636 

   637 module:hook_global("server-stopping", function()

   638 	-- Close smacks-enaled sessions ourselves instead of letting mod_c2s close

   639 	-- it, which invalidates the smacks session. This allows preserving the

   640 	-- counter value, so it can be communicated to the client when it tries to

   641 	-- resume the lost session after a restart.

   642 	for _, user in pairs(local_sessions) do

   643 		for _, session in pairs(user.sessions) do

   644 			if session.resumption_token then

   645 				if old_session_registry:set(session.username, session.resumption_token, { h = session.handled_stanza_count }) then

   646 					session.resumption_token = nil;

   647 					if session.conn then

   648 						session.conn:close()

   649 						session.conn = nil;

   650 						-- Now when mod_c2s gets here, it will immediately destroy the

   651 						-- session since it is unconnected.

   652 					end

   653 				end

   654 			end

   655 		end

   656 	end

   657 end, -90);