Make Extensions#close safe to call if @sessions is not yet initialised, in case the socket is closed before handshaking.

2015-02-16 09:54:08 +00:00
parent 7e29a5c63e
commit 88abae45d2
1 changed files with 2 additions and 0 deletions
@@ -155,6 +155,8 @@ module WebSocket
    end

    def close
+      return unless @sessions
+
      @sessions.each do |ext, session|
        session.close rescue nil
      end