void PvaClientChannelCache::addChannel(PvaClientChannelPtr const & pvaClientChannel)
{
Channel::shared_pointer channel = pvaClientChannel->getChannel();
string name = channel->getChannelName()
+ channel->getProvider()->getProviderName();
pvaClientChannelMap.insert(std::pair<string,PvaClientChannelPtr>(
name,pvaClientChannel));
}
bool PvaClientMultiChannel::connectionChange()
{
for(size_t i=0; i<numChannel; ++i) {
PvaClientChannelPtr pvaClientChannel = pvaClientChannelArray[i];
Channel::shared_pointer channel = pvaClientChannel->getChannel();
Channel::ConnectionState stateNow = channel->getConnectionState();
bool connectedNow = stateNow==Channel::CONNECTED ? true : false;
if(connectedNow!=isConnected[i]) return true;
}
return false;
}
bool PvaClientMultiChannel::connectionChange()
{
if(isDestroyed) throw std::runtime_error("pvaClientMultiChannel was destroyed");
for(size_t i=0; i<numChannel; ++i) {
PvaClientChannelPtr pvaClientChannel = pvaClientChannelArray[i];
Channel::shared_pointer channel = pvaClientChannel->getChannel();
Channel::ConnectionState stateNow = channel->getConnectionState();
bool connectedNow = stateNow==Channel::CONNECTED ? true : false;
if(connectedNow!=isConnected[i]) return true;
}
return false;
}
void PvaClientChannelCache::addChannel(PvaClientChannelPtr const & pvaClientChannel)
{
Channel::shared_pointer channel = pvaClientChannel->getChannel();
string name = channel->getChannelName()
+ channel->getProvider()->getProviderName();
map<string,PvaClientChannelPtr>::iterator iter = pvaClientChannelMap.find(name);
if(iter!=pvaClientChannelMap.end()) {
throw std::runtime_error("pvaClientChannelCache::addChannel channel already cached");
}
pvaClientChannelMap.insert(std::pair<string,PvaClientChannelPtr>(
name,pvaClientChannel));
}
void PvaClientChannelCache::showCache()
{
map<string,PvaClientChannelPtr>::iterator iter;
for(iter = pvaClientChannelMap.begin(); iter != pvaClientChannelMap.end(); ++iter)
{
PvaClientChannelPtr pvaChannel = iter->second;
Channel::shared_pointer channel = pvaChannel->getChannel();
string channelName = channel->getChannelName();
string providerName = channel->getProvider()->getProviderName();
cout << "channel " << channelName << " provider " << providerName << endl;
pvaChannel->showCache();
}
}
epics::pvData::shared_vector<epics::pvData::boolean> PvaClientMultiChannel::getIsConnected()
{
for(size_t i=0; i<numChannel; ++i) {
PvaClientChannelPtr pvaClientChannel = pvaClientChannelArray[i];
if(!pvaClientChannel) {
isConnected[i] = false;
continue;
}
Channel::shared_pointer channel = pvaClientChannel->getChannel();
Channel::ConnectionState stateNow = channel->getConnectionState();
isConnected[i] = (stateNow==Channel::CONNECTED) ? true : false;
}
return isConnected;
}
PvaClientProcess::PvaClientProcess(
PvaClientPtr const &pvaClient,
PvaClientChannelPtr const & pvaClientChannel,
PVStructurePtr const &pvRequest)
: pvaClient(pvaClient),
pvaClientChannel(pvaClientChannel),
pvRequest(pvRequest),
connectState(connectIdle),
processState(processIdle)
{
if(PvaClient::getDebug()) {
cout<< "PvaClientProcess::PvaClientProcess()"
<< " channelName " << pvaClientChannel->getChannel()->getChannelName()
<< endl;
}
}
PvaClientProcessPtr PvaClientProcess::create(
PvaClientPtr const &pvaClient,
PvaClientChannelPtr const & pvaClientChannel,
PVStructurePtr const &pvRequest)
{
if(PvaClient::getDebug()) {
cout<< "PvaClientProcess::create(pvaClient,channelName,pvRequest)\n"
<< " channelName " << pvaClientChannel->getChannel()->getChannelName()
<< " pvRequest " << pvRequest
<< endl;
}
PvaClientProcessPtr channelProcess(new PvaClientProcess(pvaClient,pvaClientChannel,pvRequest));
channelProcess->channelProcessRequester = ChannelProcessRequesterImplPtr(
new ChannelProcessRequesterImpl(channelProcess,pvaClient));
return channelProcess;
}