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mojo/services/test_service/tracked_service.cc

Index: mojo/services/test_service/tracked_service.cc
diff --git a/mojo/services/test_service/tracked_service.cc b/mojo/services/test_service/tracked_service.cc
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index 0000000000000000000000000000000000000000..a2fedfc9bb6ce6a9dbcf958b8e9511a325f198d3
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+++ b/mojo/services/test_service/tracked_service.cc
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+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "mojo/services/test_service/tracked_service.h"
+
+#include "base/bind.h"
+
+namespace mojo {
+namespace test {
+
+TrackedService::TrackedService(TestRequestTrackerPtr tracker,
+                               const std::string& service_name,
+                               const mojo::Callback<void()>& callback)
+    : id_(0u),
+      requests_since_upload_(0u),
+      service_name_(service_name),
+      tracker_(tracker.Pass()),
+      tracking_connected_callback_(callback) {
+  tracker_->SetNameAndReturnId(
+      service_name, base::Bind(&TrackedService::SetId, base::Unretained(this)));
+}
+
+TrackedService::~TrackedService() {
+}
+
+void TrackedService::RecordNewRequest() {
+  requests_since_upload_++;
+  if (id_ == 0u)
+    return;
+  SendStats();
+}
+
+void TrackedService::SendStats() {
+  ServiceStatsPtr stats(ServiceStats::New());
+  stats->num_new_requests = requests_since_upload_;
+  stats->health = 0.7;
+  tracker_->RecordStats(id_, stats.Pass());
+  requests_since_upload_ = 0u;
+}
+
+void TrackedService::SetId(uint64_t id) {
+  assert(id != 0u);
+  assert(id_ == 0u);
+  id_ = id;
+  tracking_connected_callback_.Run();
+  if (requests_since_upload_ == 0u)
+    return;
+  SendStats();
+}
+
+}  // namespace test
+}  // namespace mojo