Why tcpsp does not work?

[lidsa@xxxxxxxxxxxxx]

Wensong:

     I test tcpsp in my cluster,but it can not work still.
     I exec "lynx -dump localhost:8888" on a tty
[root@node66 tcpsp]# lynx -dump localhost:8888
Let's go!
Go!!!"
^C
     I enter "forwarder" on another tty,but the tty do nothing.

[root@node66 example]# ./forwarder
read the request of -1 bytes from sock1
tcpsplicing failed


     Best regards
               Lidsa