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Android push notification for many devices simultaneously using google c2dm

I have successfully implemented an alert for Android using google c2dm . I always send a message request for a device, and one device delays 1-2 seconds. So, if I have 1000 devices, it will take more than 1000 seconds for my script to finish clicking on all devices.

The thing I want to know is, can we send a request to send all devices to google c2dm? If we can, how to do it?

I am using a PHP script.

Here is my code to enter the message on the device:

function sendMessageToPhone($authCode, $deviceRegistrationId, $msgType, $messageText, $infoType, $messageInfo) {

    $headers = array('Authorization: GoogleLogin auth=' . $authCode);
    $data = array(
        'registration_id' => $deviceRegistrationId,
        'collapse_key' => $msgType,
        'data.message' => $messageText,
        'data.type'    => $infoType,
        'data.data'    => $messageInfo
    );

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL, "https://android.apis.google.com/c2dm/send");
    if ($headers)
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

    $response = curl_exec($ch);

    curl_close($ch);

    return $response;
}

If I have more devices, I repeat it like this:

while($row = mysql_fetch_assoc($result)) {

    sendMessageToPhone($authCode, $row['deviceRegistrationId'], GOOGLE_MSG_TYPE, $messageText, $infoType, $messageInfo);

}

Thanks for the help.

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2 answers

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stream curl

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function sendMessageToPhone($authCode, $deviceRegistrationId, $msgType, $messageText, $infoType, $messageInfo) {

    $headers = array('Authorization: GoogleLogin auth=' . $authCode);
    $data = array(
        'registration_id' => $deviceRegistrationId,
        'collapse_key' => $msgType,
        'data.message' => $messageText,
        'data.type'    => $infoType,
        'data.data'    => $messageInfo
    );

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL, "https://android.apis.google.com/c2dm/send");
    if ($headers)
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

    $response = curl_exec($ch);

    curl_close($ch);

    return $response;
}
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