anodejs/node-rebus — comment on commit e991bbeb9405e4f59a86d19d4a253d039faf0d3b
File: lib/rebus.js line 96
By saary:

It will fail in case the obj contains circular references of any kind.

I thought you would want to call the callback with this error to let the user handle it. Otherwise it will just be an unhandled exception.