Function installCrashHandlersForClient

packages/telemetry/src/crash.ts:19–46

(client: TelemetryClient)

}

export function installCrashHandlersForClient(client: TelemetryClient): () => void {
  if (installed && installedUncaughtHandler !== null) {
    return () => {
      uninstallCrashHandlers();
    };
  }
  const trackCrash = (errorType: string, source: string) => {
    try {
      client.track('crash', {
        error_type: errorType,
        where: phase,
        source,
      });
      client.flushSync();
    } catch {
      // Crash telemetry must never mask the original exception.
    }
  };
  installedUncaughtHandler = (error, origin) => {
    if (isAbortError(error)) return;
    trackCrash(error.name || error.constructor.name, origin);
  };
  process.on('uncaughtExceptionMonitor', installedUncaughtHandler);
  installed = true;
  return () => {
    uninstallCrashHandlers();
  };
}

export function uninstallCrashHandlers(): void {
  if (!installed) return;