From 4fcfd87f5b0ab35bd2d1a1e946a3a96ec2057080 Mon Sep 17 00:00:00 2001
From: ed <s@ocv.me>
Date: Sat, 7 Aug 2021 18:40:28 +0200
Subject: [PATCH] fix transfer limit

---
 copyparty/authsrv.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/copyparty/authsrv.py b/copyparty/authsrv.py
index a31684c0..45c7026a 100644
--- a/copyparty/authsrv.py
+++ b/copyparty/authsrv.py
@@ -182,10 +182,12 @@ class Lim(object):
 
         bups = self.bups[ip]
         cutoff = time.time() - self.bwin
+        mark = self.bupc[ip]
         while bups and bups[0][0] < cutoff:
-            self.bupc[ip] -= bups.pop(0)[1]
+            mark -= bups.pop(0)[1]
 
-        if len(bups) >= self.bmax:
+        self.bupc[ip] = mark
+        if mark >= self.bmax:
             raise Pebkac(429, "ingress saturated")