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implement a 'ping' message type to respond if we're still here and whether our URL or keys have changed.

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friendica 2013-08-29 17:48:31 -07:00
parent 70c0beb857
commit be289a96ad
1 changed files with 13 additions and 0 deletions
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13
mod/post.php
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@ -175,6 +175,19 @@ function post_post(&$a) {
$msgtype = ((array_key_exists('type',$data)) ? $data['type'] : ''); $msgtype = ((array_key_exists('type',$data)) ? $data['type'] : '');
if($msgtype === 'ping') {
// Useful to get a health check on a remote site.
// This will let us know if any important communication details
// that we may have stored are no longer valid, regardless of xchan details.
$ret['success'] = true;
$ret['site'] = array();
$ret['site']['url'] = z_root();
$ret['site']['url_sig'] = base64url_encode(rsa_sign(z_root(),get_config('system','prvkey')));
$ret['site']['sitekey'] = get_config('system','pubkey');
json_return_and_die($ret);
}
if($msgtype === 'pickup') { if($msgtype === 'pickup') {