<?php
// 设置一些基本的变量
// $host = "localhost";
// $port = 1234;
// var_dump($argv);
$host = $argv[1];
$port = $argv[2];
echo "-------host=$host,port=$port-------";
// 设置超时时间
set_time_limit(3);
// 创建一个Socket
$socket = socket_create(AF_INET, SOCK_STREAM, 0) or die("Could notcreate socket\n");
$timeout = array('sec'=>1,'usec'=>500000);
socket_set_option($socket,SOL_SOCKET,SO_RCVTIMEO,$timeout);
//var_dump(socket_set_option($socket,SOL_SOCKET,SO_RCVTIMEO ,$timeout));
//绑定Socket到端口
$result = socket_bind($socket, $host, $port) or die("Could not bind to socket\n");
// 开始监听链接
$result = socket_listen($socket, 3) or die("Could not set upsocket listener\n");
// accept incoming connections
// 另一个Socket来处理通信
$spawn = socket_accept($socket) or die("Could not acceptincoming connection \n". socket_strerror(socket_last_error()));
// 获得客户端的输入
$input = socket_read($spawn, 1024) or die("Could not read input\n");
// 清空输入字符串
$input = trim($input);
//将输入结果写入ok.php，这句是我加的
var_dump($input);
fputs(fopen('./result/testStatus','a+'),"$input");
// fputs(fopen("./result/status", 'a+'), "$input");
//处理客户端输入并返回结果
$output = strrev($input) ."\n";
socket_write($spawn, $output, strlen ($output)) or die("Could notwrite output\n");
// 关闭sockets
socket_close($spawn);
socket_close($socket);
?>
