Fix bytes_sent accounting in makefile's write

cherrypy · Oct 22, 2018 · 807aebe · 807aebe
1 parent 406dc18
commit 807aebe
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/cheroot/makefile.py b/cheroot/makefile.py
@@ -65,11 +65,12 @@ def _drop(self):
 
     def write(self, data):
         """Sendall for non-blocking sockets."""
+        bytes_sent = 0
         data_mv = memoryview(data)
         payload_size = len(data_mv)
-        while self.bytes_written <= payload_size:
+        while bytes_sent < payload_size:
             try:
-                self.send(data_mv[self.bytes_written:])
+                bytes_sent += self.send(data_mv[bytes_sent:])
             except socket.error as e:
                 if e.args[0] not in errors.socket_errors_nonblocking:
                     raise