--- a/src/heartbeat.js.luan	Sat Mar 08 17:29:57 2025 -0700
+++ b/src/heartbeat.js.luan	Sat Mar 08 20:26:19 2025 -0700
@@ -2,6 +2,8 @@
 local error = Luan.error
 local String = require "luan:String.luan"
 local to_number = String.to_number or error()
+local Parsers = require "luan:Parsers.luan"
+local json_string = Parsers.json_string or error()
 local Time = require "luan:Time.luan"
 local time_now = Time.now or error()
 local Io = require "luan:Io.luan"
@@ -9,28 +11,33 @@
 local User = require "site:/lib/User.luan"
 local current_user = User.current or error()
 local Shared = require "site:/lib/Shared.luan"
-local http_push_to_users = Shared.http_push_to_users or error()
+local compressed = Shared.compressed or error()
+local Online = require "site:/lib/Online.luan"
+local set_online = Online.set or error()
+local get_online = Online.get or error()
 local Logging = require "luan:logging/Logging.luan"
 local logger = Logging.logger "heartbeat.js"
 
 
 return function()
 	local user = current_user() or error()
-	local user_ids = user.chatting_with_ids()
-	local js = "setOnline("..user.id..")"
-	http_push_to_users( user_ids, js )
+	set_online(user)
+	Io.stdout = Http.response.text_writer()
 
 	local last_update = Http.request.parameters.last_update or error()
 	last_update = to_number(last_update) or error(last_update)
 	local user_last_update = user.last_update()
-	local now = time_now()
-	if now - user_last_update < 10000 or last_update >= user_last_update then
-		-- logger.info "ok"
+	if time_now() - user_last_update > 70000 and last_update < user_last_update then
+		logger.info "update"
+%>
+		location = '/';
+<%
 		return
 	end
-	logger.info "update"
-	Io.stdout = Http.response.text_writer()
+
+	local online = get_online(user)
 %>
-	location = '/';
+	online = <%=json_string(online,compressed)%>;
+	showOnline();
 <%
 end