bool PvaClientMonitor::poll()
{
if(PvaClient::getDebug()) {
string channelName("disconnected");
Channel::shared_pointer chan(channel.lock());
if(chan) channelName = chan->getChannelName();
cout << "PvaClientMonitor::poll"
<< " channelName " << channelName
<< endl;
}
checkMonitorState();
if(!isStarted) {
string channelName("disconnected");
Channel::shared_pointer chan(channel.lock());
if(chan) channelName = chan->getChannelName();
string message = string("channel ") + channelName
+ " PvaClientMonitor::poll illegal state ";
throw std::runtime_error(message);
}
if(userPoll) {
string channelName("disconnected");
Channel::shared_pointer chan(channel.lock());
if(chan) channelName = chan->getChannelName();
string message = string("channel ") + channelName
+ " PvaClientMonitor::poll did not release last";
throw std::runtime_error(message);
}
monitorElement = monitor->poll();
if(!monitorElement) return false;
userPoll = true;
pvaClientData->setData(monitorElement);
return true;
}
bool PvaClientMonitor::poll()
{
checkMonitorState();
if(connectState!=monitorStarted) throw std::runtime_error("PvaClientMonitor::poll illegal state");
if(userPoll) throw std::runtime_error("PvaClientMonitor::poll did not release last");
monitorElement = monitor->poll();
if(!monitorElement) return false;
userPoll = true;
pvaClientData->setData(monitorElement);
return true;
}
PvaClientMonitorDataPtr PvaClientMonitor::getData()
{
if(PvaClient::getDebug()) {
string channelName("disconnected");
Channel::shared_pointer chan(channel.lock());
if(chan) channelName = chan->getChannelName();
cout << "PvaClientMonitor::getData"
<< " channelName " << channelName
<< endl;
}
checkMonitorState();
return pvaClientData;
}
PvaClientMonitorDataPtr PvaClientMonitor::getData()
{
checkMonitorState();
return pvaClientData;
}