Wt

I add a static resource handler for my web app that should accept and parse incoming POST requests:

void
MyHandler::handleRequest(const Wt::Http::Request &request, Wt::Http::Response &response)
{
    std::string data;
    request.in() >> data;
    ...
}

I post a request with some arbitrary content type (except for "application/x-www-form-urlencoded" and "multipart/form-data" which, as docs say, are parsed by Wt automatically):

QNetworkRequest request(url);
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/octet-stream");

QByteArray data = "abcdefghijklmnopqrstuvwxyz";
request.setHeader(QNetworkRequest::ContentLengthHeader, data.size());

QNetworkReply* reply = network->post(request, data);

This works fine when my app is deployed with wthttpd.

But when I deploy my app with wtfcgi, my handler get requests with corrupted data. Request header tells the correct size, but its data is twice less and has every second letter skipped.

I post this: "abcd" and get this: "ac".

Also I've checked nginx logs and used tcpdump to ensure that my data doesn't come corrupted to my Wt app.

I could use "application/x-www-form-urlencoded" header, but according to the RFC if replaces all '+' signs with spaces, so it doesn't meet my needs.