How can we simulate receiving the RSSL_STREAM_UNSPECIFIED message? What should the client application behavior be when receiving that message? From this post, https://community.developers.refinitiv.com/questions/46630/rssl-state-message-and-how-do-we-handle-rssl-strea.html, it seems that the correct response is to ignore/not process RSSL_STREAM_UNSPECIFIED. Are there any cases where RSSL_STREAM_UNSPECIFIED should be processed or acted on?