If you r going to wait response,or block the goroutine in a getty session(tcp conection), task pool can not be null。

func (s *Server) newSession(session getty.Session) error {
	var (
		ok      bool
		tcpConn *net.TCPConn
	)
	
	// 省略部分代码...
	session.SetTaskPool(srvGrpool)
	return nil
}

ortherwise,handleTcpPackage() will blocked,led to the response missing

func (s *session

Now application creates a video named "output.mp4". The task is to create a unique name in the following format "SR_DDMMYYYY_%%%.mp4"

DDMMYYYY represents the date, month and year.
%%% represents three digits start from 000 to a maximum of 999.

If the system date is 14-feb-2018, then the filename should be
example names are: SR_14022018_312.mp3