Re: [boost] boost] [asio] intergrate with message loop how to

13 May 2014

      2014-05-09 20:08 GMT+08:00 Nat Goodspeed :
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On May 9, 2014, at 6:18 AM, microcai  wrote:
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2014-05-05 21:57 GMT+08:00 Nat Goodspeed :
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Perhaps you might propose a cross-platform asio API extension that could give you control at the times you want, using the completion-handler mechanism?
then there will be endless ways of loops that you need to integrated
into asio. glib, qt, WIN32 message loop ... etc.
Understood. I am not proposing that specific message-loop code be absorbed into Asio. I am asking whether you (or any interested reader) might be able to define an extension API that permits / facilitates a consuming Asio application to integrate with any required message loop.
some thing like  io_service::wait_events(); but , does not dispatch
the event. I can run seperated thread to call this, then post message
to gui thread, let gui thread run  io_service::poll() to dispatch the
handlers;

if the hander is executed in gui thread, we can avoid lots of
synchronization code between gui thread and asio thread( if
io_service::run() has to be run in seperated thread. ).