Hi,
In short my program:
- creates an io_service
- calls acceptor::async_accept
- calls io_service.run
- handle several connections OK
- calls io_service.stop
- the acceptor goes out of scope (i.e. the destructor of the owning
object is ran)
- calls io_service.restart
- calls acceptor::async_accept which then throws "Operation cancelled"
Should it be possible to do this? When/under what circumstances does
async_accept throw this exception?
Difficult to comment without compiling up the code and trying it locally. Are you able to share a git repo that I can build? (cmake if possible)
Thanks.
Could it be connected with the fact that the acceptor's destructors
documents that is does some cleanup but actually does nothing, from the
source:
/// Destroys the acceptor.
/**
* This function destroys the acceptor, cancelling any outstanding
* asynchronous operations associated with the acceptor as if by calling
* @c cancel.
*/
~basic_socket_acceptor()
{
}
OS: Linux Debian Bullseye, Boost 1.74, gcc 10
TIA
Joost
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