Function attachmentShutdownThread

src/jrd/jrd.cpp:8918–8956

	}

	THREAD_ENTRY_DECLARE attachmentShutdownThread(THREAD_ENTRY_PARAM arg)
	{
#ifdef WIN_NT
		ThreadModuleRef thdRef(attachmentShutdownThread, &engineShutdown);
#endif

		AttShutParams* params = static_cast<AttShutParams*>(arg);
		AttachmentsRefHolder* attachments = params->attachments;

		try
		{
			params->startCallCompleteSem.enter();
		}
		catch (const Exception& ex)
		{
			iscLogException("attachmentShutdownThread", ex);
			return 0;
		}

		fb_assert(params->thread.isCurrent());
		Thread::Mark mark(params->thread);

		try
		{
			shutThreadCollect->running(std::move(params->thread));
			params->thdStartedSem.release();

			MutexLockGuard guard(shutdownMutex, FB_FUNCTION);
			if (!engineShutdown)
				shutdownAttachments(attachments, isc_att_shut_db_down);
		}
		catch (const Exception& ex)
		{
			iscLogException("attachmentShutdownThread", ex);
		}

		shutThreadCollect->ending(mark);
		return 0;
	}
} // anonymous namespace