func serveInternalMetrics()

in main.go [61:67]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func serveInternalMetrics(ctx echo.Context) error {
	text, err := hub.WriteInternalMetrics()
	if err != nil {
		return ctx.NoContent(http.StatusInternalServerError)
	}
	return ctx.String(http.StatusOK, text)
}