var net/http/httputil.errCopyDone

3 uses

	net/http/httputil (current package)
		reverseproxy.go#L888: var errCopyDone = errors.New("hijacked connection copy complete")
		reverseproxy.go#L908: 	errc <- errCopyDone
		reverseproxy.go#L923: 	errc <- errCopyDone