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• 10-13-2009, 9:25 AM

  jjy2 Joined on 09-17-2007, 7:42 PM Posts 13	Real time logging - HTTP Status code 46, 48 etc Reply Contact When I check http status code, code 200 is always ok.  but I get "46", "48" etc instead of 404, 304 and so on. maybe I shouldn't just cast *pbData to short? However if I select "Write to disk" option and see the log files, it correctly written 404 and 304 etc..  Thank you

• 10-13-2009, 1:58 PM

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  bobbyv Joined on 06-12-2002, 12:12 AM Redmond, WA Posts 57	Re: Real time logging - HTTP Status code 46, 48 etc Reply Contact what do you mean when you say "when I check http status code"?  Are you using real-time logging?  I believe the type for 'status' is 'TypeSInt16'.  Can you try casting to that? This posting is provided "AS IS" with no warranties, and confers no rights.

• 10-14-2009, 7:52 AM

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  jjy2 Joined on 09-17-2007, 7:42 PM Posts 13	Re: Real time logging - HTTP Status code 46, 48 etc Reply Contact bobbyv: I believe the type for 'status' is 'TypeSInt16' Sorry but what's TypeSInt16? where can I find information? I am using real-time logging.   Thanks

• 10-14-2009, 2:36 PM

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  bobbyv Joined on 06-12-2002, 12:12 AM Redmond, WA Posts 57	Re: Real time logging - HTTP Status code 46, 48 etc Reply Contact Sorry.  That should be type sint16.  i'm assuming you're using a c++ app to consume this, correct?  This posting is provided "AS IS" with no warranties, and confers no rights.

• 10-15-2009, 6:02 AM

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  jjy2 Joined on 09-17-2007, 7:42 PM Posts 13

  Re: Real time logging - HTTP Status code 46, 48 etc Reply Contact Hi Bobby, what I am doing is that I copy HTTP_TRACE_EVENT parameter value received in ProcessLogEvent function of my module, then the copy is sent to a message queue. Below is HTTP_TRACE_EVENT_ITEM filled with "Status" info, captured while I was debugging. (It's original parameter value, not a copy)  If it is 2 bytes signed int16, it gives me value of 48. I expect this to be either 404 or 304. (In fact, only status 200 seems to be valid among all data I captured.) Except for message queue part, my module code is almost identical to the sample code found in Real-Time logging article in this site. Isn't the "Status" item's value above look strange?

• 10-15-2009, 11:57 PM

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  bobbyv Joined on 06-12-2002, 12:12 AM Redmond, WA Posts 57	Re: Real time logging - HTTP Status code 46, 48 etc Reply Contact hi jjy2, give me a couple of days to look into this.  thx... - bobby This posting is provided "AS IS" with no warranties, and confers no rights.

• 10-19-2009, 4:39 PM

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  bobbyv Joined on 06-12-2002, 12:12 AM Redmond, WA Posts 57

  Re: Real time logging - HTTP Status code 46, 48 etc Reply Contact Hi jjy2, I apologize. You were correct when you were using a short. The pTraceEventItem->dwDataType will tell you how to cast the pTraceEventItem->pbData pointer. So in this case, you would want to cast the pTraceEventItem->pbData pointer as a pointer to a short (short *). To see the value (dereference the pointer), you would just look at it using *(short *) pTraceEventItem->pbData . Are you reading these values from 'memory'? Or are you coverting them and persisting them somewhere? We're actually seeing the correct values showing up whether or not 'write to disk' is enabled. This posting is provided "AS IS" with no warranties, and confers no rights.

• 10-19-2009, 9:17 PM

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  jjy2 Joined on 09-17-2007, 7:42 PM Posts 13	Re: Real time logging - HTTP Status code 46, 48 etc Reply Contact Hi Bobby.. I am so sorry wasting your time. I somehow incorrectly casted the PBYTE to short resulting in trucating second bytes of the short value...  clearly not a C++ expert.. beginner.. Thanks for your help..

• 10-20-2009, 1:26 PM

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  bobbyv Joined on 06-12-2002, 12:12 AM Redmond, WA Posts 57	Re: Real time logging - HTTP Status code 46, 48 etc Reply Contact No worries.  We appreciate you using our product so feel free to ask any additional questions you may have. This posting is provided "AS IS" with no warranties, and confers no rights.