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Diffstat (limited to 'src/node/stress/metrics_server.js')
-rw-r--r-- | src/node/stress/metrics_server.js | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/src/node/stress/metrics_server.js b/src/node/stress/metrics_server.js deleted file mode 100644 index 52ef27be5e..0000000000 --- a/src/node/stress/metrics_server.js +++ /dev/null @@ -1,72 +0,0 @@ -/* - * - * Copyright 2016 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -'use strict'; - -var _ = require('lodash'); - -var grpc = require('../../..'); - -var proto = grpc.load(__dirname + '/../../proto/grpc/testing/metrics.proto'); -var metrics = proto.grpc.testing; - -function getGauge(call, callback) { - /* jshint validthis: true */ - // Should be bound to a MetricsServer object - var name = call.request.name; - if (this.gauges.hasOwnProperty(name)) { - callback(null, _.assign({name: name}, this.gauges[name]())); - } else { - callback({code: grpc.status.NOT_FOUND, - details: 'No such gauge: ' + name}); - } -} - -function getAllGauges(call) { - /* jshint validthis: true */ - // Should be bound to a MetricsServer object - _.each(this.gauges, function(getter, name) { - call.write(_.assign({name: name}, getter())); - }); - call.end(); -} - -function MetricsServer(port) { - var server = new grpc.Server(); - server.addService(metrics.MetricsService.service, { - getGauge: _.bind(getGauge, this), - getAllGauges: _.bind(getAllGauges, this) - }); - server.bind('localhost:' + port, grpc.ServerCredentials.createInsecure()); - this.server = server; - this.gauges = {}; -} - -MetricsServer.prototype.start = function() { - this.server.start(); -} - -MetricsServer.prototype.registerGauge = function(name, getter) { - this.gauges[name] = getter; -}; - -MetricsServer.prototype.shutdown = function() { - this.server.forceShutdown(); -}; - -module.exports = MetricsServer; |