Monitor If Production Application Is Resetting On Its Own?
Dec 21, 2010
Can I objectively determine if my production ASP.NET web application is resetting its application pool? It could be for whatever reason (for example, an error occurred or memory topped off). I don't have direct access to my production servers, so when I want something on the server, I have ask specifically for it like PerfMon counters to run. It is a running IIS 6.0. I understand that I could use PerfMon to catch ASP.NET Application Restarts. If I was not monitoring that PerfMon, is there anything that can tell me the application restarted sometime in the past?
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Oct 18, 2010
I have a producer-consumer scenario in ASP.NET. I designed a Producer class, a Consumer class and a class for holding the shared objects and responsible for communication between Producer and Consumer, lets call it Mediator. Because I fork the execution path at start-up (in parent object) and one thread would call Producer.Start() and another thread calls Consumer.Start(), I need to pass a reference of Mediator to both Producer and Consumer (via Constructor). Mediator is a smart class which will optimize many things like length of it's inner queue but for now consider it as a circular blocking queue. Producer would enqueues new objects to Mediator until the queue gets full and then Producer would block. Consumer dequeues objects from Mediator until there's nothing in the queue. For signaling between threads, I implemented two methods in Mediator class: Wait() and Pulse(). The code is something like this:
Class Mediator
{
private object _locker = new object();[code]....
Inside Mediator I use this.Pulse() every time something is Enqueued or Dequeued so waiting threads would be signaled and continue their work.But I encounter deadlocks and because I have never used this kind of design for signaling threads, I'm not sure if something is wrong with the design or I'm doing something wrong elsewhere ?
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Feb 24, 2011
I would like to create a webpage that will be able to monitor if an application (process) is running.
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Sep 6, 2010
I want to implement a response time monitor in a ASP.Net application. This monitor has to calculate the average response time during 2 secs. Whats the performance counter i can use. I tried ASP.NET ApplicationsRequests/Sec but did not work. Whats the best way to do this. I am using the default server formed by VS2005 for development, does this affect the performance counter programming?
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Feb 3, 2010
I would like to reset/clear an item in the Cache, but without resetting the application or writing a specialized page just for this. ie, a non-programmatic solution.
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Jul 17, 2010
I hate to sound stupid, but ASP.NET is not my forte. I have build an ASP.NET application which I now which to deploy to a production server. Searching on the web I found that it's recommended to just use the Setup tool within VS2010 to compile and install the files on the production servers. However, I find it a bit weird:
The files on the server are exactly those that I had on my system. I would've imagined that moving to a production server would involve some compiling and compression of file content so as to improve execution. But in practice all files on the server are exactly as they are on my local system -- I can even modify my .cs file on the servers and that works!! (Surprised ;-)). Following from the above, all my code is readily available on the server for anyone to see. I am not sure if this is a problem... For example, could it end up a security risk (due to passwords within the files)?
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Sep 1, 2010
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Oct 18, 2010
So my application worked great on my computer but as soon as I try and put it in production....I'm getting all sorts of issues.
[Code]....
This is the top of Default.aspx.vb.
[Code]....
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Mar 17, 2011
I have deployed simple application on production server it just update sql server table via update query.
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Mar 12, 2011
I just launched my application to the production environment. I have a section on my website that is only accessed by users in the role administrator. (Here is the code:
[Code]....
It does fine on the development application. But on the production app the function is not working. I checked the database and everything is the same. What should I do?
Here is my code in the web.config
<
authorization
>
<
allow
roles="Administrator"
/>
</
authorization
>
<
roleManager
enabled="true"
cacheRolesInCookie="true"
cookieName=".ASPROLES"
defaultProvider="SqlProvider"
Computergyrl
>
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Jul 20, 2010
I am rather new to asp.net but I have built a couple of apps that do not require users to login. am having some problems moving my secure .net application from my laptop to a production server, however, and I am hoping someone can help me. On my laptop my application's user authentication functions as it should, but when I move my application to a webserver I get an assortment of errors. Forgive me if these questions are a little basic. My first question is this. In a production environment do I move the ASPNETDB.MDF file in the App_Data folder to my SQL server? Is it OK to rename it to something more descriptive?
