Definitions which hang the parser/resolver - infinite loop?

[MikeRalphson]

Seems to affect both the v3.4 and v4 branches.

• https://api.swaggerhub.com/apis/rftrein/site-express_s_mark_api/v1
• https://api.swaggerhub.com/apis/rthiney/test/1.0.0
• https://api.swaggerhub.com/apis/vkszn/smart-web_web_api/v1

Each seem to have quite deeply nested circular references (I used a topological sorting algorithm to check).

[JamesMessinger]

Thanks for letting me know. I'll try to reproduce the problem locally and look into the cause

[bbqsrc]

I encountered this today, and I have made a minimal reproduction case here: APIDevTools/json-schema-ref-parser#36

[JamesMGreene]

Otherwise, maybe try settings the option $refs.circular to false....?

https://github.com/BigstickCarpet/swagger-parser/blob/master/docs/options.md#options