diff --git a/kafka_server/broker/file/read.py b/kafka_server/broker/file/read.py
index b0eb161..4bec853 100644
--- a/kafka_server/broker/file/read.py
+++ b/kafka_server/broker/file/read.py
@@ -29,12 +29,12 @@ def __new__(cls, *args, **kwargs):
         return cls._instance
 
     def __init__(self, partition: str, replica: str):
+        self.subscribers = None
         if not hasattr(self, 'initialized'):
             self.partition = partition
             self.message_in_fly = False
             self.message_in_fly_since = datetime.now()
             self.segment = Segment(partition, replica)
-            self.subscribers = self.get_subscribers()
             self.initialized = True
 
             self.toggle_thread = threading.Thread(target=self.toggle_message_in_fly)
@@ -51,9 +51,7 @@ def toggle_message_in_fly(self):
             time.sleep(5)
 
     def read_data(self):
-        if len(self.subscribers) == 0:
-            self.subscribers = self.get_subscribers()
-
+        self.subscribers = self.get_subscribers()
         if len(self.subscribers) == 0:
             print("No subscribers")
             return None, None
@@ -166,9 +164,7 @@ def choose_subscriber(self):
         for i, key in enumerate(self.subscribers.keys()):
             id_to_key[i] = key
 
-        print("id_to_key", id_to_key)
         chosen_key = id_to_key[read_index % subscriber_count]
-        print("chosen_key", chosen_key)
         return chosen_key, self.subscribers[chosen_key]
 
     def load_message_in_fly(self):