The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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46 lines
1.4 KiB
46 lines
1.4 KiB
/* |
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* |
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* Copyright 2016 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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'use strict'; |
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var grpc = require('../../..'); |
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var proto = grpc.load(__dirname + '/../../proto/grpc/testing/metrics.proto'); |
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var metrics = proto.grpc.testing; |
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function main() { |
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var parseArgs = require('minimist'); |
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var argv = parseArgs(process.argv, { |
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string: 'metrics_server_address', |
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boolean: 'total_only' |
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}); |
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var client = new metrics.MetricsService(argv.metrics_server_address, |
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grpc.credentials.createInsecure()); |
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if (argv.total_only) { |
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client.getGauge({name: 'qps'}, function(err, data) { |
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console.log(data.name + ':', data.long_value); |
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}); |
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} else { |
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var call = client.getAllGauges({}); |
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call.on('data', function(data) { |
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console.log(data.name + ':', data.long_value); |
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}); |
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} |
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} |
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main();
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