RE: Issue regarding CIMServerDiscovery.lookup() method

Our application uses OP 2.6.

Regards,
Hitha V

From: Marek Szermutzky [mailto:[email protected]]
Sent: Monday, June 27, 2011 4:12 PM
To: V, Hitha
Cc: [email protected]; Pandurengan, Ponselvarani; CK, Syamlal
Subject: Re: Issue regarding CIMServerDiscovery.lookup() method

Hi.


In OpenPegasus 2.11 we introduced an improved version of the exception you see. It prints data up to the "bad" point and hex coded some of the following bytes.
Since this is not the case on your side I assume that you currently use an earlier version of OP. The fix was brought back to OP 2.10.1 which is not released yet though.

What you could do to identify the URL is to put the patch from Bug#8813 onto your OP source and go from there. Please also note the two defines BADUTF8_MAX_CLEAR_CHAR and BADUTF8_MAX_CHAR_TO_HEX which allow you to steer how many clear(=clean=okay) characters are printed and how many of the "bad" characters are encoded into hex chars. For your specific case I recommend to set #define BADUTF8_MAX_CLEAR_CHAR to at least 4000 (so you get the entire clear text string).



Mit freundlichen Grüßen / Kind regards
Marek Szermutzky

Software Engineer / OpenPegasus Maintainer (PMC) and z/OS PlatformRep.
IBM Systems &Technology Group, Systems Software Development / z/OS Capacity Management and Support
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From:        "V, Hitha" <[email protected]>
To:        "[email protected]" <[email protected]>
Cc:        "CK, Syamlal" <[email protected]>, "Pandurengan, Ponselvarani" <[email protected]>
Date:        22.06.2011 13:48
Subject:        Issue regarding CIMServerDiscovery.lookup() method
________________________________



Hi,

Our application uses Pegasus SLP APIs to discover the CIMOMs in a network. This method works correctly when invoked from a Linux machine. However, on some Windows machines it has been seen that the method throws the exception "The byte sequence starting at index 3936 is not valid UTF-8 encoding" and subsequently fails to return the CIMOM list.

When I run "slptool" from Linux (I don't have a Windows version of it) and look at the output URL list, I don't see any invalid characters.

Has anyone faced a similar issue anytime? If so, what is the work around? How can we identify the URL which contains the invalid character, so that we can isolate it from the network and proceed with testing?

Regards,
Hitha V