Eduardo Robles Elvira wrote:
On Fri, Apr 24, 2009 at 12:30 PM, Eduardo Robles Elvira
<[email protected]> wrote:
Hola!
Precisely I'm working in a patch to make virtualbox host-only and
internal networks work in "mesh" mode. So that I can configure each
interface connected to a network to which other network interfaces is
it directly connected to. I want to do that for testing using
virtuabox my final project which is an implementation of the AODV mesh
networks routing protocol. Yesterday I "finished" the patch i.e. it
compiles and in theory it should work but I didn't have enough time
yet to test it. I attach it to this email so that others can review
the patch and/or help me developing it. My final aim is that it works
and it gets integrated in trunk :P. Any comments about this patch are
welcome!
The error you describe below is usually caused by a relatively early
crash of VBoxSVC. Try debugging VBoxSVC. You can just run it in gdb,
just keep in mind that the clients (as you observed) are autostarting
VBoxSVC if it's not already running. So start it in the debugger before
running any clients.
Klaus
Regards,
Eduardo Robles Elvira.
Hi everyone,
This is a follow-up of my patch for mesh networks. I'm testing it,
but I get the XPCOM error "NS_ERROR_FACTORY_NOT_REGISTERED". The error
shows up when I try to start a VM, when I click configure, when I
fininsh the new VM assistant, etc. The error shows up in this code:
src/VBox/Frontends/VirtualBox/src/VBoxSelectorWnd.cpp:981
void VBoxSelectorWnd::vmStart():
session.createInstance (CLSID_Session);
if (session.isNull())
{
vboxProblem().cannotOpenSession (session); <<<<<<<<<<<<
return;
}
src/VBox/Frontends/VirtualBox/src/VBoxSelectorWnd.cpp:844
void VBoxSelectorWnd::vmSettings():
// open a direct session to modify VM settings
QString id = item->id();
CSession session = vboxGlobal().openSession (id);
if (session.isNull())
return;
src/VBox/Frontends/VirtualBox/src/VBoxGlobal.cpp:2363
CSession VBoxGlobal::openSession (const QString &aId, bool
aExisting /* = false */)
{
CSession session;
session.createInstance (CLSID_Session);
if (session.isNull())
{
vboxProblem().cannotOpenSession (session); <<<<<<<<<<
return session;
}
As you can see in the patch, I register a new XPCOM interface in
src/VBox/Main/xpcom/module.cpp as I was told:
+NS_DECL_CLASSINFO(NetworkAdapterRef)
+NS_IMPL_THREADSAFE_ISUPPORTS1_CI(NetworkAdapterRef, INetworkAdapterRef)
If I comment those two lines the error doesn't show up but well then
NetworkAdapter related things obviosly don't work fine (rest of the
patch is dependent of this). So.. I don't know what's happening, can
someone please try to enlighten me?
Thanks in advance,
Eduardo Robles Elvira.
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