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examples use default ChannelRequester

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This commit is contained in:
Michael Davidsaver
2017-06-20 19:01:39 +02:00
parent 7f625c43e3
commit 3cd9e1b4a8
2 changed files with 2 additions and 79 deletions
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40
examples/monitorme.cpp
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@ -106,42 +106,6 @@ void alldone(int num)
}
#endif
struct ChanReq : public pva::ChannelRequester
{
virtual ~ChanReq() {}
virtual std::string getRequesterName() { return "ChanReq"; }
virtual void channelCreated(const epics::pvData::Status& status,
pva::Channel::shared_pointer const & channel)
{
// called once, recursively during ChannelProvider::createChannel()
if(!status.isSuccess()) {
std::cout<<"Oops Connect: "<<status<<"\n";
} else {
std::cout<<"Connect: "<<channel->getChannelName()<<"\n";
}
}
virtual void channelStateChange(pva::Channel::shared_pointer const & channel,
pva::Channel::ConnectionState connectionState)
{
// Called for each connect/disconnect event, and on shutdown (destroy)
switch(connectionState) {
case pva::Channel::NEVER_CONNECTED:
case pva::Channel::CONNECTED:
case pva::Channel::DISCONNECTED:
case pva::Channel::DESTROYED:
std::cout<<"CHANNEL "<<channel->getChannelName()<<" "<<pva::Channel::ConnectionStateNames[connectionState]<<"\n";
break;
default:
break;
}
}
};
struct MonTracker : public epicsThreadRunable
{
POINTER_DEFINITIONS(MonTracker);
@ -316,15 +280,13 @@ int main(int argc, char *argv[]) {
std::vector<MonTracker::shared_pointer> monitors;
pva::ChannelRequester::shared_pointer chanreq(new ChanReq);
for(pvs_t::const_iterator it=pvs.begin(); it!=pvs.end(); ++it) {
const std::string& pv = *it;
MonTracker::shared_pointer mon(new MonTracker);
mon->req.reset(new MonTracker::Req(mon));
pva::Channel::shared_pointer chan(provider->createChannel(pv, chanreq));
pva::Channel::shared_pointer chan(provider->createChannel(pv));
{
Guard G(mon->mutex);
mon->chan = chan;