Re: [pvdata-core] base class for implementing services

[Matej S. <mat...@co...>]

> It never returns from
>    channelGetRequester->channelGetConnect(
>       Status::OK,
>       getPtrSelf(),
>       pvTop,
>       bitSet);


You call getPtrSelf(), i.e. shared_from_this(),  in constructor, when nobody
owns shared_pointer to the instance being constructed.
This throws an exception (so actually channelGetConnect gets never called).

This is also reported:

$ ./bin/darwin-x86/pvget exampleChannel
[exampleChannel] failed to create channel get: Status [type=FATAL,
message=tr1::bad_weak_ptr]

You must all channelGetConnect() later.

Matej