| // 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. |
| |
| module mojo.test { |
| |
| // Various counters that services can periodically send to a |
| // TestTrackedRequestService for recording. |
| struct ServiceStats { |
| uint64 num_new_requests; |
| double health; |
| }; |
| |
| // A per-service summary of all the ServiceStats the |
| // TestTrackedRequestService has observed. |
| struct ServiceReport { |
| string service_name; |
| uint64 total_requests; |
| double mean_health; |
| }; |
| |
| // A simple interface to obtain a "report" from all services that have |
| // opted to connect themselves to for request tracking. |
| interface TestTrackedRequestService { |
| GetReport() => (ServiceReport[] report); |
| }; |
| |
| // TestRequestTracker records ServiceStats for an individual service |
| // connection for aggregation in a TestTrackedRequestService. |
| [Client=TestRequestTrackerClient] |
| interface TestRequestTracker { |
| // Upload a ServiceStats for tracking. |
| RecordStats(uint64 client_id, ServiceStats stats); |
| }; |
| |
| // The client-side contract for uploading ServiceStats to TestRequestTracker. |
| interface TestRequestTrackerClient { |
| const uint64 kInvalidId = 0; |
| // Handshake to tell the client its global identifier and get the name. |
| SetIdAndReturnName(uint64 id) => (string service_name); |
| }; |
| |
| } // module mojo.test |