int LaunchSubProcess( const AString & args )
{
// try to make a copy of our exe
AStackString<> exeName;
Env::GetExePath( exeName );
AStackString<> exeNameCopy( exeName );
exeNameCopy += ".copy";
Timer t;
while ( FileIO::FileCopy( exeName.Get(), exeNameCopy.Get() ) == false )
{
if ( t.GetElapsed() > 5.0f )
{
AStackString<> msg;
msg.Format( "Failed to make sub-process copy - error: %u (0x%x)\n\nSrc: %s\nDst: %s\n", Env::GetLastErr(), Env::GetLastErr(), exeName.Get(), exeNameCopy.Get() );
ShowMsgBox( msg.Get() );
return -2;
}
Thread::Sleep( 100 );
}
AStackString<> argsCopy( args );
argsCopy += " -subprocess";
// allow subprocess to access the mutex
g_OneProcessMutex.Unlock();
Process p;
#if defined( __WINDOWS__ )
p.DisableHandleRedirection(); // TODO:MAC TODO:LINUX is this needed?
#endif
p.Spawn( exeNameCopy.Get(), argsCopy.Get(), nullptr, nullptr );
p.Detach();
return 0;
}
// DESTRUCTOR
//------------------------------------------------------------------------------
Worker::~Worker()
{
FDELETE m_NetworkStartupHelper;
FDELETE m_ConnectionPool;
FDELETE m_MainWindow;
FDELETE m_JobQueueRemote;
FDELETE m_WorkerSettings;
if ( m_RestartNeeded )
{
Process p;
p.Spawn( m_BaseExeName.Get(),
m_BaseArgs.Get(),
nullptr, // default workingDir
nullptr ); // default env
p.Detach();
}
}