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/* |
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* |
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* Copyright 2015 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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var PROTO_PATH = __dirname + '/../../protos/helloworld.proto'; |
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var parseArgs = require('minimist'); |
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var grpc = require('@grpc/grpc-js'); |
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var grpc_xds = require('@grpc/grpc-js-xds'); |
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grpc_xds.register(); |
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var protoLoader = require('@grpc/proto-loader'); |
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var packageDefinition = protoLoader.loadSync( |
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PROTO_PATH, |
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{keepCase: true, |
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longs: String, |
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enums: String, |
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defaults: true, |
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oneofs: true |
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}); |
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var hello_proto = grpc.loadPackageDefinition(packageDefinition).helloworld; |
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function main() { |
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var argv = parseArgs(process.argv.slice(2), { |
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string: 'target' |
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}); |
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var target; |
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if (argv.target) { |
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target = argv.target; |
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} else { |
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target = 'localhost:50051'; |
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} |
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var client = new hello_proto.Greeter(target, |
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grpc.credentials.createInsecure()); |
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var user; |
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if (argv._.length > 0) { |
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user = argv._[0];
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} else { |
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user = 'world'; |
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} |
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client.sayHello({name: user}, function(err, response) { |
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if (err) throw err; |
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console.log('Greeting:', response.message); |
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client.close(); |
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}); |
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} |
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main(); |
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{ |
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"name": "grpc-examples-xds", |
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"version": "0.1.0", |
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"dependencies": { |
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"@grpc/proto-loader": "^0.5.0", |
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"@grpc/grpc-js": "^1.2.0", |
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"@grpc/grpc-js-xds": "^1.2.0", |
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"minimist": "^1.2.0" |
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} |
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} |
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