narrow the surface area of the ControlSettings api to expose only a few remote settings

2017-07-23 18:32:22 +00:00
parent 82ba0dde71
commit df5f31a63c
8 changed files with 110 additions and 74 deletions
--- a/src/proto/stream_recv_open.rs
+++ b/src/proto/stream_recv_open.rs
@@ -66,7 +66,9 @@ impl<T> ApplySettings for StreamRecvOpen<T>
 {
    fn apply_local_settings(&mut self, set: &frame::SettingSet) -> Result<(), ConnectionError> {
        self.max_concurrency = set.max_concurrent_streams();
-        self.initial_window_size = set.initial_window_size();
+        if let Some(sz) = set.initial_window_size() {
+            self.initial_window_size = sz;
+        }
        self.inner.apply_local_settings(set)
    }