void ChannelRequesterImpl::channelCreated(const epics::pvData::Status& status, Channel::shared_pointer const & channel) { qDebug() << "ChannelRequesterImpl channelCreated"; if (status.isSuccess()) { // show warning if (!status.isOK()) { std::cout << "[" << channel->getChannelName() << "] channel create: " << status.toString() << std::endl; } } else { std::cout << "[" << channel->getChannelName() << "] failed to create a channel: " << status.toString() << std::endl; } }
void ChannelRequesterImpl::channelStateChange(Channel::shared_pointer const & channel, Channel::ConnectionState connectionState) { Q_UNUSED(channel); qDebug() << "ChannelRequesterImpl channelStateChange " << m_channelIndex; if (connectionState == Channel::CONNECTED) { std::cout << channel->getChannelName() << " CONNECTED: " << std::endl; m_event.signal(); m_mutexData->SetMutexKnobDataConnected(m_channelIndex, true); } else if (connectionState == Channel::DISCONNECTED) { std::cout << channel->getChannelName() << " DISCONNECTED: " << std::endl; m_event.signal(); m_mutexData->SetMutexKnobDataConnected(m_channelIndex, false); } else { std::cout << channel->getChannelName() << " " << Channel::ConnectionStateNames[connectionState] << std::endl; } }
virtual void channelCreated(const epics::pvData::Status& status, Channel::shared_pointer const & channel) { if (status.isSuccess()) { // show warning if (!status.isOK()) { std::cout << "[" << channel->getChannelName() << "] channel create: " << status << std::endl; } } else { std::cout << "[" << channel->getChannelName() << "] failed to create a channel: " << status << std::endl; } }
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)); }
// always called from the same thread virtual void channelStateChange(Channel::shared_pointer const & c, Channel::ConnectionState connectionState) { if (connectionState == Channel::CONNECTED) { cout << c->getChannelName() << " CONNECTED: " << (count+1) << endl; if (static_cast<size_t>(++count) == total) g_event.signal(); } else if (connectionState == Channel::DISCONNECTED) { --count; cout << c->getChannelName() << " DISCONNECTED: " << count << endl; } else cout << c->getChannelName() << " " << Channel::ConnectionStateNames[connectionState] << endl; }
virtual void channelCreated(const epics::pvData::Status& status, Channel::shared_pointer const & channel) { if (!status.isSuccess()) { std::cout << "channelCreated(" << status << ", " << (channel ? channel->getChannelName() : "(0)") << ")" << std::endl; } }
void MyChannelRequester::channelStateChange(Channel::shared_pointer const & channel, Channel::ConnectionState connectionState) { cout << channel->getChannelName() << " state: " << Channel::ConnectionStateNames[connectionState] << " (" << connectionState << ")" << endl; if (connectionState == Channel::CONNECTED) connect_event.signal(); }
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(); } }
PvaClientMonitor::PvaClientMonitor( PvaClientPtr const &pvaClient, Channel::shared_pointer const & channel, PVStructurePtr const &pvRequest) : pvaClient(pvaClient), channel(channel), pvRequest(pvRequest), isStarted(false), connectState(connectIdle), userPoll(false), userWait(false) { if(PvaClient::getDebug()) { cout<< "PvaClientMonitor::PvaClientMonitor()" << " channelName " << channel->getChannelName() << endl; } }
PvaClientRPC::PvaClientRPC( PvaClientPtr const &pvaClient, Channel::shared_pointer const & channel, PVStructurePtr const &pvRequest) : connectState(connectIdle), pvaClient(pvaClient), channel(channel), pvRequest(pvRequest), rpcState(rpcIdle), responseTimeout(0.0) { if(PvaClient::getDebug()) { cout<< "PvaClientRPC::PvaClientRPC()" << " channelName " << channel->getChannelName() << endl; } }
void MyChannelRequester::channelCreated(const Status& status, Channel::shared_pointer const & channel) { cout << channel->getChannelName() << " created, " << status << endl; }
void runTest() { reset(); if (verbose) printf("%d channel(s) of double array size of %d element(s) (0==scalar), %d iteration(s) per run, %d run(s) (0==forever)\n", channels, arraySize, iterations, runs); vector<string> channelNames; char buf[64]; for (int i = 0; i < channels; i++) { if (arraySize > 0) sprintf(buf, "testArray%d_%d", arraySize, i); else sprintf(buf, "test%d", i); channelNames.push_back(buf); } vector<Channel::shared_pointer> channels; for (vector<string>::const_iterator i = channelNames.begin(); i != channelNames.end(); i++) { TR1::shared_ptr<ChannelRequesterImpl> channelRequesterImpl( new ChannelRequesterImpl() ); Channel::shared_pointer channel = provider->createChannel(*i, channelRequesterImpl); channels.push_back(channel); } bool