id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
12391	Visual Studio 2010 hangs up when linking boost log object	xinyan.zhang@…	Andrey Semashev	"I am using Visual Studio 2010 with SP1. I met a very strange problem: Visual Studio 2010 hangs up when linking boost log object. There is a work-around -- stop the building and restart it. Then it will success.

I found if I set the second parameter ""start_thread"" to false in my sink ctor, and start thread explicitly, this problem disappears. But the second problem appears -- the application hangs up at run time. I have to remove the line ""fileSink->run();"". Then it does not hang up in either building and run time.

My question is if I does not start thread for asynchronous_sink, is there any problem or any impact to the performance? Any way, I can still see the log record. Thank you.

{{{
        typedef boost::log::sinks::asynchronous_sink< boost::log::sinks::text_file_backend > text_sink;
        boost::shared_ptr< text_sink > fileSink;
	boost::shared_ptr< sinks::text_file_backend > backend =
	boost::make_shared< sinks::text_file_backend >(
			boost::log::keywords::file_name = filePath,
			boost::log::keywords::time_based_rotation = sinks::file::rotation_at_time_point(0, 0, 0) //file rotation every day at midnight
			);
	
	fileSink.reset(new text_sink(backend, false)); // hangs up during linking object, if set to true

        //fileSink->run();  // hangs up during rum time
}}}
"	Bugs	closed	To Be Determined	log	Boost 1.61.0	Problem	invalid	Visual Studio 2010