ios6 - How to send serial number of pass to device -


now in step when device generate request webserviceurl/version/devices/devicelibraryidentifier/registrations/passtypeidentifier?passesupdatedsince=tag

how server send serial of pass , send last updated/tag; need convert timestamp string lastupdated string? error console: apr 5 13:45:24 cammobs-ipod4 passd[21] <warning>: serial #s task (for device b6511c0dd47d04da449ce427b27fea74, pass type pass.cam-mob.passbookpasstest, last updated (null); web service url http://192.168.1.202:8888/passeswebserver/) encountered error: server response malformed (missing response data)

query database , identify serials (if any) match devicelibraryidentifier , passtypeidentifier , have changed since passesupdatedsince tag. hold these in array.

then send array device, or send 204 response if there no serials need updating. 

$serialsarray = array("abc123", "dec456"); // array should populated database.  if (!empty($serials)) {     echo json_encode(array('lastupdated' => (string)time(),                             'serialnumbers' => $serialsarray));     } else {    // no serials need updating send 204 response }

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