optimize websocket stream

src/client/parser.rs

@@ -78,7 +78,6 @@ impl HttpResponseParser {
                             -> Poll<Option<Bytes>, PayloadError>
         where T: IoStream
     {
-        println!("PARSE payload, {:?}", self.decoder.is_some());
         if self.decoder.is_some() {
             loop {
                 // read payload