Re: [Boost-users] [asio] Connection not ending

Subject: Re: [Boost-users] [asio] Connection not ending
From: Markus Bonk (markus_bonk_at_[hidden])
Date: 2012-05-10 03:31:02

Thank you. I had read that, which is why I mentioned I was not destroying the server.
What I want to do is to cap all connections, because say a password has changed. How could I get the io_service to invoke the handlers with a predefined "stop" error?

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-----Original Message-----
From: boost-users-bounces_at_[hidden] [mailto:boost-users-bounces_at_[hidden]] On Behalf Of Igor R
Sent: Wednesday, May 09, 2012 5:35 PM
To: boost-users_at_[hidden]
Subject: Re: [Boost-users] [asio] Connection not ending

> I have a sample based on the http server 3 example.
>
> I am calling io_service::stop which ends all the threads and the
> tcp_server's run routine exits.  But currently I am not seeing the
> destructor of the connection being called. It looks like the shared pointers
> passed to async_read_some are not being freed. Do I need to do something
> specific the cancel the connection? I am not destroying the server.

After you call io_service::stop(), io_service::run() exits as soon as
possible. The handlers are not invoked and not cleared, so all the
shared_ptr's embedded into these handlers are sill alive. The handlers
will be cleared on ~io_service invocation, as documented:
http://www.boost.org/doc/libs/1_49_0/doc/html/boost_asio/reference/io_service/_io_service.html
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