manster_logging_test.rar <http://boost.2283326.n4.nabble.com/file/n4637182/manster_logging_test.rar> Andrey, I am using v.1.1 in code attached in file. It is a test of 2 files. Please, take a look at those files, tell if you succeed to compile them. This is the same code as above but without adapter, which worked. Info: after tracing I get Here is the problem, WatForSingleObject is called and after one BOOST_LOG macros app. is frozen. basic_time_mutex.cpp void lock() { if(try_lock()) { return; } long old_count=active_count; mark_waiting_and_try_lock(old_count); if(old_count&lock_flag_value) { bool lock_acquired=false; void* const sem=get_event(); do { BOOST_VERIFY(win32::WaitForSingleObject( sem,::boost::detail::win32::infinite)==0); clear_waiting_and_try_lock(old_count); lock_acquired=!(old_count&lock_flag_value); } while(!lock_acquired); } } Then function below returns false. sink_frontends.cpp template< typename CharT > BOOST_LOG_EXPORT bool synchronous_frontend< CharT >::try_consume(record_type const& record) { register implementation* pImpl = this->BOOST_NESTED_TEMPLATE get_impl< implementation >(); try { unique_lock< mutex > lock(pImpl->m_BackendMutex, try_to_lock); if (lock.owns_lock()) { (pImpl->m_Consume)(pImpl->m_pBackend.get(), record); return true; } else return false; // returns } in locks.hpp bool try_lock() { if(m==0) { boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex")); } if(owns_lock()) // failed is_locked=false; -- View this message in context: http://boost.2283326.n4.nabble.com/Boost-log-set-channel-name-dynamically-fo... Sent from the Boost - Dev mailing list archive at Nabble.com.