Logging and error reporting

HydraExpress includes alogmember which allows you to log into to both the console and log file.

hydraExpress.log('error', message);

The first parameter tologis the type of log message:fatal,error,debugorinfo. The second parameter is the string message to store. It's highly recommended that you take the opportunity to create highly descriptive log messages since this function doesn't log a stack trace.

Additionally, log messages of typefatalorerrorare sent to hydra-core for logging inside of the services health check log. See:https://github.com/flywheelsports/hydra#health-and-presence