From 179112e005b2086ca79253c312490bba8d225ff8 Mon Sep 17 00:00:00 2001
From: balki <3070606-balki@users.noreply.gitlab.com>
Date: Wed, 19 Dec 2018 02:07:43 -0500
Subject: [PATCH] remove drain

---
 mail4one/pop3.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/mail4one/pop3.py b/mail4one/pop3.py
index 4c8debe..afb4b02 100644
--- a/mail4one/pop3.py
+++ b/mail4one/pop3.py
@@ -65,10 +65,6 @@ def write(data):
     Session.writer().write(data)
 
 
-async def drain():
-    await Session.writer().drain()
-
-
 def validate_user_and_pass(username, password):
     if username != password:
         raise AuthError("Invalid user pass")
@@ -135,7 +131,6 @@ def trans_command_list(mails, req):
         for entry in mails.get_all():
             write(msg(f"{entry.nid} {entry.size}"))
         write(end())
-        await drain()
 
 
 def trans_command_uidl(mails, req):
@@ -150,7 +145,6 @@ def trans_command_uidl(mails, req):
         for entry in mails.get_all():
             write(msg(f"{entry.nid} {entry.uid}"))
         write(end())
-        await drain()
 
 
 def trans_command_retr(mails, req):
@@ -208,6 +202,7 @@ async def process_transactions(mails_list: List[MailEntry]):
             raise ClientError("We shouldn't reach here")
         else:
             func(mails, req)
+            await Session.writer().drain()
 
 
 async def transaction_stage(deleted_items_path: Path):