Shibboleth SP3 Problem: xmltooling::IOException setHeader (Header) failed: -2147024809

Cantor, Scott cantor.2 at
Fri Jan 22 15:56:45 UTC 2021

On 1/22/21, 10:36 AM, "users on behalf of Rod Widdowson" <users-bounces at on behalf of rdw at> wrote:

>    As for debugging it - I am assuming that this is a production machine?  If so then I have no ideas.

You can stand up a dev box, edit /etc/hosts so it "acts like" prod, and then replay messages at it, that's what I was alluding to in my earlier note.

Generally the main workaround on that is just timestamp, you can adjust the clock skew to a huge number to accomodate a super old message.

-- Scott

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