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Exmaple for onData handler instead of collectData #34

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mrdeveloperdude opened this issue Jan 31, 2017 · 1 comment
Open

Exmaple for onData handler instead of collectData #34

mrdeveloperdude opened this issue Jan 31, 2017 · 1 comment

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@mrdeveloperdude
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I am having trouble implementing this example but by using onData() handler instead of collectData():

https://github.com/azadkuh/qhttp/tree/master/example/postcollector

Would you be so kind as to give us some pointers?

In short, my naive approach looks like this:

req->onData([=](QByteArray data) {
		qDebug()<<"DATA RECEIVED: "<<data.size()<<": "<<data;
	});

	req->onEnd([=]() {
		qDebug()<<"DATA ENDED: ";
		res->setStatusCode(qhttp::ESTATUS_OK);

		QByteArray body="<html><body><form method=\"post\" action=\"./\"><input type=\"file\" name=\"file\"><input type=\"submit\" value=\"send\"></form></body></html>";
		res->addHeader("content-type","text/html");
		res->addHeader("connection", "keep-alive");
		res->addHeaderValue("content-length", body.length());
		res->end(body);
	});

When I send data to it, onData() never gets called, or gets called with 12 byte string unrelated to what I actually sent. onEnd() gets called every time.

Thanks!
@mrdeveloperdude
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I just noticed that by simply commenting out the onEnd handler suddenly the onData handler gets called. And by commenting out only the res->end(body); line I see that the onEnd handler is called 3 times, one at start, one in the middle and one at end. This seems like a bug to me.

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@mrdeveloperdude