[lwip-users] question for PPP exit

[yueyue papa]

Hi all,

In the current 1.3.2 + PPP code,  I found the kill_link flag is removed

              pc->kill_link = 1;//let ppp exit

Is there any similar control flag in the ppp process, so that I could make PPP exit by itself.

The PPP main process is

while( 1)
{
    sio_read()
    
}

in the sio_read, the hardware may have some error, if such error 
happen, I tried to let PPP exits by itself.  In the while loop, I could not call the pppClose(0), I need some kind of PPP inner flag to exit PPP process.

Lee