bool Channel::syncConfigInit()
{
EQASSERT( _state == STATE_INITIALIZING || _state == STATE_INIT_SUCCESS ||
_state == STATE_INIT_FAILED );
_state.waitNE( STATE_INITIALIZING );
if( _state == STATE_INIT_SUCCESS )
{
_state = STATE_RUNNING;
return true;
}
configExit();
return false;
}
bool Pipe::syncConfigInit()
{
EQASSERT( _state == STATE_INITIALIZING || _state == STATE_INIT_SUCCESS ||
_state == STATE_INIT_FAILED );
_state.waitNE( STATE_INITIALIZING );
if( _state == STATE_INIT_SUCCESS )
{
_state = STATE_RUNNING;
return true;
}
EQWARN << "Pipe initialization failed: " << getError() << std::endl;
configExit();
return false;
}
bool Window::syncConfigInit()
{
EQASSERT( !needsDelete( ));
EQASSERT( _state == STATE_INITIALIZING || _state == STATE_INIT_SUCCESS ||
_state == STATE_INIT_FAILED );
_state.waitNE( STATE_INITIALIZING );
if( _state == STATE_INIT_SUCCESS )
{
_state = STATE_RUNNING;
return true;
}
configExit();
return false;
}
bool Pipe::_cmdConfigExit( co::ICommand& cmd )
{
co::ObjectICommand command( cmd );
LB_TS_THREAD( _pipeThread );
LBLOG( LOG_INIT ) << "TASK pipe config exit " << command << std::endl;
_impl->state = STATE_STOPPING; // needed in View::detach (from _flushViews)
// send before node gets a chance to send its destroy command
getNode()->send( getLocalNode(), fabric::CMD_NODE_DESTROY_PIPE ) << getID();
// Flush views before exit since they are created after init
// - application may need initialized pipe to exit
// - configExit can't access views since all channels are gone already
_flushViews();
_flushQueues();
_impl->state = configExit() ? STATE_STOPPED : STATE_FAILED;
return true;
}
bool Window::_cmdConfigExit( co::ICommand& cmd )
{
co::ObjectICommand command( cmd );
LBLOG( LOG_INIT ) << "TASK window config exit " << command << std::endl;
if( _state != STATE_STOPPED )
{
if( getPipe()->isRunning( ) && _systemWindow )
{
makeCurrent();
getPipe()->flushFrames( _objectManager );
}
// else emergency exit, no context available.
_state = configExit() ? STATE_STOPPED : STATE_FAILED;
}
getPipe()->send( getLocalNode(),
fabric::CMD_PIPE_DESTROY_WINDOW ) << getID();
return true;
}
bool Node::_cmdConfigExit( co::Command& command )
{
LB_TS_THREAD( _nodeThread );
LBLOG( LOG_INIT ) << "Node exit "
<< command.get<NodeConfigExitPacket>() << std::endl;
const Pipes& pipes = getPipes();
for( Pipes::const_iterator i = pipes.begin(); i != pipes.end(); ++i )
{
Pipe* pipe = *i;
pipe->waitExited();
}
_state = configExit() ? STATE_STOPPED : STATE_FAILED;
transmitter.getQueue().wakeup();
transmitter.join();
_flushObjects();
ConfigDestroyNodePacket destroyPacket( getID( ));
getConfig()->send( getLocalNode(), destroyPacket );
return true;
}
bool Window::_cmdConfigExit( co::Command& command )
{
const WindowConfigExitPacket* packet =
command.get<WindowConfigExitPacket>();
LBLOG( LOG_INIT ) << "TASK window config exit " << packet << std::endl;
if( _state != STATE_STOPPED )
{
if( getPipe()->isRunning( ) && _systemWindow )
{
makeCurrent();
getPipe()->flushFrames( _objectManager );
}
// else emergency exit, no context available.
_state = configExit() ? STATE_STOPPED : STATE_FAILED;
}
PipeDestroyWindowPacket destroyPacket( getID( ));
getPipe()->send( getLocalNode(), destroyPacket );
return true;
}
bool Node::_cmdConfigExit( co::ICommand& cmd )
{
co::ObjectICommand command( cmd );
LB_TS_THREAD( _nodeThread );
LBLOG( LOG_INIT ) << "Node exit " << command << std::endl;
const Pipes& pipes = getPipes();
for( PipesCIter i = pipes.begin(); i != pipes.end(); ++i )
{
Pipe* pipe = *i;
pipe->waitExited();
}
_impl->state = configExit() ? STATE_STOPPED : STATE_FAILED;
getTransmitterQueue()->push( co::ICommand( )); // wake up to exit
_impl->transmitter.join();
_flushObjects();
getConfig()->send( getLocalNode(),
fabric::CMD_CONFIG_DESTROY_NODE ) << getID();
return true;
}
