NAME: DDS_DataReaderResourceLimitsQosPolicy::max_remote_writers_per_instance

DESCRIPTION: The DDS_DataReaderResourceLimitsQosPolicy::max_remote_writers_per_instance limits the maximum number of remote DDS_DataWriter entities a DDS_DataReader maintains state for per instance. If this resource-limit is lower than the actual number of remote datawriters updating an instance only state for up to DDS_DataReaderResourceLimitsQosPolicy::max_remote_writers_per_instance is maintained. It is not guaranteed to be the last DDS_DataReaderResourceLimitsQosPolicy::max_remote_writers_per_instance though. However, the last remote DDS_DataWriter to update an instance is always saved. When an instance is no longer updated by a known, to the datareader, datawriter, DDS_NOT_ALIVE_NO_WRITERS_INSTANCE_STATE state is signaled on the DDS_DataReader. Thus, if this resource-limit is lower than the actual number of remote datawriters updating an instance, DDS_NOT_ALIVE_NO_WRITERS_INSTANCE_STATE may be signaled even though there may be one or more datawriters still updating an instance. In this case the instance will go back to the DDS_ALIVE_INSTANCE_STATE.