = protoLoader.loadSync('./proto/bookStore.proto', {});
const bookStorePackage = grpc.loadPackageDefinition(packageDefinition).bookStorePackage;

const client = new bookStorePackage.Book('localhost:50051', grpc.credentials.createInsecure());

client.createBook({ 'id': -1, 'book': 'Cracking the Interview' }, (err, response) => {
	if (err) {
		console.log(err);

Vectormike

$ npm install @grpc/grpc-js @grpc/proto-loader

Vectormike

const grpc = require('@grpc/grpc-js');
const protoLoader = require('@grpc/proto-loader');
const packageDefinition = protoLoader.loadSync('./proto/bookStore.proto', {});
const bookStorePackage = grpc.loadPackageDefinition(packageDefinition).bookStorePackage;

// Create a server
const server = new grpc.Server();

// Add the service
server.addService(bookStorePackage.BookStore.service, {

Vectormike

syntax = 'proto3';

package bookStorePackage;

// Our Book service definition.
service Book {
    rpc createBook (BookItem) returns (BookItem);
    rpc readBook (BookRequest) returns (BookItem);
    rpc readBooks (Empty) returns (BooksList);
}

Vectormike

const axios = require('axios')

const promises = [
  axios('/https://dog.ceo/api/breeds/list/all')
    .then(() => 'a')
    .catch((error) => console.log(error)),
  axios('https://dog.ceo/api/breed/hound/images')
    .then(() => 'b')
    .catch((error) => console.log(error)),
  axios('/https://dog.ceo/api/breeds/image/random')

Vectormike

import axios = from 'axios';

const { data } = await axios('https://dog.ceo/api/breeds/image/random');
console.log(data);

Vectormike

const axios = require('axios')

const main = async () => {
	const { data } = await axios('https://dog.ceo/api/breeds/image/random')
	console.log(data)
}

main()

Vectormike

const { PassThrough, Transform } = require("stream");

const splitData = new Transform({
  readableObjectMode: true,

  transform(chunk, encoding, callback) {
    this.push(chunk.toString().trim().split(","));
    callback();
  },
});