applicationinsights
Version:
Microsoft Application Insights module for Node.js
187 lines • 11 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.JsonConfig = void 0;
var fs = require("fs");
var path = require("path");
var Logging = require("./Logging");
var ENV_CONFIGURATION_FILE = "APPLICATIONINSIGHTS_CONFIGURATION_FILE";
// Azure Connection String
var ENV_connectionString = "APPLICATIONINSIGHTS_CONNECTION_STRING";
// Instrumentation Key
var ENV_azurePrefix = "APPSETTING_"; // Azure adds this prefix to all environment variables
var ENV_instrumentationKey = "APPINSIGHTS_INSTRUMENTATIONKEY";
var ENV_legacyInstrumentationKey = "APPINSIGHTS_INSTRUMENTATION_KEY";
// Native Metrics Opt Outs
var ENV_nativeMetricsDisablers = "APPLICATION_INSIGHTS_DISABLE_EXTENDED_METRIC";
var ENV_nativeMetricsDisableAll = "APPLICATION_INSIGHTS_DISABLE_ALL_EXTENDED_METRICS";
var ENV_http_proxy = "http_proxy";
var ENV_https_proxy = "https_proxy";
var ENV_noDiagnosticChannel = "APPLICATION_INSIGHTS_NO_DIAGNOSTIC_CHANNEL";
var ENV_noStatsbeat = "APPLICATION_INSIGHTS_NO_STATSBEAT";
var ENV_noHttpAgentKeepAlive = "APPLICATION_INSIGHTS_NO_HTTP_AGENT_KEEP_ALIVE";
var ENV_noPatchModules = "APPLICATION_INSIGHTS_NO_PATCH_MODULES";
var ENV_webInstrumentationEnable = "APPLICATIONINSIGHTS_WEB_INSTRUMENTATION_ENABLED";
var ENV_webInstrumentation_connectionString = "APPLICATIONINSIGHTS_WEB_INSTRUMENTATION_CONNECTION_STRING";
var ENV_webInstrumentation_source = "APPLICATIONINSIGHTS_WEB_INSTRUMENTATION_SOURCE";
// Old web instrumentation env variables are to be deprecated
// Those env variables will NOT be exposed in doc after version 2.3.5
var ENV_webSnippetEnable = "APPLICATIONINSIGHTS_WEB_SNIPPET_ENABLED";
var ENV_webSnippet_connectionString = "APPLICATIONINSIGHTS_WEB_SNIPPET_CONNECTION_STRING";
var JsonConfig = /** @class */ (function () {
function JsonConfig() {
// Load env variables first
this.connectionString = process.env[ENV_connectionString];
this.instrumentationKey = process.env[ENV_instrumentationKey]
|| process.env[ENV_azurePrefix + ENV_instrumentationKey]
|| process.env[ENV_legacyInstrumentationKey]
|| process.env[ENV_azurePrefix + ENV_legacyInstrumentationKey];
if (!this.connectionString && this.instrumentationKey) {
Logging.warn("APPINSIGHTS_INSTRUMENTATIONKEY is in path of deprecation, please use APPLICATIONINSIGHTS_CONNECTION_STRING env variable to setup the SDK.");
}
this.disableAllExtendedMetrics = !!process.env[ENV_nativeMetricsDisableAll];
this.extendedMetricDisablers = process.env[ENV_nativeMetricsDisablers];
this.proxyHttpUrl = process.env[ENV_http_proxy];
this.proxyHttpsUrl = process.env[ENV_https_proxy];
this.noDiagnosticChannel = !!process.env[ENV_noDiagnosticChannel];
this.disableStatsbeat = !!process.env[ENV_noStatsbeat];
this.noHttpAgentKeepAlive = !!process.env[ENV_noHttpAgentKeepAlive];
this.noPatchModules = process.env[ENV_noPatchModules] || "";
this.enableWebInstrumentation = !!process.env[ENV_webInstrumentationEnable] || !!process.env[ENV_webSnippetEnable];
this.webInstrumentationSrc = process.env[ENV_webInstrumentation_source] || "";
this.webInstrumentationConnectionString = process.env[ENV_webInstrumentation_connectionString] || process.env[ENV_webSnippet_connectionString] || "";
this.enableAutoWebSnippetInjection = this.enableWebInstrumentation;
this.webSnippetConnectionString = this.webInstrumentationConnectionString;
this._loadJsonFile();
}
JsonConfig.getInstance = function () {
if (!JsonConfig._instance) {
JsonConfig._instance = new JsonConfig();
}
return JsonConfig._instance;
};
JsonConfig.prototype._loadJsonFile = function () {
var jsonString = "";
var contentJsonConfig = process.env["APPLICATIONINSIGHTS_CONFIGURATION_CONTENT"];
// JSON string added directly in env variable
if (contentJsonConfig) {
jsonString = contentJsonConfig;
}
// JSON file
else {
var configFileName = "applicationinsights.json";
var rootPath = path.join(__dirname, "../../"); // Root of applicationinsights folder (__dirname = ../out/Library)
var tempDir = path.join(rootPath, configFileName); // default
var configFile = process.env[ENV_CONFIGURATION_FILE];
if (configFile) {
if (path.isAbsolute(configFile)) {
tempDir = configFile;
}
else {
tempDir = path.join(rootPath, configFile); // Relative path to applicationinsights folder
}
}
try {
jsonString = fs.readFileSync(tempDir, "utf8");
}
catch (err) {
Logging.info("Failed to read JSON config file: ", err);
}
}
try {
var jsonConfig = JSON.parse(jsonString);
if (jsonConfig.disableStatsbeat != undefined) {
