Why do original paypal IPN (sandbox) requests not get sent to my listener -
i've created ipn listener , have tested out simulator. works fine. 1 of sandbox accounts place order through app (using mpl this). ipn listener logs nothing. login sandbox account , @ ipn history. ipn has failed, there no response code. after 8 retries able manual resubmit. when listener receives request fine.
why original requests fail, resubmit works fine?
Comments
Post a Comment