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// **********************************************************************
//
// Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef INSTRUMENTATION_I_H
#define INSTRUMENTATION_I_H
#include <Ice/Instrumentation.h>
class ObserverI : virtual public Ice::Instrumentation::Observer, public IceUtil::Mutex
{
public:
virtual void
reset()
{
total = 0;
current = 0;
failedCount = 0;
}
virtual void
attach()
{
IceUtil::Mutex::Lock sync(*this);
++total;
++current;
}
virtual void
detach()
{
IceUtil::Mutex::Lock sync(*this);
--current;
}
virtual void
failed(const std::string&)
{
IceUtil::Mutex::Lock sync(*this);
++failedCount;
}
Ice::Int
getTotal() const
{
IceUtil::Mutex::Lock sync(*this);
return total;
}
Ice::Int
getCurrent() const
{
IceUtil::Mutex::Lock sync(*this);
return current;
}
Ice::Int
getFailedCount() const
{
IceUtil::Mutex::Lock sync(*this);
return failedCount;
}
Ice::Int total;
Ice::Int current;
Ice::Int failedCount;
};
class ConnectionObserverI : public Ice::Instrumentation::ConnectionObserver, public ObserverI
{
public:
virtual void
reset()
{
IceUtil::Mutex::Lock sync(*this);
ObserverI::reset();
received = 0;
sent = 0;
}
virtual void
sentBytes(Ice::Int s)
{
IceUtil::Mutex::Lock sync(*this);
sent += s;
}
virtual void
receivedBytes(Ice::Int s)
{
IceUtil::Mutex::Lock sync(*this);
received += s;
}
Ice::Int sent;
Ice::Int received;
};
class ThreadObserverI : public Ice::Instrumentation::ThreadObserver, public ObserverI
{
public:
virtual void
reset()
{
IceUtil::Mutex::Lock sync(*this);
ObserverI::reset();
states = 0;
}
virtual void
stateChanged(Ice::Instrumentation::ThreadState, Ice::Instrumentation::ThreadState)
{
IceUtil::Mutex::Lock sync(*this);
++states;
}
Ice::Int states;
};
class DispatchObserverI : public Ice::Instrumentation::DispatchObserver, public ObserverI
{
public:
virtual void reset()
{
IceUtil::Mutex::Lock sync(*this);
ObserverI::reset();
userExceptionCount = 0;
replySize = 0;
}
virtual void
userException()
{
IceUtil::Mutex::Lock sync(*this);
++userExceptionCount;
}
virtual void
reply(Ice::Int s)
{
IceUtil::Mutex::Lock sync(*this);
replySize += s;
}
Ice::Int userExceptionCount;
Ice::Int replySize;
};
class ChildInvocationObserverI : virtual public Ice::Instrumentation::ChildInvocationObserver, public ObserverI
{
public:
virtual void
reset()
{
IceUtil::Mutex::Lock sync(*this);
ObserverI::reset();
replySize = 0;
}
virtual void
reply(Ice::Int s)
{
IceUtil::Mutex::Lock sync(*this);
replySize += s;
}
Ice::Int replySize;
};
class RemoteObserverI : public Ice::Instrumentation::RemoteObserver, public ChildInvocationObserverI
{
};
class CollocatedObserverI : public Ice::Instrumentation::CollocatedObserver, public ChildInvocationObserverI
{
};
class InvocationObserverI : public Ice::Instrumentation::InvocationObserver, public ObserverI
{
public:
virtual void reset()
{
IceUtil::Mutex::Lock sync(*this);
ObserverI::reset();
retriedCount = 0;
userExceptionCount = 0;
if(collocatedObserver)
{
collocatedObserver->reset();
}
if(remoteObserver)
{
remoteObserver->reset();
}
}
virtual void
retried()
{
IceUtil::Mutex::Lock sync(*this);
++retriedCount;
}
virtual void
userException()
{
IceUtil::Mutex::Lock sync(*this);
++userExceptionCount;
}
virtual Ice::Instrumentation::RemoteObserverPtr
getRemoteObserver(const Ice::ConnectionInfoPtr& c, const Ice::EndpointPtr& e, Ice::Int, Ice::Int)
{
IceUtil::Mutex::Lock sync(*this);
if(!remoteObserver)
{
remoteObserver = new RemoteObserverI();
remoteObserver->reset();
}
return remoteObserver;
}
