Hello,
I am working on a .Net application (aspx+webservices) that uses a
windows service I created too.
Sometimes, the exe linked to my service crashes (mostly runtime
exception), and as a consequence my application can not work. I coult
not catch or controle those exceptions, so my application needs to be
able to restart my service when it does not answer animore.
Does anyone knows how to do that?
My application is in C#. I work with VS .NET, and I have a solution
containing many projects including my application project an my windows
service project.
Any help woulf be welcome!
regards,
G. 13 5314
Hi,
"ghighi" <gh***************@free.fr> wrote in message
news:11**********************@j33g2000cwa.googlegr oups.com... Hello,
I am working on a .Net application (aspx+webservices) that uses a windows service I created too. Sometimes, the exe linked to my service crashes (mostly runtime exception),
I suggest you to see what makes it crash in the first place.
My application is in C#. I work with VS .NET, and I have a solution containing many projects including my application project an my windows service project.
See the ServiceController class, you can control a service with it.
You may need extra privilegies for using it though.
--
--
Ignacio Machin,
ignacio.machin AT dot.state.fl.us
Florida Department Of Transportation
On 17 May 2006 23:59:37 -0700, "ghighi" <gh***************@free.fr>
wrote: Hello,
I am working on a .Net application (aspx+webservices) that uses a windows service I created too. Sometimes, the exe linked to my service crashes (mostly runtime exception), and as a consequence my application can not work. I coult not catch or controle those exceptions, so my application needs to be able to restart my service when it does not answer animore. Does anyone knows how to do that? My application is in C#. I work with VS .NET, and I have a solution containing many projects including my application project an my windows service project.
Any help woulf be welcome! regards, G.
Hi G
you could use the IADsService interface which is part of Active
Directory, look here http://msdn.microsoft.com/library/de...adsservice.asp
or you could use the WMI Win32_Service methods http://msdn.microsoft.com/library/de...32_service.asp
Hope this helps
cherrs
Steve http://pretty-vacant.co.uk
Hello,
thanks for your help.
The problem is that My exceptions are unexpected,
hardly/un-reproducible and I can not catch or control them.
I tried to use servicecontroller class; it seems good (I can get my
service status for example) but I can not start or stop my service...
what kind of privilegies do I need to use it? where do I configure it?
thx,
G.
Hi,
"ghighi" <gh***************@free.fr> wrote in message
news:11**********************@j55g2000cwa.googlegr oups.com... Hello, thanks for your help.
The problem is that My exceptions are unexpected, hardly/un-reproducible and I can not catch or control them.
Well , you need a better logging planning, I strongly encourage you to find
the source of this exceptions
I tried to use servicecontroller class; it seems good (I can get my service status for example) but I can not start or stop my service... what kind of privilegies do I need to use it? where do I configure it?
IIRC only members of Administrator can do so. Dangerous proposition to give
admin priviledges to an asp.net app
--
--
Ignacio Machin,
ignacio.machin AT dot.state.fl.us
Florida Department Of Transportation
"ghighi" <gh***************@free.fr> wrote in message
news:11**********************@j33g2000cwa.googlegr oups.com...
| Hello,
|
| I am working on a .Net application (aspx+webservices) that uses a
| windows service I created too.
| Sometimes, the exe linked to my service crashes (mostly runtime
| exception), and as a consequence my application can not work. I coult
| not catch or controle those exceptions, so my application needs to be
| able to restart my service when it does not answer animore.
| Does anyone knows how to do that?
| My application is in C#. I work with VS .NET, and I have a solution
| containing many projects including my application project an my windows
| service project.
|
| Any help woulf be welcome!
| regards,
| G.
|
Your "Service" shouldn't be a Windows service in the first place, years ago
MSFT introduced COM+ just for this. It should be used whenever you needed
secure and restartable services (amongst other services like threading,
object pooling, transactions etc..). Services where invented for NT4 long
before COM+ was introduced, stay away from Windows services on anything
higher than NT4, use Component services, they are more flexible and much
easier to configure and control.
Willy.
