VNET new build uploaded

[Ruslan Zasukhin]

on 9/7/03 6:13 PM, Olly Wenn at olly at zolv.com wrote:

> HI Ruslan.
> Thanks for the latest build. Things are getting better....
> 
> There are however a number of bits and pieces that are preventing me
> from completing my project with Valentina.
> 
> I will try and put them in order of importance to me.
> 
> 1) (NEW ISSUE) Deploying VNET in 2 DLLs is causing problems with
> ASP.NET. It seem that the ASP engine copies the vnet.dll to some sort of
> runtime cache as it compiles the ASP application**. The problem is that
> is isnt copying the VDK.DLL as well so I it is not able to run the web
> app.

I wonder. Each DLL can be put into system catalog of Windows, correct?
Then it must be visible to all apps.

> I can locate this cache*** and manually copy the VDK.DLL there (on my
> development machine) but when the applicaion recompiles (like after a
> config file is changed or a server restart or something) the cache is
> cleared and the VDK.DLL is lost. I understand your reasons for moving
> most of the kernal out to a separate DLL and the speed is now comparible
> to VCON, so that's good, but this behaviuor makes VNET a non starter for
> my web app ;-( I am looking to see if there is any info on this sort of
> thing, but I have not had any luck yet. I hope you guys can find out
> more....

The main reason to make separate DLL -- that BUG in the MS .NET.
Loop inside of .NET crashes.
The same loop in VDK.dll works fine.


> For your info, asp complains that it cant find "vnet.DLL" -  (note
> case!)
> It IS there as "vnet.dll" as is "VDK.DLL". Could there be something in
> this?


> === Pre-bind state information ===
> LOG: DisplayName = vnet
> (Partial)
> LOG: Appbase = file:///D:/cvssandbox/Olympic Hoex/website/Website
> LOG: Initial PrivatePath = bin
> Calling assembly : (Unknown).
> ===



> **NOTE this is NOT me compiling my app - this refers to the runtime
> compile that asp.net engin performs.
> *** C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET
> Files\olympicsearch\7ba4c2d6\ea1f2983\assembly\dl2\bbba91d6\00e7482c_657
> 4c301
> 
> 2) I am still getting An unhandled exception of type
> 'System.NullReferenceException' occurred in vnet.dll
> I cant really send you my app as it's a web app. I have managed to
> track it down to somewhere in VNET.VDatabase.Finalize(). Maybe this
> gives you a clue?
> 
> 3) VNET Fields are not yet complete.... Name, type etc.
> 
> 4) VCOM is not using the latest kernel - SUM does not work correctly - I
> understand this is fixed in a more recent kernel - as it DOES work in
> VNET.
> 
> 5) I suspect my last point for now is not something you can do anything
> about....
> VNET and VCOM are now about the same speed for queries return up to
> 10,000 or so records.
> Up to 1M records though, VNET slow down - compared to VCOM.
> Not a massive issue - but thought I would mention it.
> 
> 
> Keep up the good work,
> Olly.
> 
> 
> 
> 
> 
> 
> 
> 
> Olly Wenn
> 
> Zolv.com Limited.  100 Wellington Street,  Leeds.  LS1 4LT.
> T: 0113 237 3084  F: 0113 245 9011 E:olly at zolv.com  www.zolv.com
> 
> 
> 
> 
> 

-- 
Best regards,
Ruslan Zasukhin      [ I feel the need...the need for speed ]
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e-mail: ruslan at paradigmasoft.com
web: http://www.paradigmasoft.com

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