diff --git a/Zframework/init.lua b/Zframework/init.lua
index bf2d66fc..e89ff481 100644
--- a/Zframework/init.lua
+++ b/Zframework/init.lua
@@ -598,6 +598,11 @@ function love.run()
 							gc_setColor(.8,.8,.8)
 							gc_draw(TEXTURE.ws_running,-20,20*i-20)
 						end
+						local lastPongTime=WS.lastPongTime(WSnames[i])
+						if lastPongTime<1 then
+							gc_setColor(1,1,1,1-lastPongTime)
+							gc_rectangle("fill",0,20*i,-20,-20)
+						end
 					end
 					gc_pop()
 
diff --git a/Zframework/websocket.lua b/Zframework/websocket.lua
index 907c800b..eb1a91bd 100644
--- a/Zframework/websocket.lua
+++ b/Zframework/websocket.lua
@@ -174,6 +174,10 @@ function WS.status(name)
 	return wsList[name]and wsList[name].status or"dead"
 end
 
+function WS.lastPongTime(name)
+	return wsList[name]and timer()-wsList[name].lastPongTime or 999
+end
+
 function WS.setPingInterval(name,time)
 	local ws=wsList[name]
 	ws.pingInterval=math.max(time or 1,2.6)