this.disableStatsbeat = jsonConfig.disableStatsbeat;
}
if (jsonConfig.disableAllExtendedMetrics != undefined) {
this.disableAllExtendedMetrics = jsonConfig.disableStatsbeat;
}
if (jsonConfig.noDiagnosticChannel != undefined) {
this.noDiagnosticChannel = jsonConfig.noDiagnosticChannel;
}
if (jsonConfig.noHttpAgentKeepAlive != undefined) {
this.noHttpAgentKeepAlive = jsonConfig.noHttpAgentKeepAlive;
}
if (jsonConfig.connectionString != undefined) {
this.connectionString = jsonConfig.connectionString;
}
if (jsonConfig.extendedMetricDisablers != undefined) {
this.extendedMetricDisablers = jsonConfig.extendedMetricDisablers;
}
if (jsonConfig.noDiagnosticChannel != undefined) {
this.noDiagnosticChannel = jsonConfig.noDiagnosticChannel;
}
if (jsonConfig.proxyHttpUrl != undefined) {
this.proxyHttpUrl = jsonConfig.proxyHttpUrl;
}
if (jsonConfig.proxyHttpsUrl != undefined) {
this.proxyHttpsUrl = jsonConfig.proxyHttpsUrl;
}
if (jsonConfig.proxyHttpsUrl != undefined) {
this.proxyHttpsUrl = jsonConfig.proxyHttpsUrl;
}
if (jsonConfig.noPatchModules != undefined) {
this.noPatchModules = jsonConfig.noPatchModules;
}
if (jsonConfig.enableAutoWebSnippetInjection != undefined) {
this.enableWebInstrumentation = jsonConfig.enableAutoWebSnippetInjection;
this.enableAutoWebSnippetInjection = this.enableWebInstrumentation;
}
if (jsonConfig.enableWebInstrumentation != undefined) {
this.enableWebInstrumentation = jsonConfig.enableWebInstrumentation;
this.enableAutoWebSnippetInjection = this.enableWebInstrumentation;
}
if (jsonConfig.webSnippetConnectionString != undefined) {
this.webInstrumentationConnectionString = jsonConfig.webSnippetConnectionString;
this.webSnippetConnectionString = this.webInstrumentationConnectionString;
}
if (jsonConfig.webInstrumentationConnectionString != undefined) {
this.webInstrumentationConnectionString = jsonConfig.webInstrumentationConnectionString;
this.webSnippetConnectionString = this.webInstrumentationConnectionString;
}
if (jsonConfig.webInstrumentationConfig != undefined) {
this.webInstrumentationConfig = jsonConfig.webInstrumentationConfig;
}
if (jsonConfig.webInstrumentationSrc != undefined) {
this.webInstrumentationSrc = jsonConfig.webInstrumentationSrc;
}
if (jsonConfig.enableLoggerErrorToTrace != undefined) {
this.enableLoggerErrorToTrace = jsonConfig.enableLoggerErrorToTrace;
}
this.endpointUrl = jsonConfig.endpointUrl;
this.maxBatchSize = jsonConfig.maxBatchSize;
this.maxBatchIntervalMs = jsonConfig.maxBatchIntervalMs;
this.disableAppInsights = jsonConfig.disableAppInsights;
this.samplingPercentage = jsonConfig.samplingPercentage;
this.correlationIdRetryIntervalMs = jsonConfig.correlationIdRetryIntervalMs;
this.correlationHeaderExcludedDomains = jsonConfig.correlationHeaderExcludedDomains;
this.ignoreLegacyHeaders = jsonConfig.ignoreLegacyHeaders;
this.distributedTracingMode = jsonConfig.distributedTracingMode;
this.enableAutoCollectExternalLoggers = jsonConfig.enableAutoCollectExternalLoggers;
this.enableAutoCollectConsole = jsonConfig.enableAutoCollectConsole;
this.enableLoggerErrorToTrace = jsonConfig.enableLoggerErrorToTrace;
this.enableAutoCollectExceptions = jsonConfig.enableAutoCollectExceptions;
this.enableAutoCollectPerformance = jsonConfig.enableAutoCollectPerformance;
this.enableAutoCollectExtendedMetrics = jsonConfig.enableAutoCollectExtendedMetrics;
this.enableAutoCollectPreAggregatedMetrics = jsonConfig.enableAutoCollectPreAggregatedMetrics;
this.enableAutoCollectHeartbeat = jsonConfig.enableAutoCollectHeartbeat;
this.enableAutoCollectRequests = jsonConfig.enableAutoCollectRequests;
this.enableAutoCollectDependencies = jsonConfig.enableAutoCollectDependencies;
this.enableAutoDependencyCorrelation = jsonConfig.enableAutoDependencyCorrelation;
this.enableAutoCollectIncomingRequestAzureFunctions = jsonConfig.enableAutoCollectIncomingRequestAzureFunctions;
this.enableUseAsyncHooks = jsonConfig.enableUseAsyncHooks;
this.enableUseDiskRetryCaching = jsonConfig.enableUseDiskRetryCaching;
this.enableResendInterval = jsonConfig.enableResendInterval;
this.enableMaxBytesOnDisk = jsonConfig.enableMaxBytesOnDisk;
this.enableInternalDebugLogging = jsonConfig.enableInternalDebugLogging;
this.enableInternalWarningLogging = jsonConfig.enableInternalWarningLogging;
this.enableSendLiveMetrics = jsonConfig.enableSendLiveMetrics;
this.quickPulseHost = jsonConfig.quickPulseHost;
}
catch (err) {
Logging.info("Invalid JSON config file: ", err);
}
};
return JsonConfig;
}());
exports.JsonConfig = JsonConfig;
//# sourceMappingURL=JsonConfig.js.map