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Posted by Jerry Stuckle on 12/28/07 02:04
warth33@hotmail.com wrote:
> On 24 Dec, 10:51, wart...@hotmail.com wrote:
>> On 24 Dec, 08:48, My Pet Programmer <anth...@mypetprogrammer.com>
>> wrote:
>>
>>
>>
>>
>>
>>> Csaba Gabor said:
>>>> "something like that" covers a lot of ground. It could have some
>>>> bearing, though it is not obvious. Firstly, you are saying that the
>>>> program does what it should do. That would imply that the paths/
>>>> environment vars are correct. However, if it affects the cleanup of
>>>> the program somehow it could be material. Also, it might be affected
>>>> by the "Allow service to interact with desktop" setting that you can
>>>> make on Apache/your web server (under Control Panel \ Services).
>>>> Csaba
>>> Gotta love the ambiguous errors. I don't think he said it does what it
>>> should do, though. I know when I ran exec without the paths right, I
>>> didn't get any server errors either, and I had the same kind of issue
>>> he's describing.
>>> So it might cover a lot of ground, but it's kinda always better to have
>>> a bunch of ideas, no matter how much they cover, I tink.
>>> ~A!
>> Yes, the c# programs do what they have to do. They work! They work 2
>> hours, 3 hours, maybe 1 day. And then suddenly it stops to work.
>>
>> It is extrmly frustating. I have tried to put logs both in the php-
>> script and in the c# app. Nothing. Not an exception. Nothing.
>>
>> Again: if I have a simple C# app that only have an Hello World, then
>> the php script, or to be more exact the exec call from the php-script
>> to the c# app, seems like going in an infinite loop. Even thought
>> there is no loop there. The exec waits, for ever...
>>
>> No error in error.log fo r apache. And, no problem in continuing with
>> running the server. I can always view other pages. The only problem, a
>> very big problem, is that at a certain point the exec function hangs
>> up.- Dölj citerad text -
>>
>> - Visa citerad text -
>
> Maybe another intresting thing.
>
> The c# app that I try to run after exec begins to freeze, looks
> something like that:
>
> static void Main(string[] args){
> tw.WriteLine("Before at " + DateTime.Now);
> Console.Write("error test");
> tw.WriteLine("After at " + DateTime.Now);
> tw.Close();
> }
>
> In the c# app there is nothing else than this. The funny thing is that
> in the log can see:
>
> Before at (date)
> After at (date)
>
> Console.writeline should have been executed right? It is stated before
> the second log line...
>
The problem isn't in your exec() call. Rather, (from an earlier post)
you need to find out why your program is not returning a value.
exec() works quite well. I've never found a problem in it - although I
have found problems in my code at times.
As for the Console.writeline - try a C# newsgroup.
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
==================
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