mirror of https://github.com/grpc/grpc-node.git
48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
/*
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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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// TODO(murgatroid99): use multiple grpc implementations
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var grpc = require('grpc');
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var proto = grpc.load(__dirname + '/../proto/src/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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