Fix a race condition in TLS

Relevant CPython PR: python/cpython#7175
MagicStack · May 28, 2018 · 447e124 · 447e124
1 parent 6b85fd3
commit 447e124
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/uvloop/sslproto.pyx b/uvloop/sslproto.pyx
@@ -563,10 +563,10 @@ class SSLProtocol(object):
         # (b'', 1) is a special value in _process_write_backlog() to do
         # the SSL handshake
         self._write_backlog.append((b'', 1))
-        self._loop.call_soon(self._process_write_backlog)
         self._handshake_timeout_handle = \
             self._loop.call_later(self._ssl_handshake_timeout,
                                   self._check_handshake_timeout)
+        self._process_write_backlog()
 
     def _check_handshake_timeout(self):
         if self._in_handshake is True: