| // Copyright 2020 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| library fuchsia.legacymetrics; |
| |
| /// Accepts metrics events and uploads them to UMA servers for analysis. Metrics |
| /// events are batched and uploaded at a regular interval. For similar behavior, |
| /// see Chromium's MetricsService: |
| /// https://chromium.googlesource.com/chromium/src.git/+/refs/heads/master/components/metrics/metrics_service.cc |
| [Discoverable] |
| protocol MetricsRecorder { |
| /// Processes and enqueues a batch of events for upload. |
| Record(vector<Event>:MAX events) -> (); |
| }; |