func newGettyTCPConn()

in connection.go [183:209]

• 25 lines of code
• 4 McCabe index (conditional complexity)

func newGettyTCPConn(conn net.Conn) *gettyTCPConn {
	if conn == nil {
		panic("newGettyTCPConn(conn):@conn is nil")
	}
	var localAddr, peerAddr string
	//  check conn.LocalAddr or conn.RemoteAddr is nil to defeat panic on 2016/09/27
	if conn.LocalAddr() != nil {
		localAddr = conn.LocalAddr().String()
	}
	if conn.RemoteAddr() != nil {
		peerAddr = conn.RemoteAddr().String()
	}

	return &gettyTCPConn{
		conn:   conn,
		reader: io.Reader(conn),
		writer: io.Writer(conn),
		gettyConn: gettyConn{
			id:       connID.Add(1),
			rTimeout: *uatomic.NewDuration(netIOTimeout),
			wTimeout: *uatomic.NewDuration(netIOTimeout),
			local:    localAddr,
			peer:     peerAddr,
			compress: CompressNone,
		},
	}
}