mirror of
https://github.com/yanfeizhang/coder-kung-fu.git
synced 2026-02-04 02:54:42 +08:00
84 lines
1.9 KiB
PHP
84 lines
1.9 KiB
PHP
<?php
|
||
|
||
/**
|
||
* Socket服务端
|
||
*/
|
||
|
||
//-------------- start -------------
|
||
//这一部分需要根据你自己的实验环境来修改
|
||
//1.需要你从自己的网络环境中选出 20 个可用的 ip，
|
||
//注意：每个 ip 会启动一个进程来发出 5W 条连接, 5W * 20 = 100W。
|
||
$ips = array(
|
||
"客户端 IP1",
|
||
"客户端 IP2",
|
||
"客户端 IP3",
|
||
"......",
|
||
"服务端 IP20",
|
||
);
|
||
|
||
//2.需要设置你的子网掩码
|
||
$netmask = "子网掩码";
|
||
|
||
//3.指定要连接的server ip 和端口
|
||
$serverIp = "服务端 IP";
|
||
$serverPort = "服务端端口";
|
||
//--------------- end --------------
|
||
|
||
if(!isset($argv[1])){
|
||
echo "usage: php clientd.php ifup/ifdown/stop/start\n";
|
||
exit;
|
||
}
|
||
|
||
function pingAddress($address) {
|
||
$outcome = "";
|
||
$status = -1;
|
||
$pingresult = exec("ping -c 1 -W 1 {$address}", $outcome, $status);
|
||
|
||
if (0 == $status) {
|
||
return "true";
|
||
} else {
|
||
return "false";
|
||
}
|
||
}
|
||
|
||
switch($argv[1]){
|
||
case "ping":
|
||
foreach($ips as $k=>$ip){
|
||
echo $ip.":".pingAddress($ip)."\n";
|
||
}
|
||
break;
|
||
|
||
case "ifup":
|
||
foreach($ips as $k=>$ip){
|
||
shell_exec("ifconfig eth0:$k $ip netmask ".$netmask." up");
|
||
}
|
||
break;
|
||
|
||
case "ifdown":
|
||
foreach($ips as $k=>$ip){
|
||
shell_exec("ifconfig eth0:$k down");
|
||
}
|
||
break;
|
||
|
||
case "start":
|
||
$cmd = "ps -ef | grep client.php | awk '{print $2}' | xargs kill -9";
|
||
shell_exec($cmd);
|
||
shell_exec("echo '' > clientd.log");
|
||
|
||
foreach($ips as $ip){
|
||
$cmd = "php client.php $ip $serverIp $serverPort >> clientd.log &";
|
||
echo $cmd."\n";
|
||
shell_exec($cmd);
|
||
}
|
||
break;
|
||
|
||
case "stop":
|
||
$cmd = "ps -ef | grep client.php | awk '{print $2}' | xargs kill -9";
|
||
shell_exec($cmd);
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
|