[Gammaray-interest] QtXmlPatterns and probe's object lock

[Christian Gagneraud]

Hi there,

It took me a while to find out what the problem was, so here it is:
My query engine would dead-lock if i create a QXmlQuery or a
QXmlFormatter, while holding the probe's lock.
Is it something unexpected or does holding the probe's object lock
interferes with some internal Qt lock mechanism?

Thanks,
Chris

BTW, I manage to write my query client, here is a demo on an empty
QCoreApplication program:
$ gammaray-query tcp://127.0.0.1:11732 './/*[@applicationName]'
<objects>
    <QThread objectName=""/>
    <QBuffer objectName=""/>
    <QBuffer objectName=""/>
    <QBuffer objectName=""/>
    <QBuffer objectName=""/>
    <QBuffer objectName=""/>
    <QObject objectName=""/>
    <QAbstractItemModel objectName=""/>
    <QEventLoop objectName=""/>
    <QCoreApplication objectName="" applicationName="untitled"
applicationVersion="" organizationName="" organizationDomain=""
quitLockEnabled="true">
        <QEventDispatcherGlib objectName=""/>
    </QCoreApplication>
</objects>

$ gammaray-query tcp://127.0.0.1:11732 './/*[@applicationName]'
<QCoreApplication objectName="" applicationName="untitled"
applicationVersion="" organizationName="" organizationDomain=""
quitLockEnabled="true">
    <QEventDispatcherGlib objectName=""/>
</QCoreApplication>