diff --git a/client.html b/client.html
index 84dedb0..3b32914 100644
--- a/client.html
+++ b/client.html
@@ -105,6 +105,8 @@
 						errorbox.style.display = 'block'
 						canvas.style.display = 'none'
 						console.error('Server reported error: ' + code + ': ' + msg)
+					} else if (type == 'ack') {
+						ws.send('ack')
 					}
 				}
 				ws.onerror = setup
diff --git a/wss.py b/wss.py
index ddf5c9f..78540f1 100644
--- a/wss.py
+++ b/wss.py
@@ -7,22 +7,61 @@ import random
 import time
 import shutil
 import tempfile
+import queue
 from websocket_server import WebsocketServer
 
 def cycle():
     try:
         changed = hcapi.get_img()
-    except ImportError as e:
-        server.send_message_to_all('err%noconn%Server failed to capture screenshot')
+    except Exception as e:
+        #server.send_message_to_all('err%noconn%Server failed to capture screenshot')
+        for client in clients.values():
+            client.send('err%noconn%Server failed to capture screenshot')
         time.sleep(3)
         return
 
     for i in changed:
-        threading.Thread(target=do_img, args=(i,)).start()      
+        threading.Thread(target=do_img, args=(i,)).start()
 
+    for client in clients.values():
+        client.ack()
+
+
+class Client:
+    def __init__(self, client, server):
+        self.client = client
+        self.server = server
+        self.queue = queue.Queue()
+        self.good = True
+    
+    def send(self, item, name):
+        self.messages[name] = item
+
+    def ack(self):
+        self.queue.put(['ack'])
+
+    def cycle(self):
+        while not self.good:
+            pass
+
+        item = self.queue.get()
+
+        if item[0] == 'msg':
+            self.server.send_message(self.client, item[1])
+        else:
+            self.server.send_message(self.client, 'ack')
+            self.good = False
+
+    def run(self):
+        while True:
+            self.cycle()
+clients = {}
 
 def do_img(imgname):
-    server.send_message_to_all(img(imgname))
+    #server.send_message_to_all(img(imgname))
+    for client in clients.values():
+        print(client)
+        client.send(img(imgname), img)
 
 
 def img(imgname):
@@ -34,29 +73,38 @@ def img(imgname):
     return response
 
 def new_client(client, server):
-    print('got client')
     try:
         imgname = hcapi.get_full_img()
     except Exception as e:
         server.send_message(client, 'err%noconn%Server failed to capture screenshot')
         return
 
+    clients[client['id']] = Client(client, server)
+
     with open(imgname, 'rb') as f:
         img = f.read()
     os.unlink(imgname)
     server.send_message(client, f'pic%0x0%data:imgage/jpeg;base64,{base64.b64encode(img).decode("utf-8")}')
+    clients[client['id']] = Client(client, server)
+    clients[client['id']].ack()
+    threading.Thread(target=clients[client['id']].run).start()
 
 def do_touch(client, server, message):
-    password, x, y, w = message.split(' ')
-    if password == 'password':
-        x, y, w = int(x), int(y), int(w)
-        hcapi.touch(x, y, w)
+    action = message.split(' ', 1)[0]
+    if action == 'ack':
+        clients[client['id']].good = True
     else:
-        server.send_message(client, f'badpass')
+        _, password, x, y, w = message.split(' ')
+        if password == 'password':
+            x, y, w = int(x), int(y), int(w)
+            hcapi.touch(x, y, w)
+        else:
+            clients[client['id']].send(f'badpass')
 
 def do_cycles():
     while True:
         cycle()
+        time.sleep(0.2)
 
 tmp = tempfile.mkdtemp(prefix="HCRA-")
 try: