From 33c417942c8bf61d49adb1b2790aa9519613acdb Mon Sep 17 00:00:00 2001
From: Dan <14043624+delivrance@users.noreply.github.com>
Date: Sun, 29 Apr 2018 20:20:34 +0200
Subject: [PATCH] Clear thread lists when stopping. Related to #62

---
 pyrogram/client/client.py                | 4 ++++
 pyrogram/client/dispatcher/dispatcher.py | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/pyrogram/client/client.py b/pyrogram/client/client.py
index b52d0d25..35124c0f 100644
--- a/pyrogram/client/client.py
+++ b/pyrogram/client/client.py
@@ -385,12 +385,16 @@ class Client:
         for i in self.updates_workers_list:
             i.join()
 
+        self.updates_workers_list.clear()
+
         for _ in range(self.DOWNLOAD_WORKERS):
             self.download_queue.put(None)
 
         for i in self.download_workers_list:
             i.join()
 
+        self.download_workers_list.clear()
+
         self.dispatcher.stop()
 
         self.is_started = False
diff --git a/pyrogram/client/dispatcher/dispatcher.py b/pyrogram/client/dispatcher/dispatcher.py
index a62d0fab..15e6ccd1 100644
--- a/pyrogram/client/dispatcher/dispatcher.py
+++ b/pyrogram/client/dispatcher/dispatcher.py
@@ -68,6 +68,8 @@ class Dispatcher:
         for i in self.workers_list:
             i.join()
 
+        self.workers_list.clear()
+
     def add_handler(self, handler, group: int):
         if group not in self.groups:
             self.groups[group] = []