DefaultBeaconServerStatusProvider avoid unnecessary ServerContext ref

breaks loop ServerContext -> beaconEmitter -> BSSP -> ServerContext

src/server/beaconServerStatusProvider.cpp

@@ -13,40 +13,19 @@ using namespace epics::pvData;
 namespace epics {
 namespace pvAccess {
 
-DefaultBeaconServerStatusProvider::DefaultBeaconServerStatusProvider(ServerContext::shared_pointer const & context): _context(context)
-{
-    initialize();
-}
+DefaultBeaconServerStatusProvider::DefaultBeaconServerStatusProvider(ServerContext::shared_pointer const & context)
+    :_status(getPVDataCreate()->createPVStructure(getFieldCreate()->createFieldBuilder()
+             ->add("connections", pvInt)
+             ->add("connections", pvInt)
+             ->add("allocatedMemory", pvLong)
+             ->add("freeMemory", pvLong)
+             ->add("threads", pvInt)
+             ->add("deadlocks", pvInt)
+             ->add("averageSystemLoad", pvDouble)
+         ->createStructure()))
+{}
 
-DefaultBeaconServerStatusProvider::~DefaultBeaconServerStatusProvider()
-{
-}
-
-void DefaultBeaconServerStatusProvider::initialize()
-{
-    FieldCreatePtr fieldCreate = getFieldCreate();
-
-    StringArray fieldNames;
-    fieldNames.resize(6);
-    fieldNames[0] = "connections";
-    fieldNames[1] = "allocatedMemory";
-    fieldNames[2] = "freeMemory";
-    fieldNames[3] = "threads";
-    fieldNames[4] = "deadlocks";
-    fieldNames[5] = "averageSystemLoad";
-
-    FieldConstPtrArray fields;
-    fields.resize(6);
-    // TODO hierarchy can be used...
-    fields[0] = fieldCreate->createScalar(pvInt);
-    fields[1] = fieldCreate->createScalar(pvLong);
-    fields[2] = fieldCreate->createScalar(pvLong);
-    fields[3] = fieldCreate->createScalar(pvInt);
-    fields[4] = fieldCreate->createScalar(pvInt);
-    fields[5] = fieldCreate->createScalar(pvDouble);
-
-    _status = getPVDataCreate()->createPVStructure(fieldCreate->createStructure(fieldNames, fields));
-}
+DefaultBeaconServerStatusProvider::~DefaultBeaconServerStatusProvider() {}
 
 PVField::shared_pointer DefaultBeaconServerStatusProvider::getServerStatusData()
 {

src/server/pv/beaconServerStatusProvider.h

@@ -63,17 +63,8 @@ public:
 
     virtual epics::pvData::PVField::shared_pointer getServerStatusData();
 
-private:
-    /**
-     * Initialize
-     */
-    void initialize();
-
-
 private:
     epics::pvData::PVStructure::shared_pointer _status;
-    std::tr1::shared_ptr<ServerContext> _context;
-    //ServerContext::shared_pointer _context;
 };
 
 }