[Development] About "finish" signal in QHttpNetworkConnectionChannel

[song.7.liu at nokia.com]

Hi,

I am using the QNetworkAccessManager::get to request content from http://www.google.com.
Then the QHttpNetworkConnectionChannel will be created and worked on another thread, when all the data is received, the QHttpNetworkConnectionChannel::allDone will be invoked, where:

    // queue the finished signal, this is required since we might send new requests from
    // slot connected to it. The socket will not fire readyRead signal, if we are already
    // in the slot connected to readyRead
    if (reply && emitFinished)
        QMetaObject::invokeMethod(reply, "finished", Qt::QueuedConnection);

So this "finished" signal will be queued in the thread of QNetworkReplyHttpImpl until a new event will be handled.

Finally, my application also won't receive any finished signal until for example: touch the screen to trigger the queued signal be handled.

So why using the type Qt::QueuedConnection for this "finished" signal ? is there something wrong in my side ?

Thanks,
Song
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