From 1c6c71d4b9530d55137aa11a2bca7337cb3cbb50 Mon Sep 17 00:00:00 2001
From: Pavel Minaev <int19h@gmail.com>
Date: Thu, 18 Oct 2018 16:10:29 -0700
Subject: [PATCH] Fix DebugSession to match the new CLI syntax.

---
 pytests/helpers/session.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pytests/helpers/session.py b/pytests/helpers/session.py
index 9d8dbe04..05f75b8e 100644
--- a/pytests/helpers/session.py
+++ b/pytests/helpers/session.py
@@ -133,10 +133,11 @@ class DebugSession(object):
             argv += ['-m', 'ptvsd']
 
         if self.method == 'attach_socket':
-            argv += ['--port', str(self.ptvsd_port), '--wait']
+            argv += ['--wait']
         else:
             self._listen()
-            argv += ['--host', 'localhost', '--port', str(self.ptvsd_port)]
+            argv += ['--client']
+        argv += ['--host', 'localhost', '--port', str(self.ptvsd_port)]
 
         if self.multiprocess:
             argv += ['--multiprocess']