default value of options.onError

[thilllon]

It is not an issue, but kind of a question.
The official docs highly recommends setting onError options, but users who don't read it carefully seem to miss it easily. Is there any reason that this option is not set as default?

[jameshfisher]

This seems to be a problem with the v1 branch - setting a default onError is no longer really possible, because it has to be set in the final .handler(...) call.