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Jul 6, 2010
Sometimes I would like to be able to update during day time my ASP .Net application. I noticed that quite often updating DAL's (.xsd files) that are in used will block my application (and users). The only way, I found to recover, is to restart IIS but my users do not like it.
Is there some more clean way to update an online server without disrupting the users ?
Could I identified the DAL which are in used and the users using them, so that I could somehow disconnect only these users (My application uses Windows authentication).
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Apr 3, 2010
First time i am going to work on (maintenance project) application that is already in production.The application was developed in ASP.net 3.5/C# 3.0(web forms) with jQuery,Ajax,Sql server 2005 and microsoft enterprise library 4.0.,WCF services. Questions (bear with me if my question is wrong)
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2) Simply looking into Log file ,will solve the issues?
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what are the procedures i need to follow.Client is ready to provide any tools for my support.(What are the area do i need to aware to handle production system
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Mar 13, 2011
I have an MVC web application, the urls like following in my views folder:
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Sep 10, 2010
I'm using MS Enterprise Logging Application Block in an ASP.NET website.
For production launch, I will set up a log listener in one of these locations:
Sql Server database
Windows event log
Text files
Which has the least impact on performance?
NB - I can't switch to Log4Net or ELMAH at this point, so don't suggest that in your response.
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Jan 17, 2011
I have a small app that is used to register users to the system. I am interested in having a log that will tell me, who - userid that logs in, what they do, how long. meaning, the rows they look at or update. I suppose to make a small table for this logging. lets assume a small table with only 2 columns, timestamp and the userid. It would be good to get some kind of ip address for identity.
the other parts will begood to know and interesting to learn how to code but less critical.
the signon.aspx you can see here. Is this where to code
<%
@
Page
Language="C#"
AutoEventWireup="true"
CodeFile="SignIn.aspx.cs"
Inherits="SignIn"
%>
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Jan 22, 2011
I m getting the following error when i upload my site to Production Server using Database in App_Data ASPNETDB.MDF
Server Error in '/' Application.
Runtime Error
Description: An application error occurred on the server. The current
ustom error settings for this
application prevent the details of the
application error from being viewed
[code]...
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Aug 6, 2010
I'm using SqlDependency to control my cache. I want to use it to monitor several tables (around 10). There should be one SqlDependency per watched table.
Should I create for each of them code like that:
public void CreateDependency_Table()
{
if (connectionStringSettings != null) [code]....
or can I reuse something between them? Like connection?Is this the preferred way of setting multiple notifications?
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Jan 3, 2011
i have one software in asp.net..once the user login to the software.then only user can acces the desktop and i want to monitor all the the works done by the user in my asp.net software .
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Jul 18, 2010
I'd like to use WCF to monitor a folder. WCF need to pick up and process the file if there is a file dropped to the folder. Is there a way to do so?
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Dec 13, 2010
I need to monitor my application from incoming http post and get requestf originating from outside and sometimes inside the machine.
Is this possible?
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This is for my web app that is meant to be receiving a POST from an external server.
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Feb 6, 2011
I want to have a log file keep rows of who logs in and timestamp. is there a place to do this? And what sort of code is needed?
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Feb 14, 2010
I have built a web page that does a complex processing, and I realized recently that I need to convert it to a windows service running at the background and keeping the web page for monitoring and initiating the service.
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Mar 8, 2011
I have a large web application, which is supposed to run in a 64 bit process. However, when I set "Enable 32-bit Applications" to False on my App Pool, I get the following error trying to run the app in IE:
is not a valid Win32 application. (Exception from HRESULT: 0x800700C1)
The application name at he beginning of the error message is missing, i.e. I have not lost it during copy and paste.
I have been advised to use Process Monitor to determine which application/DLL load is actually causing the error, but I have no idea where to start with this.
EDIT: I have tried filtering Process Monitor on only w3wp.exe and only file system and process events, but simply attempting a navigate to the root URL yields 34,012 events.
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Mar 11, 2011
isnt there performance analysis tools that i can use to monitor and trouble shoot things like timeout expired (slow query execution)?
I mean is there a way for me to monitor the query performance as it is run from the webpage. It runs perfectly in the SMS but it's slow when it's running from the webpages so it throws Timeout expired exception.
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