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MQSeries.net Forum Index » IBM MQ API Support » Security exit - different in 6.0 than 5.x?

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cmkeller
PostPosted: Thu Apr 26, 2007 6:02 am    Post subject: Security exit - different in 6.0 than 5.x? Reply with quote

Apprentice

Joined: 09 Jan 2005
Posts: 41
Location: Queens, NY

My company's product uses a security exit on an MQ Sender channel to communicate with a certain vendor. We created a simple security exit dll, we put it in the "Exits" directory, we set the Security Exit in the Properties window to "DLLNAME(functionname)." The functions are declared as "MQENTRY". Until now, we've only installed it at clients who use MQSeries 5.3 or earlier, and it's been fine. Now we're trying to install at a client who uses WebSphere MQSeries version 6, and we get an error "User exit is not valid." Is the version the reason for that? Have function signatures been changed? Will re-compiling the security exit for 6.0 likely fix our problem?
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Vitor
PostPosted: Thu Apr 26, 2007 6:07 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

I think you need to look into the linking of your exit. It sounds like you're using the v5.3 32-bit exit with the new v6 64-bit libraries.

IIRC this is documented in the migration manual. You might be able to resolve it by changing the path, but exits are not my strongest suit.
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jefflowrey
PostPosted: Thu Apr 26, 2007 7:32 am    Post subject: Reply with quote

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Joined: 16 Oct 2002
Posts: 19981

You need both a 32bit and a 64bit version for v6.
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Nigelg
PostPosted: Thu Apr 26, 2007 11:17 pm    Post subject: Reply with quote

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Joined: 02 Aug 2004
Posts: 1046

If your exit has coded a default option which ends the channel, then it will fail at v6. There is a new security exit parameter, MQXR_SEC_PARMS, which you need to cater for in your exit.
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