Revert "Replace ensure_future usages to create_task"

This reverts commit 9940dd67

pyrogram/client/client.py

@@ -352,14 +352,14 @@ class Client(Methods, BaseClient):
 
         for _ in range(Client.UPDATES_WORKERS):
             self.updates_worker_tasks.append(
-                asyncio.create_task(self.updates_worker())
+                asyncio.ensure_future(self.updates_worker())
             )
 
         log.info("Started {} UpdatesWorkerTasks".format(Client.UPDATES_WORKERS))
 
         for _ in range(Client.DOWNLOAD_WORKERS):
             self.download_worker_tasks.append(
-                asyncio.create_task(self.download_worker())
+                asyncio.ensure_future(self.download_worker())
             )
 
         log.info("Started {} DownloadWorkerTasks".format(Client.DOWNLOAD_WORKERS))
@@ -1623,7 +1623,7 @@ class Client(Methods, BaseClient):
                     return
 
                 try:
-                    await asyncio.create_task(session.send(data))
+                    await asyncio.ensure_future(session.send(data))
                 except Exception as e:
                     log.error(e)
 
@@ -1644,7 +1644,7 @@ class Client(Methods, BaseClient):
         file_id = file_id or self.rnd_id()
         md5_sum = md5() if not is_big and not is_missing_part else None
         pool = [Session(self, self.storage.dc_id, self.storage.auth_key, is_media=True) for _ in range(pool_size)]
-        workers = [asyncio.create_task(worker(session)) for session in pool for _ in range(workers_count)]
+        workers = [asyncio.ensure_future(worker(session)) for session in pool for _ in range(workers_count)]
         queue = asyncio.Queue(16)
 
         try:

pyrogram/client/ext/dispatcher.py

@@ -98,7 +98,7 @@ class Dispatcher:
             self.locks_list.append(asyncio.Lock())
 
             self.update_worker_tasks.append(
-                asyncio.create_task(self.update_worker(self.locks_list[-1]))
+                asyncio.ensure_future(self.update_worker(self.locks_list[-1]))
             )
 
         log.info("Started {} UpdateWorkerTasks".format(self.workers))

pyrogram/client/ext/syncer.py

@@ -59,7 +59,7 @@ class Syncer:
     @classmethod
     def start(cls):
         cls.event.clear()
-        asyncio.create_task(cls.worker())
+        asyncio.ensure_future(cls.worker())
 
     @classmethod
     def stop(cls):

pyrogram/session/session.py

@@ -123,8 +123,8 @@ class Session:
             try:
                 await self.connection.connect()
 
-                self.net_worker_task = asyncio.create_task(self.net_worker())
-                self.recv_task = asyncio.create_task(self.recv())
+                self.net_worker_task = asyncio.ensure_future(self.net_worker())
+                self.recv_task = asyncio.ensure_future(self.recv())
 
                 self.current_salt = FutureSalt(0, 0, Session.INITIAL_SALT)
                 self.current_salt = FutureSalt(
@@ -137,7 +137,7 @@ class Session:
                 self.current_salt = \
                     (await self._send(functions.GetFutureSalts(num=1), timeout=self.START_TIMEOUT)).salts[0]
 
-                self.next_salt_task = asyncio.create_task(self.next_salt())
+                self.next_salt_task = asyncio.ensure_future(self.next_salt())
 
                 if not self.is_cdn:
                     await self._send(
@@ -157,7 +157,7 @@ class Session:
                         timeout=self.START_TIMEOUT
                     )
 
-                self.ping_task = asyncio.create_task(self.ping())
+                self.ping_task = asyncio.ensure_future(self.ping())
 
                 log.info("Session initialized: Layer {}".format(layer))
                 log.info("Device: {} - {}".format(self.client.device_model, self.client.app_version))
@@ -351,7 +351,7 @@ class Session:
                     log.warning("Server sent \"{}\"".format(Int.read(BytesIO(packet))))
 
                 if self.is_connected.is_set():
-                    asyncio.create_task(self.restart())
+                    asyncio.ensure_future(self.restart())
 
                 break