connection_type == worker causes connection failure

[okeuday]

Currently, if HTTP/1.1 is used with a cowboy connection that has been configured with connection_type == worker, the first request will succeed with the connection and a second request performed immediately will fail. If that should not occur, it appears like source code would need to change, so currently connection_type must always be supervisor, right? Is there a way to use connection_type == worker now that isn't documented?

[essen]

It's only been tested with supervisor connection type. To allow setting it to worker we would need to disable spawning of processes, and supposedly fix the error you got. A stacktrace or other would be helpful.

[okeuday]

No stacktrace went to the Erlang/OTP kernel logger for the problem. Only got a timeout from the HTTP client on the second request. Was using current cowboy master, current cowlib master, ranch 2.0.0.