update changelog

CHANGES.md

@@ -15,6 +15,10 @@
 
 * Content compression/decompression (br, gzip, deflate)
 
+* Server multi-threading
+
+* Gracefull shutdown support
+
 
 ## 0.2.1 (2017-11-03)
 

src/channel.rs

@@ -248,6 +248,7 @@ impl Node<()> {
 }
 
 
+/// Low-level io stream operations
 pub trait IoStream: AsyncRead + AsyncWrite + 'static {
     fn shutdown(&mut self, how: Shutdown) -> io::Result<()>;
 
@@ -274,6 +275,7 @@ impl IoStream for TcpStream {
 }
 
 
+/// Wrapper for `AsyncRead + AsyncWrite` types
 pub(crate) struct WrapperStream<T> where T: AsyncRead + AsyncWrite + 'static {
    io: T,
 }

src/h1.rs

@@ -942,13 +942,13 @@ mod tests {
     }
 
     impl IoStream for Buffer {
-        fn shutdown(&self, _: Shutdown) -> io::Result<()> {
+        fn shutdown(&mut self, _: Shutdown) -> io::Result<()> {
             Ok(())
         }
-        fn set_nodelay(&self, _: bool) -> io::Result<()> {
+        fn set_nodelay(&mut self, _: bool) -> io::Result<()> {
             Ok(())
         }
-        fn set_linger(&self, _: Option<time::Duration>) -> io::Result<()> {
+        fn set_linger(&mut self, _: Option<time::Duration>) -> io::Result<()> {
             Ok(())
         }
     }