Error stack traces

[Zolmeister]

Without stack traces, the logs are of limited use

Perhaps something like this should be the default:

if (message instanceof Error && message.stack) {
  message.stack;
} else if (message instanceof Error) {
  message.message;
} else if (message instanceof ErrorEvent && message.error) {
  message.error.stack;
} else if (message instanceof ErrorEvent) {
  message.message;
} else {
  message;
}