105 lines
5.0 KiB
JavaScript
105 lines
5.0 KiB
JavaScript
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"use strict";
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var __assign = (this && this.__assign) || Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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var Helpers = require("./Helpers");
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var Constants = require("../Declarations/Constants");
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var StatusLogger_1 = require("./StatusLogger");
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var DiagnosticLogger_1 = require("./DiagnosticLogger");
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// Private configuration vars
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var _appInsights;
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var _prefix = "ad_"; // App Services, Default
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var _logger = new DiagnosticLogger_1.DiagnosticLogger(console);
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var _statusLogger = new StatusLogger_1.StatusLogger(console);
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// Env var local constants
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var _setupString = process.env.APPLICATIONINSIGHTS_CONNECTION_STRING || process.env.APPINSIGHTS_INSTRUMENTATIONKEY;
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var forceStart = process.env.APPLICATIONINSIGHTS_FORCE_START === "true";
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// Other local constants
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var defaultStatus = __assign({}, StatusLogger_1.StatusLogger.DEFAULT_STATUS, { Ikey: _setupString });
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/**
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* Sets the attach-time logger
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* @param logger logger which implements the `AgentLogger` interface
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*/
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function setLogger(logger) {
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return _logger = logger;
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}
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exports.setLogger = setLogger;
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/**
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* Sets the string which is prefixed to the existing sdkVersion, e.g. `ad_`, `alr_`
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* @param prefix string prefix, including underscore. Defaults to `ad_`
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*/
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function setUsagePrefix(prefix) {
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_prefix = prefix;
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}
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exports.setUsagePrefix = setUsagePrefix;
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function setStatusLogger(statusLogger) {
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_statusLogger = statusLogger;
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}
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exports.setStatusLogger = setStatusLogger;
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/**
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* Try to setup and start this app insights instance if attach is enabled.
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* @param setupString connection string or instrumentation key
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*/
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function setupAndStart(setupString) {
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if (setupString === void 0) { setupString = _setupString; }
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// If app already contains SDK, skip agent attach
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if (!forceStart && Helpers.sdkAlreadyExists(_logger)) {
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_statusLogger.logStatus(__assign({}, defaultStatus, { AgentInitializedSuccessfully: false, SDKPresent: true, Reason: "SDK already exists" }));
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return null;
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}
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if (!setupString) {
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var message = "Application Insights wanted to be started, but no Connection String or Instrumentation Key was provided";
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_logger.logError(message, setupString);
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_statusLogger.logStatus(__assign({}, defaultStatus, { AgentInitializedSuccessfully: false, Reason: message }));
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return null;
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}
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try {
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_appInsights = require("../applicationinsights");
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if (_appInsights.defaultClient) {
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// setupAndStart was already called, return the result
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_logger.logError("Setup was attempted on the Application Insights Client multiple times. Aborting and returning the first client instance");
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return _appInsights;
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}
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var prefixInternalSdkVersion = function (envelope, _contextObjects) {
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try {
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var appInsightsSDKVersion = _appInsights.defaultClient.context.keys.internalSdkVersion;
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envelope.tags[appInsightsSDKVersion] = _prefix + envelope.tags[appInsightsSDKVersion];
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}
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catch (e) {
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_logger.logError("Error prefixing SDK version", e);
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}
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return true;
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};
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var copyOverPrefixInternalSdkVersionToHeartBeatMetric = function (envelope, _contextObjects) {
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var appInsightsSDKVersion = _appInsights.defaultClient.context.keys.internalSdkVersion;
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var sdkVersion = envelope.tags[appInsightsSDKVersion] || "";
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if (envelope.name === Constants.HeartBeatMetricName) {
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(envelope.data.baseData).properties = (envelope.data.baseData).properties || {};
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(envelope.data.baseData).properties["sdk"] = sdkVersion;
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}
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return true;
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};
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// Instrument the SDK
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_appInsights.setup(setupString).setSendLiveMetrics(true);
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_appInsights.defaultClient.setAutoPopulateAzureProperties(true);
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_appInsights.defaultClient.addTelemetryProcessor(prefixInternalSdkVersion);
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_appInsights.defaultClient.addTelemetryProcessor(copyOverPrefixInternalSdkVersionToHeartBeatMetric);
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_appInsights.start();
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// Agent successfully instrumented the SDK
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_logger.logMessage("Application Insights was started with setupString: " + setupString);
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_statusLogger.logStatus(__assign({}, defaultStatus, { AgentInitializedSuccessfully: true }));
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}
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catch (e) {
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_logger.logError("Error setting up Application Insights", e);
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_statusLogger.logStatus(__assign({}, defaultStatus, { AgentInitializedSuccessfully: false, Reason: "Error setting up Application Insights: " + (e && e.message) }));
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}
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return _appInsights;
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}
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exports.setupAndStart = setupAndStart;
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//# sourceMappingURL=Default.js.map
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