How to delete a doc when it no longer has any single client socket attached?

[WinMinTun]

I need to clean up the docs in sharedb in memory db when there is any single client socket attached to them. How to delete the doc from in memory db? Thanks.

[nickasd]

This is an interesting point. It would be nice to extend this by adding an option which would force documents to push local changes only if and as soon as there are other clients connected, so that when nobody else is viewing or is subscribed to a document there is less network traffic.

[WinMinTun]

@nickasd That would be generally cool too, but what if network gets suddenly down? Our local copy will be out of sync for a long time until further reconnect and after reconnection, I think it would be unacceptable final result for all parties.. but my case is different one.. I uses default in-memory database of sharedb and I don't know how to delete the unused docs (any sockets attached to) from in-memory db to prevent memory crash.