Well, anyway, if I have properly understood what I have read about how
to give admin priviledges to my app
(see http://support.microsoft.com/default...87&Product=asp
, if interested) ,
I will need admin login, password, domain etc... what I obviously won't
know, my application being installed on several servers out of my
control
unless you know another way to process ...
Thanks Willy for your advices; I'll remeber it!
Unfortunatly, the project I work on is not MY baby, I'm just its new
nany.
I work on an existing and ever running on my client's servers
application. Therefore if I can make it come along, I can't completly
change it ... :-(
So I have to make do with it!
"ghighi" <gh***************@free.fr> wrote in message
news:11**********************@i39g2000cwa.googlegr oups.com...
| Thanks Willy for your advices; I'll remeber it!
| Unfortunatly, the project I work on is not MY baby, I'm just its new
| nany.
| I work on an existing and ever running on my client's servers
| application. Therefore if I can make it come along, I can't completly
| change it ... :-(
| So I have to make do with it!
|
Well, just keep it in mind, you may needt it when you are ready for your own
baby ;-)
Willy.
"ghighi" <gh***************@free.fr> wrote in message
news:11**********************@g10g2000cwb.googlegr oups.com...
| Well, anyway, if I have properly understood what I have read about how
| to give admin priviledges to my app
| (see
| http://support.microsoft.com/default...87&Product=asp
| , if interested) ,
| I will need admin login, password, domain etc... what I obviously won't
| know, my application being installed on several servers out of my
| control
|
| unless you know another way to process ...
|
Implement a watchdog application and run it from the scheduler service as
administaror.
Willy.
Hi, unless you know another way to process ...
Yes, correct the window service for prevent to throw an exception and end
execution :)
The problem is that my service (myservice.exe) creates another process
(deamon.exe) and this is deamon.exe that has problem, not myservice.exe
If my deamon process would crash, the service would restart it, but it
actualy does not: deamon.exe opens a popup window to warn there is a
runtime exception and do not work anymore but neither do not completly
crashes ...
Nevertheless, I could try to correct my daemon app, but I don't know
how to prevent from throwing the runtime exception popup. I thougth
about putting a big try-catch in the main method but I can not find it
(seems that visual studio hides it) ...
Actually, daemon.exe is not a C# app, but a .Net C++ one and not only
I do not know this part of the application very well, but also I am
realy not expert on C++.
desperate plight! This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
by: Jerry Boone |
last post by:
I have a development unit running XP Pro and I cannot get it to build a web
project without restarting IIS.
There errors in the task list are....
! Could not copy temporary files to the output...
|
by: Gene |
last post by:
I have a Windows Service (VB.NET) that runs 24/7. It
queries a Web service 5 to 10 times per hour. About 2 or
3 times a month, it fails. The log indicates that it
sends the request to the Web...
|
by: felecha |
last post by:
I'm stumped. I'm working on an application in VB.Net that uses
System.Messaging.MessageQueue to listen for messages sent to a
private queue on a remote machine. Both machines are in the same...
|
by: Simon Verona |
last post by:
My software relies on a third party data provider to a propretary database.
In turn the third party database relies on a Windows Service that runs on
the server to supply the data... The problem...
|
by: Stephen |
last post by:
Hi,
Can some direct me to an article or sample code where we can create an
application or a service to restart another windows service?
Thanks,
Stephen
|
by: Kevin A |
last post by:
The problem is that the web application mysteriously shuts down (ending all
sessions) due to a supposed 'configuration change'. By using ASP.Net Health
Monitoring we can determine that the...
|
by: sergio.calleja |
last post by:
Hi Everybody,
i need to restart a windows service made with c# when an fixed event is
raised.
So to test it, I've added a servicecontroller to my service, and in the
creation method, i've created...
|
by: =?Utf-8?B?TWFyaw==?= |
last post by:
Hi...
Following the samples online, we implemented a windows service in .Net.
Like most services, there's a worker thread actually doing stuff in the
background. The problem we've run into is...
|
by: gourmet |
last post by:
Hello!
I need to restart the "Windows Audio Service" (audiosrv) via C#. I'm
using the ServiceController Class to do this.
It is no problem under XP and no problem under vista if UAC is...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
| |