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CompressorImplementation
#1
Hi, Alexandre,

IW15.6.0
ServerController.Compression.CompressorImplementation:

The comp LibDeflate method is now activated by default and causes an access violation right at startup without further informations.
After switching to compZLib it works again


Regards
JuergenS
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#2
I can confirm that the compression using an external LibDeflate Dll is working now in IW15.6.1 with C++Builder 12
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#3
(05-01-2024, 12:23 PM)JuergenS Wrote: I can confirm that the compression using an external LibDeflate Dll is working now in IW15.6.1 with C++Builder 12

How does it work? I'm using also C++ Builder 12 (IW 15.6.2)

ServerController.CompressorImplementation = compLibDeflate;
ServerController.Enabled = true;
ServerController.UseExternalLib = true;

IWLibDeflate32.dll is located in the application dir (...\Win32\Debug)

the log file says:

Could not initialize LibDeflate compression. Switching to zlib compression.

Does anyone have a tip for me?
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#4
This are my settings


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#5
(06-27-2024, 02:40 PM)JuergenS Wrote: This are my settings

Thank you very much. These are exactly my settings.

Is anything else necessary (LoadLibrary, Typelib)? The log still shows me:

Could not initialize LibDeflate compression. Switching to zlib compression. 

Best regards


wieczy
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#6
Witch are the pros and cons between UseExternalLin set to True and False?
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#7
(07-01-2024, 03:30 PM)Comograma Wrote: Witch are the pros and cons between UseExternalLin set to True and False?

C++ Builder only supports UseExternalLib = true.
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#8
I can't confirm this, I'm using the server with internal and external library.
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#9
(07-03-2024, 03:52 PM)JuergenS Wrote: I can't confirm this, I'm using the server with internal and external library.

...if I try LibDeflate in C++ Builder (IW 15.6.2) 


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#10
I suspect your application is not looking for the library where you think.
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