0
使用One of the cookbook examples,我試圖讓一個服務器,像這樣在Rebol2:客戶端斷開導致超出範圍的錯誤
listen: open tcp://:9999
waitports: [listen]
forever [
data: wait waitports
either same? data listen [
active-port: first listen
append waitports active-port
][
incoming-from-remote: first data
print incoming-from-remote
]
]
有了客戶端,我可以連接,並通過將其發送的消息,但是當我關閉端口從客戶端,我得到服務器上的以下錯誤:
** Script Error: Out of range or past end
** Where: forever
** Near: incoming-from-remote: first data
print incoming-from-remote
我該如何處理這個更好?