如何模拟单个URL的延迟？
我试着通过添加一个ipfw规则来模拟单个URL的延迟。
sudo ipfw add pipe 1 ip from myurl.com to any #(response of running above command) 00100 pipe 1 ip from any to any sudo ipfw add pipe 1 ip from any to myurl.com #(response of running above command) 00200 pipe 2 ip from any to any sudo ipfw pipe 1 config delay 10000ms bw 1Kbit/s sudo ipfw pipe 2 config delay 10000ms bw 1Kbit/s 不过，上面的规则介绍了所有的 URL，而不仅仅是myurl.com
我错过了什么延迟只是myurl.com
#!/bin/sh # latency.sh oif="em0" # just the interface looking to the outer space # let's create two seperate pipes ipfw pipe 1 config delay 10000ms bw 1Kbit/s ipfw pipe 2 config delay 10000ms bw 1Kbit/s # let's pipe some traffic # going in... ipfw add 1000 pipe 1 all from myurl.com to any in via $oif # and out... ipfw add 1001 pipe 2 all from any to myurl.com out via $oif # that's all
＃sudo ./latency.sh