Re: [Boost-users] boost::asio::deadline_timer destruction

Subject: Re: [Boost-users] boost::asio::deadline_timer destruction
From: Daniel (zin_corp_at_[hidden])
Date: 2013-04-19 12:07:10

Hello Igor,

Thank you for quick response.

But it requires of changing construction model. What if I want allocate objects at stack?

May be there are some technique which doesn't require from user to use shared_ptr technique? For example why boost::asio::deadline_timer::~deadline_timer doesn't wait completion of WaitHandler? Or is it bad way to wait smth in a destructor?

Thank you,
Daniel

> > I've noticed that WaitHandler can be called after
> > boost::asio::deadline_timer destruction. It may cause using of uninitialized
> > data. Are there any other solutions of graceful destruction of
> > boost::asio::deadline_timer to be sure that after this destruction
> > WaitHandler will never be called?
> 
> 
> Yes, the solution is to use shared_from_this idiom.
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