message: adding release interface to quic::DSRPacketizationRequestSender
diff: @@ -25,6 +25,13 @@ class DSRPacketizationRequestSender {
  // flush() tells the sender that it can send out packetization requests
  virtual bool flush() = 0;
  +
  + /**
  + * release() tells the sender that it should release resources.
  + * After release() is called, the sender should not receive any additional
  + * instructions
  + */
  + virtual void release() = 0;
  };
  } // namespace quic
  