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 v6.2.0 - imageenproc and ISAPI application issue
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Niels

Australia
10 Posts

Posted - Sep 27 2015 :  20:22:52  Show Profile  Reply
Hi, we are using in our web service application the function RGB2HSV from imageenproc to do some color transformation.
After we update from 6.0.1 to 6.2.0 the web service application crashed in IIS.
You can easily reproduce it.
Just create a simple web server application and insert 'imageenproc' in the uses list.
When you run the local test debugger with the included Delphi local web server it runs, but when you release it to the IIS it just makes IIS to hang. After I reverted the version back to 6.0.1 everything worked again.

xequte

39061 Posts

Posted - Sep 27 2015 :  22:39:22  Show Profile  Reply
Hi Niels

RGB2HSV() did not change between v6.0.1 and v6.2.0. Are you able to create a small local demo that reproduces the issue?



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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Niels

Australia
10 Posts

Posted - Sep 27 2015 :  22:44:56  Show Profile  Reply
Hi Nigel,
it doesn't matter if I use this function. It must be an other change in the unit itself somewhere.
Just include the unit in the uses list and you will get this problem. You don't need to call any function of it.
At first I just uncommented the function call and it still hang.
I commented all the other references to the library out, but as soon as I entered "imageenproc" in the list the issue appeared again.
I will create you a little dll for the IIS.
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xequte

39061 Posts

Posted - Sep 29 2015 :  03:43:47  Show Profile  Reply
Hi

We have a fix that may resolve this. Please email us.

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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