Bug#948565: (no subject)

The upstream pull request for opentracing-contrib/go-stdlib which resolved the issue is https://github.com/opentracing-contrib/go-stdlib/pull/26.

Bug#948565: (no subject)

I tracked the problem down to the fact that the http.ResponseWriter is being wrapped by github.com/opentracing-contrib/go-stdlib, causing the Flusher() method to be masked. As a result, the ResponseWriter does not satisfy the http.Flusher interface. I have tested building with a newer version