IPN Delivery Status Queued

[wuu]

IPN Delivery Status Queued - Transactions in the sandbox continue to be queued up causing no IPN log to be sent or any type of return to the merchant site to test.

[angelleye]

Sometimes the sandbox does get behind. Are you seeing 200 responses for all of your IPNs that do get sent, though? Sometimes you can get pushed into a delayed queue if your IPNs are failing and causing re-sends.

[wuu]

Unfortunately I'm not seeing anything. I can only tell that it's being queued from the notification hisytory. I'm not seeing a log at all.

I tried the ipn simulation to make sure it was pointing correrctly. I received a log which showed that it was verified.

I'm not sure when a/the queue gets backed up, how and when does it refresh or get forced to be flushed?

[angelleye]

The IPN History is what I was referring to. It will show you the response that it received from the web server.

[MTS_Justin · Accepted solution]

Hello,

We experienced a spike in the IPN queue for sandbox earlier today which would have caused IPN's to show a delivery status of "queued".

The backlog has now been cleared and IPN delivery should be occurring as normal.

[wuu]

Thank you for explaining that. I totally missed the message-id.

In any case, all the transactions were sent sometime overnight. I'm not sure why, but they all verified.

Thank you for your help with this matter!