如何处理超时事件？

1、IIS为一个死循的执行过程设定执行时间（缺省为90秒）超时事件：
%response.buffer=true%>
body>html>
%
DO
  counter=counter+1
  response.write counter "br>"
  response.flush
LOOP
%>
/body>/html>

2、自定义时间。用程序设定超时事件的时间段：
%
response.buffer=true
server.scripttimeout=20
%>
body>html>
%
DO
  counter=counter+1
  response.write counter "br>"
  response.flush
LOOP
%>
/body>/html>

3、干涉超时时间段。捕获超时：
%@ trANSACTION=Required%>
%
response.buffer=true
server.scripttimeout=20
%>
html>body>
/body>
%
DO
  counter=counter+1
  response.write counter "br>"
LOOP
response.flush
response.write "脚本运行完啦!"
%>
/html>
%
Sub OnTransactionAbort()
      response.clear
    Response.Write "噢,脚本运行超时了!"
end sub
%>

    4、绕过超时事件：
%@ trANSACTION=Required%>
%
response.buffer=true
server.scripttimeout=40
%>
html>body>
/body>
%
DO  UNTIL counter=400
  counter=counter+1
  response.write counter "br>"
LOOP
response.flush
response.write "脚本运行完啦!"
%>
/html>
%
Sub OnTransactionAbort()
      response.clear
    Response.Write "噢,脚本运行超时了!"
end sub
%>