Wt

Hello,

I am wondering if we could change/add to the API to avoid the string copy in Wt::Http::Message::body() as the request may be quite large. Maybe using view on the underlying stringbuf/string?

I tried bodyDataReceived(), but I always hit "asio.ssl.stream / stream truncated" after the client timeout (default to 10s), whereas I immediately get the client done callback when not using the bodyDataReceived() callback (same error though)
And I am afraid Signal<std::string> is also copying the data internally when emitting.

What do you think?