client.h minor

src/client/clientPut.cpp

@@ -205,13 +205,13 @@ namespace pvac {
 Operation
 ClientChannel::put(PutCallback* cb,
                    epics::pvData::PVStructure::const_shared_pointer pvRequest,
-                   bool getcurrent)
+                   bool getprevious)
 {
     if(!impl) throw std::logic_error("Dead Channel");
     if(!pvRequest)
         pvRequest = pvd::createRequest("field()");
 
-    std::tr1::shared_ptr<Putter> ret(Putter::build(cb, getcurrent));
+    std::tr1::shared_ptr<Putter> ret(Putter::build(cb, getprevious));
 
     {
         Guard G(ret->mutex);

src/client/clientRPC.cpp

@@ -29,6 +29,7 @@ struct RPCer : public pvac::detail::CallbackStorage,
     operation_type::shared_pointer op;
 
     pvac::ClientChannel::GetCallback *cb;
+    // 'event' may be modified as long as cb!=NULL
     pvac::GetEvent event;
 
     pvd::PVStructure::const_shared_pointer args;
@@ -110,6 +111,7 @@ struct RPCer : public pvac::detail::CallbackStorage,
     {
         std::tr1::shared_ptr<RPCer> keepalive(internal_shared_from_this());
         CallbackGuard G(*this);
+        if(!cb) return;
         event.message = "Disconnect";
 
         callEvent(G);

src/client/pva/client.h

@@ -385,7 +385,7 @@ public:
     //!                    If false, then previous=NULL
     Operation put(PutCallback* cb,
                   epics::pvData::PVStructure::const_shared_pointer pvRequest = epics::pvData::PVStructure::const_shared_pointer(),
-                  bool getcurrent = false);
+                  bool getprevious = false);
 
     //! Synchronious put operation
     inline