ReplicaSessionPrx
InternalRegistryI::registerReplica(const InternalReplicaInfoPtr& info,
const InternalRegistryPrx& prx,
const Ice::Current& current)
{
const Ice::LoggerPtr logger = _database->getTraceLevels()->logger;
try
{
ReplicaSessionIPtr s = new ReplicaSessionI(_database, _wellKnownObjects, info, prx, _replicaSessionTimeout);
_reaper->add(new SessionReapable<ReplicaSessionI>(logger, s), _replicaSessionTimeout);
return s->getProxy();
}
catch(const Ice::ObjectAdapterDeactivatedException&)
{
throw Ice::ObjectNotExistException(__FILE__, __LINE__, current.id, current.facet, current.operation);
}
}
ReplicaSessionPrx
InternalRegistryI::registerReplica(const InternalReplicaInfoPtr& info,
const InternalRegistryPrx& prx,
const Ice::Current& current)
{
const TraceLevelsPtr traceLevels = _database->getTraceLevels();
const Ice::LoggerPtr logger = traceLevels->logger;
if(!info || !prx)
{
return 0;
}
if(_requireReplicaCertCN)
{
try
{
IceSSL::ConnectionInfoPtr sslConnInfo = IceSSL::ConnectionInfoPtr::dynamicCast(current.con->getInfo());
if(sslConnInfo)
{
if (sslConnInfo->certs.empty() ||
!sslConnInfo->certs[0]->getSubjectDN().match("CN=" + info->name))
{
if(traceLevels->replica > 0)
{
Ice::Trace out(logger, traceLevels->replicaCat);
out << "certificate CN doesn't match replica name `" << info->name << "'";
}
throw PermissionDeniedException("certificate CN doesn't match replica name `" + info->name + "'");
}
}
else
{
if(traceLevels->replica > 0)
{
Ice::Trace out(logger, traceLevels->replicaCat);
out << "replica certificate for `" << info->name << "' is required to connect to this registry";
}
throw PermissionDeniedException("replica certificate is required to connect to this registry");
}
}
catch(const PermissionDeniedException&)
{
throw;
}
catch(const IceUtil::Exception&)
{
if(traceLevels->replica > 0)
{
Ice::Trace out(logger, traceLevels->replicaCat);
out << "unexpected exception while verifying certificate for replica `" << info->name << "'";
}
throw PermissionDeniedException("unable to verify certificate for replica `" + info->name + "'");
}
}
try
{
ReplicaSessionIPtr s = new ReplicaSessionI(_database, _wellKnownObjects, info, prx, _replicaSessionTimeout);
_reaper->add(new SessionReapable<ReplicaSessionI>(logger, s), _replicaSessionTimeout);
return s->getProxy();
}
catch(const Ice::ObjectAdapterDeactivatedException&)
{
throw Ice::ObjectNotExistException(__FILE__, __LINE__, current.id, current.facet, current.operation);
}
}
ReplicaEntryPtr
ReplicaCache::add(const string& name, const ReplicaSessionIPtr& session)
{
Lock sync(*this);
ReplicaEntryPtr entry;
while((entry = getImpl(name)))
{
ReplicaSessionIPtr session = entry->getSession();
if(session->isDestroyed())
{
wait(); // Wait for the session to be removed.
}
else
{
//
// Check if the replica is still reachable, if not, we
// destroy its session.
//
sync.release();
try
{
session->getInternalRegistry()->ice_ping();
throw ReplicaActiveException();
}
catch(const Ice::LocalException&)
{
try
{
session->destroy();
}
catch(const Ice::LocalException&)
{
}
}
sync.acquire();
}
}
if(_traceLevels && _traceLevels->replica > 0)
{
Ice::Trace out(_traceLevels->logger, _traceLevels->replicaCat);
out << "replica `" << name << "' up";
}
try
{
_observers->replicaAdded(session->getInternalRegistry());
}
catch(const Ice::ConnectionRefusedException&)
{
// Expected if the replica is being shutdown.
}
catch(const Ice::LocalException& ex)
{
TraceLevelsPtr traceLevels = getTraceLevels();
if(traceLevels)
{
Ice::Warning out(traceLevels->logger);
out << "unexpected exception while publishing `replicaAdded' update:\n" << ex;
}
}
return addImpl(name, new ReplicaEntry(name, session));
}