many, many changes

src/ca/netWriteNotifyIO_IL.h

@@ -28,3 +28,22 @@ inline void netWriteNotifyIO::operator delete ( void *pCadaver, size_t size )
     netWriteNotifyIO::freeList.release ( pCadaver, size );
 }
 
+//
+// we need to be careful about exporting a raw IO
+// pointer because the IO object may be deleted 
+// at any time when the channel disconnects or the
+// IO completes
+//
+inline bool netWriteNotifyIO::factory ( nciu &chan, cacNotify &notify, ca_uint32_t &id )
+{
+    netWriteNotifyIO *pIO = new netWriteNotifyIO ( chan, notify );
+    if ( pIO ) {
+        id = pIO->getId ();
+        return true;
+    }
+    else {
+        return false;
+    }
+}
+
+