virtual Ice::Instrumentation::CollocatedObserverPtr
getCollocatedObserver(const Ice::ObjectAdapterPtr&, Ice::Int, Ice::Int)
{
IceUtil::Mutex::Lock sync(*this);
if(!collocatedObserver)
{
collocatedObserver = new CollocatedObserverI();
collocatedObserver->reset();
}
return collocatedObserver;
}
Ice::Int userExceptionCount;
Ice::Int retriedCount;
IceUtil::Handle<RemoteObserverI> remoteObserver;
IceUtil::Handle<CollocatedObserverI> collocatedObserver;
};
class CommunicatorObserverI : public Ice::Instrumentation::CommunicatorObserver, public IceUtil::Mutex
{
public:
virtual void
setObserverUpdater(const Ice::Instrumentation::ObserverUpdaterPtr& u)
{
updater = u;
}
virtual Ice::Instrumentation::ObserverPtr
getConnectionEstablishmentObserver(const Ice::EndpointPtr&, const std::string&)
{
IceUtil::Mutex::Lock sync(*this);
if(!connectionEstablishmentObserver)
{
connectionEstablishmentObserver = new ObserverI();
connectionEstablishmentObserver->reset();
}
return connectionEstablishmentObserver;
}
virtual Ice::Instrumentation::ObserverPtr
getEndpointLookupObserver(const Ice::EndpointPtr&)
{
IceUtil::Mutex::Lock sync(*this);
if(!endpointLookupObserver)
{
endpointLookupObserver = new ObserverI();
endpointLookupObserver->reset();
}
return endpointLookupObserver;
}
virtual Ice::Instrumentation::ConnectionObserverPtr
getConnectionObserver(const Ice::ConnectionInfoPtr&,
const Ice::EndpointPtr&,
Ice::Instrumentation::ConnectionState,
const Ice::Instrumentation::ConnectionObserverPtr& old)
{
IceUtil::Mutex::Lock sync(*this);
test(!old || dynamic_cast<ConnectionObserverI*>(old.get()));
if(!connectionObserver)
{
connectionObserver = new ConnectionObserverI();
connectionObserver->reset();
}
return connectionObserver;
}
virtual Ice::Instrumentation::ThreadObserverPtr
getThreadObserver(const std::string&, const std::string&, Ice::Instrumentation::ThreadState,
const Ice::Instrumentation::ThreadObserverPtr& old)
{
IceUtil::Mutex::Lock sync(*this);
test(!old || dynamic_cast<ThreadObserverI*>(old.get()));
if(!threadObserver)
{
threadObserver = new ThreadObserverI();
threadObserver->reset();
}
return threadObserver;
}
virtual Ice::Instrumentation::InvocationObserverPtr
getInvocationObserver(const Ice::ObjectPrx&, const std::string&, const Ice::Context&)
{
IceUtil::Mutex::Lock sync(*this);
if(!invocationObserver)
{
invocationObserver = new InvocationObserverI();
invocationObserver->reset();
}
return invocationObserver;
}
virtual Ice::Instrumentation::DispatchObserverPtr
getDispatchObserver(const Ice::Current&, Ice::Int)
{
IceUtil::Mutex::Lock sync(*this);
if(!dispatchObserver)
{
dispatchObserver = new DispatchObserverI();
dispatchObserver->reset();
}
return dispatchObserver;
}
void reset()
{
if(connectionEstablishmentObserver)
{
connectionEstablishmentObserver->reset();
}
if(endpointLookupObserver)
{
endpointLookupObserver->reset();
}
if(connectionObserver)
{
connectionObserver->reset();
}
if(threadObserver)
{
threadObserver->reset();
}
if(invocationObserver)
{
invocationObserver->reset();
}
if(dispatchObserver)
{
dispatchObserver->reset();
}
}
Ice::Instrumentation::ObserverUpdaterPtr updater;
IceUtil::Handle<ObserverI> connectionEstablishmentObserver;
IceUtil::Handle<ObserverI> endpointLookupObserver;
IceUtil::Handle<ConnectionObserverI> connectionObserver;
IceUtil::Handle<ThreadObserverI> threadObserver;
IceUtil::Handle<InvocationObserverI> invocationObserver;
IceUtil::Handle<DispatchObserverI> dispatchObserver;
};
typedef IceUtil::Handle<CommunicatorObserverI> CommunicatorObserverIPtr;
#endif
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