From 3ebe5a5147db20036d0762b92898f313b4d2f8d8 Mon Sep 17 00:00:00 2001
From: Thomas Kriechbaumer <thomas@kriechbaumer.name>
Date: Thu, 3 Sep 2015 21:22:55 +0200
Subject: [PATCH] http2: do net let Settings frames escape

---
 netlib/http/http2/protocol.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/netlib/http/http2/protocol.py b/netlib/http/http2/protocol.py
index 2fbe7705c..4328ebddb 100644
--- a/netlib/http/http2/protocol.py
+++ b/netlib/http/http2/protocol.py
@@ -285,6 +285,8 @@ class HTTP2Protocol(semantics.ProtocolMixin):
         return True
 
     def _handle_unexpected_frame(self, frm):
+        if isinstance(frm, frame.SettingsFrame):
+            return
         if self.unhandled_frame_cb:
             self.unhandled_frame_cb(frm)