From 516ba9215befc3ff2bb9a74b3ce61dab57365f85 Mon Sep 17 00:00:00 2001
From: bubbleboy14 <mario.balibrera@gmail.com>
Date: Thu, 25 Apr 2024 03:28:37 -0700
Subject: [PATCH] _bw(): check sent count

---
 rel/rel.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/rel/rel.py b/rel/rel.py
index 9996218..fa95ea5 100644
--- a/rel/rel.py
+++ b/rel/rel.py
@@ -298,7 +298,12 @@ def stop():
 def _bw(fn):
     wopts = writings[fn]
     try:
-        wopts["sender"](wopts["sock"], wopts["data"].pop(0))
+        wd = wopts["data"][0]
+        sent = wopts["sender"](wopts["sock"], wd)
+        if sent == len(wd):
+            wopts["data"].pop(0)
+        else:
+            wopts["data"][0] = wd[sent:]
         return wopts["data"]
     except OSError:
         wopts["err"]()