grpc-web-python-example/node-client.js at main · gitpushdashf/grpc-web-python-example · GitHub

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var PROTO_PATH = __dirname + '/helloworld.proto';

var async = require('async');

var grpc = require('@grpc/grpc-js');

var protoLoader = require('@grpc/proto-loader');

var packageDefinition = protoLoader.loadSync(

PROTO_PATH,

{keepCase: true,

longs: String,

enums: String,

defaults: true,

oneofs: true

});

var protoDescriptor = grpc.loadPackageDefinition(packageDefinition);

var helloworld = protoDescriptor.helloworld;

var client = new helloworld.Greeter('localhost:9090',

grpc.credentials.createInsecure());

/**

* @param {function():?} callback

function runSayHello(callback) {

client.sayHello({name: 'John'}, {}, (err, response) => {

console.log(response.message);

callback();

});

}

/**

* @param {function():?} callback

function runSayRepeatHello(callback) {

var stream = client.sayRepeatHello({name: 'John', count: 5}, {});

stream.on('data', (response) => {

console.log(response.message);

});

stream.on('end', () => {

callback();

});

}

/**

* Run all of the demos in order

function main() {

async.series([

runSayHello,

runSayRepeatHello,

]);

}

if (require.main === module) {

main();

}

grpc-web-python-example/node-client.js at main · gitpushdashf/grpc-web-python-example · GitHub

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