程序運行時輸出:
Hello World!
進入主循環...
tpcb->snd_buf=2682, err0=0, err1=0, err2=0, err3=0
tpcb->snd_buf=2667, err0=0, err1=0, err2=0, err3=0
tpcb->snd_buf=2667, err0=0, err1=0, err2=0, err3=0
tpcb->snd_buf=2667, err0=0, err1=0, err2=0, err3=0
tpcb->snd_buf=2667, err0=0, err1=0, err2=0, err3=0
tpcb->snd_buf=2667, err0=0, err1=0, err2=0, err3=0
tpcb->snd_buf=2667, err0=0, err1=0, err2=0, err3=0
tpcb->snd_buf=2667, err0=0, err1=0, err2=0, err3=0
tpcb->snd_buf=2667, err0=0, err1=0, err2=0, err3=0
並且網頁也能正常打開。