diff --git a/client.py b/client.py
index cff60ea..8daf946 100644
--- a/client.py
+++ b/client.py
@@ -36,7 +36,7 @@ CONNECT_TIMEOUT = 2
 WAITING_TIME = 0.001
 SERVER_MAX = 1
 stop = False
-
+DUMP_AGENTS_NUMBER = 1
 
 class State(Enum):
     INITIAL = 1
@@ -80,12 +80,16 @@ class RCFClient(object):
         self.net_agent.daemon = True
         self.net_agent.start()
 
+
         # Local data translation agent
-        self.serial_agent = threading.Thread(
-            target=serialization_agent, args=(self.serial_product, self.serial_feed), name="serial-agent")
-        self.serial_agent.daemon = True
-        self.serial_agent.start()
-        
+        self.serial_agents = []
+
+        for a in range(0, DUMP_AGENTS_NUMBER):
+            serial_agent = threading.Thread(
+            target=dumper_agent, args=(self.serial_product, self.serial_feed), name="serial-agent")
+            serial_agent.daemon = True
+            serial_agent.start()
+            self.serial_agents.append(serial_agent)
 
     def connect(self, id, address, port):
         self.pipe.send_multipart([b"CONNECT", (id.encode() if isinstance(
@@ -99,6 +103,7 @@ class RCFClient(object):
         self.pipe.send_multipart(
             [b"INIT"])
 
+
     def disconnect(self):
         """
         Disconnect
@@ -106,6 +111,7 @@ class RCFClient(object):
         self.pipe.send_multipart(
             [b"DISCONNECT"]) 
 
+
     def set(self, key, value=None, override=False):
         """Set new value in distributed hash table
         Sends [SET][key][value] to the agent
@@ -122,6 +128,7 @@ class RCFClient(object):
         #  self.pipe.send_multipart(
             # [b"SET", umsgpack.packb(key), (umsgpack.packb(value) if value else umsgpack.packb('None')),umsgpack.packb(override)])
 
+
     def add(self, key, value=None):
         """Set new value in distributed hash table
         Sends [SET][key][value] to the agent
@@ -147,6 +154,9 @@ class RCFClient(object):
 
             global stop
             stop = True
+        for a in range(0,DUMP_AGENTS_NUMBER):
+            self.serial_feed.put('exit')
+
 
     # READ-ONLY FUNCTIONS 
     def get(self, key):
@@ -481,87 +491,15 @@ def rcf_client_agent(ctx,store, pipe, queue):
     # else: else
     #     agent.state = State.INITIAL
 
-
-class SerializationAgent(object):
-    ctx = None
-    pipe = None
-
-    def __init__(self, ctx, pipe, product, feed):
-        self.ctx = ctx
-        self.pipe = pipe
-        self.product = product
-        self.feed = feed
-        logger.info("serialisation service launched")
-
-    def control_message(self):
-        msg = self.pipe.recv_multipart(zmq.NOBLOCK)
-        command = msg.pop(0)
-
-        if command == b"DUMP":
-            key = umsgpack.unpackb(msg[0])
-
-            value = helpers.dump(key)
-
-            self.product.put((key,value))
-            # self.pipe.send_multipart(umsgpack.packb(value))
-
-        elif command == b"LOAD":
-
-            key = umsgpack.unpackb(msg[0])
-            value = umsgpack.unpackb(msg[1])
-
-            helpers.load(key, value)
-
-            self.pipe.send_multipart([b"DONE"])
-
-
-def serialization_agent(product,  feed ):
-    # agent = SerializationAgent(ctx, pipe, feed)
-
-    global stop
-
+def dumper_agent(product,  feed):
     while True:
-        if stop:
+        key = feed.get()
+
+        if key == 'exit':
             break
 
-        
-        key = feed.get()
         value = helpers.dump(key)
 
         if value:
             product.put((key,value))
-        # poller = zmq.Poller()
-        # poller.register(agent.pipe, zmq.POLLIN)
-
-        # try:
-        #     items = dict(poller.poll(1))
-        # except:
-        #     raise
-        #     break
-
-        # if agent.pipe in items:
-        #     agent.control_message()
-
-        # TODO : Fill tasks
-
-class RCFSyncAgent(object):
-    ctx = None
-    pipe = None
-
-    def __init__(self, feed):
-        self.feed = feed
-        logger.info("sync service launched")
-    
-
-
-
-def rcf_sync_agent(ctx, feed):
-    agent = RCFSyncAgent(feed)
-
-    global stop
-    while True:
-        if stop:
-            break
-
-        # Synchronisation
-
+    
\ No newline at end of file
diff --git a/helpers.py b/helpers.py
index a223554..5eecfdb 100644
--- a/helpers.py
+++ b/helpers.py
@@ -175,6 +175,13 @@ def load_object(target=None, data=None, create=False):
         target.matrix_world = mathutils.Matrix(data["matrix_world"])
 
         target.id = data['id']
+        
+        client = bpy.context.scene.session_settings.username
+
+        if target.id == client:
+            target.hide_select = False
+        else:
+            target.hide_select = True
 
     except:
         logger.error("Object {} loading error ".format(data["name"]))
diff --git a/operators.py b/operators.py
index 2ce14e9..71a3863 100644
--- a/operators.py
+++ b/operators.py
@@ -116,7 +116,6 @@ def update_selected_object(context):
         client_data[0][1]['active_objects'] = []
         client_instance.set(client_key,client_data[0][1])
 
- 
 
     # for update in local_updates:
 
@@ -146,17 +145,7 @@ def update_selected_object(context):
     # return False
 
 
-def update_rights():
-    
-    C = bpy.context
-    D = bpy.data
-    client = C.scene.session_settings.username
 
-    for obj in C.scene.objects:
-            if obj.id == client:
-                 D.objects[obj.name].hide_select = False
-            else:
-                D.objects[obj.name].hide_select = True
 
 
 def init_datablocks():
@@ -189,7 +178,6 @@ def draw_tick():
     # Upload
     upload_client_instance_position()
 
-    update_rights()
 
     return .2