【发布时间】：2010-11-09 09:59:24
【问题描述】：
我已经管理了从谷歌获取身份验证令牌，现在我正在尝试将消息推送到我的 android 设备。
//code to fetch auth Token
<?php
$url = "https://www.google.com/accounts/ClientLogin";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
echo $url;
$post_fields = "accountType=" . urlencode('HOSTED_OR_GOOGLE'). "&Email=" . urlencode('mail@gmail.com'). "&Passwd=" . urlencode('xxx'). "&service=" . urlencode('ac2dm');
echo $post_fields; echo "<br/>";
$data = array('accountType' => 'GOOGLE', 'Email' => 'mail@gmail.com', 'Passwd' => 'xxx', 'source'=>'PHI-cUrl-Example', 'service'=>'ac2dm');
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
//curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_HEADER, TRUE);
curl_setopt($ch, CURLINFO_HEADER_OUT, true); // for debugging the request
var_dump(curl_getinfo($ch,CURLINFO_HEADER_OUT)); //for debugging the request
$response = curl_exec($ch);
var_dump($response);
curl_close($ch);
echo "<br/><br/>";
?>
我从谷歌获得了 AuthToken。现在我需要将我的消息发送到 android 设备 这是那个的 php 代码...
(second.php)
<?php
$wannasay = array (
"registration_id" => "APA91bH9SYn9Iru4Ddr87neqEh3OWaUhT8k_UUpxUZj7ORMLwFCiZ3qKm1yKWGFro47DNsk6CynvureInynXFqs1zEZ9xUwUlw",
"collapse_key" => "abcdef"
);
$dataels = array();
foreach (array_keys($wannasay) as $thiskey) {
array_push($dataels,urlencode($thiskey) ."=".
urlencode($wannasay[$thiskey]));
}
$data = implode("&",$dataels);
// work out the request
//auth token below is the one i got from above script
$authToken="DQAAAK0AAAABGiOYfUQfp_ZiDyZqErKOacSmgZCFvnogDUaVzSX9a6qh079XJblM63Z12JwOdRv8gDNCqLj80olSbFeqZFJpqXQDvmmW_PcyHUZPyDZIpZ0G0FRkV_sgqy06YM7r5zUnAggHA8hlmVM3AQBYNGcP_A2Ddq_pjm6cqaQBQH_dFaJgK6UfxNaNDK2jl78VWSU-ZMb-Q2zU1xMLbwYcWXuYIRqRxSlEN68N2M2u4Ub_AA";
$header =
"POST http://android.apis.google.com/c2dm/send HTTP/1.1\n" .
"Host: yourhost\n" .
"Content-Type: application/x-www-form-urlencoded\n" .
"Authorization: GoogleLogin auth=" . $authToken . "\n" .
"Content-Length: " . strlen($data) . "\n\n" .
$data . "\n";
// establish the connection and send the request
$s = socket_create(AF_INET, SOCK_DGRAM, 0);//AF_INET ipv4 internet based protocol
$z = socket_connect($s, gethostbyname("yourhost"), 80);
socket_write ($s, $header, strlen($header));
$header = "";
while (true) {
if (strlen($c = socket_read($s, 1))) { //this is line 20
$header .= $c;
}
}
socket_close($s);
print nl2br(htmlspecialchars($header));
?>
我正在从 localhost 运行这两个代码。我想我在这里遇到套接字问题。要么页面一直加载，要么我给了我致命错误：第 20 行左右的最大时间超过 60 秒。
当我在服务器上尝试代码时，我得到了错误
Warning: socket_read() [function.socket-read]: unable to read from socket [111]: Connection refused in second.php on line 20
我不知道这里有什么问题。有人可以告诉我为什么会出现此错误。我不知道套接字是如何在 Android 上工作的。
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标签： php android sockets push message