i'am using a copy of the master branch of protobuf v 3.0.0-beta-1.

   DynamicMessageFactory dynamicMessageFactory;
   Arena myArena;

   const Descriptor *messageDesc = 
m_pProtoFileDescriptor->FindMessageTypeByName( "Foo" );
   Message *fooMessage = dynamicMessageFactory.GetPrototype( messageDesc 

What i try to do is loading a .proto file at runtime and create various 
Message instances from it by name. I want to use a Arena cause of the 
massive amount of message creations out of this loaded .proto Descriptor.

Unfortunately both the DynamicMessageFactory and the Arena try to destroy 
the created message. The Message::New method description says that the 
ownership of the created message will be passed to the caller or in this 
case the arena.

Is there another way to create Message instances out of a Descriptor at 
Is it intended to use the DynamicMessageFactory in common with a Arena?

With best regards, 


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