gecko-dev/services/common/uptake-telemetry.js

94 строки
3.6 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
var EXPORTED_SYMBOLS = ["UptakeTelemetry"];
const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm", {});
// Telemetry report results.
const TELEMETRY_HISTOGRAM_ID = "UPTAKE_REMOTE_CONTENT_RESULT_1";
/**
* A Telemetry helper to report uptake of remote content.
*/
class UptakeTelemetry {
/**
* Supported uptake statuses:
*
* - `UP_TO_DATE`: Local content was already up-to-date with remote content.
* - `SUCCESS`: Local content was updated successfully.
* - `BACKOFF`: Remote server asked clients to backoff.
* - `PARSE_ERROR`: Parsing server response has failed.
* - `CONTENT_ERROR`: Server response has unexpected content.
* - `PREF_DISABLED`: Update is disabled in user preferences.
* - `SIGNATURE_ERROR`: Signature verification after diff-based sync has failed.
* - `SIGNATURE_RETRY_ERROR`: Signature verification after full fetch has failed.
* - `CONFLICT_ERROR`: Some remote changes are in conflict with local changes.
* - `SYNC_ERROR`: Synchronization of remote changes has failed.
* - `APPLY_ERROR`: Application of changes locally has failed.
* - `SERVER_ERROR`: Server failed to respond.
* - `CERTIFICATE_ERROR`: Server certificate verification has failed.
* - `DOWNLOAD_ERROR`: Data could not be fully retrieved.
* - `TIMEOUT_ERROR`: Server response has timed out.
* - `NETWORK_ERROR`: Communication with server has failed.
* - `NETWORK_OFFLINE_ERROR`: Network not available.
* - `UNKNOWN_ERROR`: Uncategorized error.
* - `CLEANUP_ERROR`: Clean-up of temporary files has failed.
* - `CUSTOM_1_ERROR`: Update source specific error #1.
* - `CUSTOM_2_ERROR`: Update source specific error #2.
* - `CUSTOM_3_ERROR`: Update source specific error #3.
* - `CUSTOM_4_ERROR`: Update source specific error #4.
* - `CUSTOM_5_ERROR`: Update source specific error #5.
*
* @type {Object}
*/
static get STATUS() {
return {
UP_TO_DATE: "up_to_date",
SUCCESS: "success",
BACKOFF: "backoff",
PREF_DISABLED: "pref_disabled",
PARSE_ERROR: "parse_error",
CONTENT_ERROR: "content_error",
SIGNATURE_ERROR: "sign_error",
SIGNATURE_RETRY_ERROR: "sign_retry_error",
CONFLICT_ERROR: "conflict_error",
SYNC_ERROR: "sync_error",
APPLY_ERROR: "apply_error",
SERVER_ERROR: "server_error",
CERTIFICATE_ERROR: "certificate_error",
DOWNLOAD_ERROR: "download_error",
TIMEOUT_ERROR: "timeout_error",
NETWORK_ERROR: "network_error",
NETWORK_OFFLINE_ERROR: "offline_error",
CLEANUP_ERROR: "cleanup_error",
UNKNOWN_ERROR: "unknown_error",
CUSTOM_1_ERROR: "custom_1_error",
CUSTOM_2_ERROR: "custom_2_error",
CUSTOM_3_ERROR: "custom_3_error",
CUSTOM_4_ERROR: "custom_4_error",
CUSTOM_5_ERROR: "custom_5_error",
};
}
/**
* Reports the uptake status for the specified source.
*
* @param {string} source the identifier of the update source.
* @param {string} status the uptake status.
*/
static report(source, status) {
Services.telemetry
.getKeyedHistogramById(TELEMETRY_HISTOGRAM_ID)
.add(source, status);
}
}
this.UptakeTelemetry = UptakeTelemetry;