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| author | friendica <info@friendica.com> | 2013-08-29 17:48:31 -0700 |
|---|---|---|
| committer | friendica <info@friendica.com> | 2013-08-29 17:48:31 -0700 |
| commit | be289a96ad3abe1f373517920c89613cf80076a9 (patch) | |
| tree | 8c960f1390667c2138d5c6a31254e67282eb653d | |
| parent | 70c0beb857d879b8c2c74ac0922f82b37717c989 (diff) | |
| download | volse-hubzilla-be289a96ad3abe1f373517920c89613cf80076a9.tar.gz volse-hubzilla-be289a96ad3abe1f373517920c89613cf80076a9.tar.bz2 volse-hubzilla-be289a96ad3abe1f373517920c89613cf80076a9.zip | |
implement a 'ping' message type to respond if we're still here and whether our URL or keys have changed.
| -rw-r--r-- | mod/post.php | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mod/post.php b/mod/post.php index 847af0fe9..70dd4dc19 100644 --- a/mod/post.php +++ b/mod/post.php @@ -175,6 +175,19 @@ function post_post(&$a) { $msgtype = ((array_key_exists('type',$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 + // This will let us know if any important communication details + // that we may have stored are no longer valid, regardless of xchan details.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') { |