Replace asyncio.sleep in asyncio.wait with timeout

irclog.py

@@ -336,7 +336,7 @@ class IRCClientProtocol(asyncio.Protocol):
 			now = time.time()
 			if self.lastSentTime is not None and now - self.lastSentTime < 1:
 				self.logger.debug(f'Rate limited')
-				await asyncio.wait((asyncio.sleep(self.lastSentTime + 1 - now), self.connectionClosedEvent.wait()), return_when = asyncio.FIRST_COMPLETED)
+				await asyncio.wait({self.connectionClosedEvent.wait()}, timeout = self.lastSentTime + 1 - now)
 				if self.connectionClosedEvent.is_set():
 					break
 			self.logger.debug(f'Send: {data!r}')
@@ -553,7 +553,7 @@ class IRCClientProtocol(asyncio.Protocol):
 		# The server acknowledges a QUIT by sending an ERROR and closing the connection. The latter triggers connection_lost, so just wait for the closure event.
 		self.logger.info('Quitting')
 		self.send(b'QUIT :Bye')
-		await asyncio.wait((asyncio.sleep(10), self.connectionClosedEvent.wait()), return_when = asyncio.FIRST_COMPLETED)
+		await asyncio.wait({self.connectionClosedEvent.wait()}, timeout = 10)
 		if not self.connectionClosedEvent.is_set():
 			self.logger.error('Quitting cleanly did not work, closing connection forcefully')
 			# Event will be set implicitly in connection_lost.
@@ -618,7 +618,7 @@ class IRCClient:
 						await self._protocol.quit()
 			except (ConnectionRefusedError, ssl.SSLError, asyncio.TimeoutError) as e:
 				self.logger.error(str(e))
-			await asyncio.wait((asyncio.sleep(5), sigintEvent.wait()), return_when = asyncio.FIRST_COMPLETED)
+			await asyncio.wait({sigintEvent.wait()}, timeout = 5)
 			if sigintEvent.is_set():
 				self.logger.debug('Got SIGINT, putting EOF and breaking')
 				self.messageQueue.put_nowait(messageEOF)
@@ -707,7 +707,7 @@ class Storage:
 
 	async def flush_files(self, flushExitEvent):
 		while True:
-			await asyncio.wait((flushExitEvent.wait(), asyncio.sleep(60)), return_when = asyncio.FIRST_COMPLETED)
+			await asyncio.wait({flushExitEvent.wait()}, timeout = 60)
 			self.logger.debug('Flushing files')
 			for _, f in self.files.values():
 				f.flush()