s_nConsumerThreadCount = cfg.get_size_t( "ConsumerCount", s_nConsumerThreadCount );
s_nProducerThreadCount = cfg.get_size_t( "ProducerCount", s_nProducerThreadCount );
s_nQueueSize = cfg.get_size_t( "QueueSize", s_nQueueSize );
s_nConsumerThreadCount = cfg.get_size_t( "ConsumerCount", s_nConsumerThreadCount );
s_nProducerThreadCount = cfg.get_size_t( "ProducerCount", s_nProducerThreadCount );
s_nQueueSize = cfg.get_size_t( "QueueSize", s_nQueueSize );