differentConnectionsWarningIssued = false; string theRemoteAddress; for (vector<Channel::shared_pointer>::iterator i = channels.begin(); i != channels.end(); i++) { Channel::shared_pointer channel = *i; TR1::shared_ptr<ChannelRequesterImpl> channelRequesterImpl = TR1::dynamic_pointer_cast<ChannelRequesterImpl>(channel->getChannelRequester()); if (channelRequesterImpl->waitUntilConnected(5.0)) { string remoteAddress = channel->getRemoteAddress(); if (theRemoteAddress.empty()) { theRemoteAddress = remoteAddress; } else if (theRemoteAddress != remoteAddress) { if (!differentConnectionsWarningIssued) { std::cout << "not all channels are hosted by the same connection: " << theRemoteAddress << " != " << remoteAddress << std::endl; differentConnectionsWarningIssued = true; // we assumes same connection (thread-safety) exit(2); } } TR1::shared_ptr<ChannelMonitorRequesterImpl> getRequesterImpl( new ChannelMonitorRequesterImpl(channel->getChannelName()) ); Monitor::shared_pointer monitor = channel->createMonitor(getRequesterImpl, pvRequest); bool allOK = getRequesterImpl->waitUntilConnected(timeOut); if (!allOK) { std::cout << "[" << channel->getChannelName() << "] failed to get all the monitors" << std::endl; exit(1); } channelMonitorList.push_back(monitor); } else { std::cout << "[" << channel->getChannelName() << "] connection timeout" << std::endl; exit(1); } } if (verbose) std::cout << "all connected" << std::endl; { Lock guard(waitLoopPtrMutex); waitLoopEvent.reset(new Event()); } epicsTimeGetCurrent(&startTime); monitor_all(); waitLoopEvent->wait(); }
void runTest() { reset(); if (verbose) printf("%d channel(s) of double array size of %d element(s) (0==scalar), %d iteration(s) per run, %d run(s) (0==forever)\n", channels, arraySize, iterations, runs); /* StringArray fieldNames; fieldNames.push_back("strategy"); FieldConstPtrArray fields; fields.push_back(getFieldCreate()->createScalar(pvInt)); PVStructure::shared_pointer configuration = getPVDataCreate()->createPVStructure(getFieldCreate()->createStructure(fieldNames, fields)); configuration->getIntField("strategy")->put(bulkMode ? USER_CONTROLED : DELAYED); provider->configure(configuration); */ vector<string> channelNames; char buf[64]; for (int i = 0; i < channels; i++) { if (arraySize > 0) sprintf(buf, "testArray%d_%d", arraySize, i); else sprintf(buf, "test%d", i); channelNames.push_back(buf); } vector<Channel::shared_pointer> channels; for (vector<string>::const_iterator i = channelNames.begin(); i != channelNames.end(); i++) { shared_ptr<ChannelRequesterImpl> channelRequesterImpl( new ChannelRequesterImpl() ); Channel::shared_pointer channel = provider->createChannel(*i, channelRequesterImpl); channels.push_back(channel); } if (bulkMode) provider->flush(); bool differentConnectionsWarningIssued = false; string theRemoteAddress; for (vector<Channel::shared_pointer>::iterator i = channels.begin(); i != channels.end(); i++) { Channel::shared_pointer channel = *i; shared_ptr<ChannelRequesterImpl> channelRequesterImpl = dynamic_pointer_cast<ChannelRequesterImpl>(channel->getChannelRequester()); if (channelRequesterImpl->waitUntilConnected(5.0)) { string remoteAddress = channel->getRemoteAddress(); if (theRemoteAddress.empty()) { theRemoteAddress = remoteAddress; } else if (theRemoteAddress != remoteAddress) { if (!differentConnectionsWarningIssued) { std::cout << "not all channels are hosted by the same connection: " << theRemoteAddress << " != " << remoteAddress << std::endl; differentConnectionsWarningIssued = true; // we assumes same connection (thread-safety) exit(2); } } shared_ptr<ChannelGetRequesterImpl> getRequesterImpl( new ChannelGetRequesterImpl(channel->getChannelName()) ); ChannelGet::shared_pointer channelGet = channel->createChannelGet(getRequesterImpl, pvRequest); if (bulkMode) provider->flush(); bool allOK = getRequesterImpl->waitUntilConnected(timeOut); if (!allOK) { std::cout << "[" << channel->getChannelName() << "] failed to get all the gets" << std::endl; exit(1); } channelGetList.push_back(channelGet); } else { std::cout << "[" << channel->getChannelName() << "] connection timeout" << std::endl; exit(1); } } if (verbose) std::cout << "all connected" << std::endl; { Lock guard(waitLoopPtrMutex); waitLoopEvent.reset(new Event()); } epicsTimeGetCurrent(&startTime); get_all(); waitLoopEvent->wait(); }
virtual void channelStateChange(Channel::shared_pointer const & c, Channel::ConnectionState connectionState) { std::cout << "channelStateChange(" << c->getChannelName() << ", " << Channel::ConnectionStateNames[connectionState] << ")" << std::endl; }