$resp = array('errno' => 0, 'errmsg' => '', 'data' => array());
$uid2 = $_REQUEST['uid2'];
$text = $_REQUEST['text'];
$uid2 = htmlspecialchars(trim($uid2));
$text = htmlspecialchars(trim($text));
if (!strlen($uid2) || strlen($uid2) > 32 || !strlen($text)) {
$resp['errno'] = 1;
$resp['errmsg'] = 'Bad parameter!';
} else {
if (strlen($text) > 1000) {
$resp['errno'] = 1;
$resp['errmsg'] = 'content too long!';
} else {
$uid = $user['uname'];
$svc = new ChatSvc();
$msg = $svc->send($uid, $uid2, $text);
$comet_msg = $msg;
$comet_msg['time'] = date('Y-m-d H:i:s', $comet_msg['time']);
comet_push($uid2, json_encode($comet_msg));
$resp['data'] = $msg;
}
}
echo json_encode($resp);
function comet_push($cname, $content)
{
$cname = urlencode($cname);
$content = urlencode($content);
$url = "http://127.0.0.1:8000/push?cname={$cname}&content={$content}";
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
<?php
include 'ChatSvc.php';
$svc = new ChatSvc();
$svc->send('a', 'kf_1', 'hi ' . date('Y-m-d'));
#$svc->send('b', 'kf_2', 'hi ' . date('Y-m-d'));
#$svc->send('b', 'kf_3', 'hi ' . date('Y-m-d'));
$ret = $svc->listMessages('a', 'kf_1', 10);
var_dump($ret);
