Question

我想通过获取设备令牌向ios设备发送推送通知，到目前为止我已经在yii中执行了此操作：

public function actionPushtest(){

    $token=$_REQUEST['token'];

        $message = 'Hello';
        $badge = 1;
        $sound = 'default';
        $development = true;
        $passphrase='pass';

        $payload = array();
        $payload['aps'] = array('alert' => $message, 'badge' => intval($badge), 'sound' => $sound);
        $payload = json_encode($payload);

        $apns_url = NULL;
        $apns_cert = NULL;
        $apns_port = 2195;

        if($development)
        {
            $apns_url = 'gateway.sandbox.push.apple.com';
            $apns_cert = dirname(Yii::app()->request->scriptFile).'/file.pem';
        }
        else
        {
            $apns_url = 'gateway.push.apple.com';
            $apns_cert = dirname(Yii::app()->request->scriptFile).'/file.pem';
        }
        $stream_context = stream_context_create();
        stream_context_set_option($stream_context, 'ssl', 'local_cert', $apns_cert);
        stream_context_set_option($stream_context, 'ssl', 'passphrase', $passphrase);

        $apns = stream_socket_client('ssl://' . $apns_url . ':' . $apns_port, $error, $error_string, 2, STREAM_CLIENT_CONNECT, $stream_context);



        $device_tokens=  str_replace("<","",$token);
        $device_tokens1=  str_replace(">","",$device_tokens);
        $device_tokens2= str_replace(' ', '', $device_tokens1);


            $apns_message = chr(0) . chr(0) . chr(32) . pack('H*', $device_tokens2 /*str_replace(' ', '', $device_tokens1)*/) . chr(0) . chr(strlen($payload)) . $payload;

            $msg=fwrite($apns, $apns_message);
            if (!$msg){
                echo 'Message not delivered' . PHP_EOL;
            }else{
                echo 'Message successfully delivered' . PHP_EOL;
            }


        @socket_close($apns);
        @fclose($apns);
}

..我没有收到任何错误，但没有收到通知。我做错了什么？

Answer 1

我最终发现了我的错误，问题出现在pem file，虽然没有显示错误，并且在应用开启时也没有生成推送通知，您需要将其最小化。对于遇到此问题的其他人，请确保您的pem file 100％正常。并感谢其他人，他们不遗余力地帮助我解决问题。这是代码：

public function actionPushtest(){

    $token=$_REQUEST['token'];

        $message = 'Hello';
        $badge = 1;
        $sound = 'default';
        $development = true;//make it false if it is not in development mode
        $passphrase='pass';//your passphrase

        $payload = array();
        $payload['aps'] = array('alert' => $message, 'badge' => intval($badge), 'sound' => $sound);
        $payload = json_encode($payload);

        $apns_url = NULL;
        $apns_cert = NULL;
        $apns_port = 2195;

        if($development)
        {
            $apns_url = 'gateway.sandbox.push.apple.com';
            $apns_cert = dirname(Yii::app()->request->scriptFile).'/file.pem';
        }
        else
        {
            $apns_url = 'gateway.push.apple.com';
            $apns_cert = dirname(Yii::app()->request->scriptFile).'/file.pem';
        }
        $stream_context = stream_context_create();
        stream_context_set_option($stream_context, 'ssl', 'local_cert', $apns_cert);
        stream_context_set_option($stream_context, 'ssl', 'passphrase', $passphrase);

        $apns = stream_socket_client('ssl://' . $apns_url . ':' . $apns_port, $error, $error_string, 2, STREAM_CLIENT_CONNECT, $stream_context);



        $device_tokens=  str_replace("<","",$token);
        $device_tokens1=  str_replace(">","",$device_tokens);
        $device_tokens2= str_replace(' ', '', $device_tokens1);


            $apns_message = chr(0) . chr(0) . chr(32) . pack('H*', $device_tokens2) . chr(0) . chr(strlen($payload)) . $payload;

            $msg=fwrite($apns, $apns_message);
            if (!$msg){
                echo 'Message not delivered' . PHP_EOL;
            }else{
                echo 'Message successfully delivered' . PHP_EOL;
            }


        @socket_close($apns);
        @fclose($apns);
}

Answer 2

在您输入消息之前，请检查$apns是否为false。如果是错误的，请检查$error_string是否有任何错误。如果您遇到任何错误，那就是错误。

如果未创建流，则会在false上执行fwrite，这只会返回警告而不是错误：

http://codepad.org/lSYeUMwH

我会提出这个改变：

    if (!apns) {
        Yii::app()->user->setFlash('error', "Apple Push failed!");
        Yii::log($error_string, 'error', 'myController.actionPushtest');
    } else {
        $device_tokens = str_replace("<", "", $token);
        $device_tokens1 = str_replace(">", "", $device_tokens);
        $device_tokens2 = str_replace(' ', '', $device_tokens1);


        $apns_message = chr(0) . chr(0) . chr(32) . pack(
                'H*',
                $device_tokens2 /*str_replace(' ', '', $device_tokens1)*/
            ) . chr(0) . chr(strlen($payload)) . $payload;

        $msg = fwrite($apns, $apns_message);
        if (!$msg) {
            echo 'Message not delivered' . PHP_EOL;
        } else {
            echo 'Message successfully delivered' . PHP_EOL;
        }


        @socket_close($apns);
        @fclose($apns);
    }

在yii中发送推送通知

2 个答案: