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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "mojo/services/test_service/test_request_tracker_impl.h" |
| 6 |
| 7 namespace mojo { |
| 8 namespace test { |
| 9 |
| 10 TrackingContext::TrackingContext() : next_id(1) { |
| 11 } |
| 12 |
| 13 TrackingContext::~TrackingContext() { |
| 14 } |
| 15 |
| 16 TestRequestTrackerImpl::TestRequestTrackerImpl( |
| 17 InterfaceRequest<TestRequestTracker> request, |
| 18 TrackingContext* context) |
| 19 : context_(context), binding_(this, request.Pass()), weak_factory_(this) { |
| 20 } |
| 21 |
| 22 TestRequestTrackerImpl::~TestRequestTrackerImpl() { |
| 23 } |
| 24 |
| 25 void TestRequestTrackerImpl::RecordStats( |
| 26 uint64_t client_id, |
| 27 ServiceStatsPtr stats) { |
| 28 assert(context_->ids_to_names.find(client_id) != |
| 29 context_->ids_to_names.end()); |
| 30 context_->records[client_id].push_back(*stats); |
| 31 } |
| 32 |
| 33 void TestRequestTrackerImpl::SetNameAndReturnId( |
| 34 const String& service_name, |
| 35 const Callback<void(uint64_t id)>& callback) { |
| 36 uint64_t id = context_->next_id++; |
| 37 callback.Run(id); |
| 38 DCHECK(context_->ids_to_names.find(id) == context_->ids_to_names.end()); |
| 39 context_->ids_to_names[id] = service_name; |
| 40 } |
| 41 |
| 42 TestTrackedRequestServiceImpl::TestTrackedRequestServiceImpl( |
| 43 InterfaceRequest<TestTrackedRequestService> request, |
| 44 TrackingContext* context) |
| 45 : context_(context), binding_(this, request.Pass()) { |
| 46 } |
| 47 |
| 48 TestTrackedRequestServiceImpl::~TestTrackedRequestServiceImpl() { |
| 49 } |
| 50 |
| 51 void TestTrackedRequestServiceImpl::GetReport( |
| 52 const mojo::Callback<void(mojo::Array<ServiceReportPtr>)>& callback) { |
| 53 mojo::Array<ServiceReportPtr> reports; |
| 54 for (AllRecordsMap::const_iterator it1 = context_->records.begin(); |
| 55 it1 != context_->records.end(); ++it1) { |
| 56 ServiceReportPtr report(ServiceReport::New()); |
| 57 report->service_name = context_->ids_to_names[it1->first]; |
| 58 double mean_health_numerator = 0; |
| 59 size_t num_samples = it1->second.size(); |
| 60 if (num_samples == 0) |
| 61 continue; |
| 62 |
| 63 for (std::vector<ServiceStats>::const_iterator it2 = it1->second.begin(); |
| 64 it2 != it1->second.end(); ++it2) { |
| 65 report->total_requests += it2->num_new_requests; |
| 66 mean_health_numerator += it2->health; |
| 67 } |
| 68 report->mean_health = mean_health_numerator / num_samples; |
| 69 reports.push_back(report.Pass()); |
| 70 } |
| 71 callback.Run(reports.Pass()); |
| 72 } |
| 73 |
| 74 } // namespace test |
| 75 } // namespace mojo |
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