src/main/java/org/beykery/jkcp/KcpOnUdp.java
public void send(ByteBuf bb) {
        if (!closed) {
            this.sendList.add(bb);
            this.needUpdate = true;
        }
    }
/**
     * send data to addr
     *
     * @param bb
     */
send data to addr
@param bb
send data to addr @param bb
public void send(ByteBuf bb) {
        if (!closed) {
            this.sendList.add(bb);
            this.needUpdate = true;
        }
    }
public void send ( ByteBuf bb ) { if ( ! closed ) { this . sendList . add ( bb ) ; this . needUpdate = true ; } }
send data to addr
 @param bb
send data to addr @param bb