What happen if web.config gets updated while ASP (ASP.NET 2.0) server still process client request?
- Will the process be killed?
- If not, will the process read the updates in web.config.
I am developing the web site, It consists of device name list and related Build Button. When one click the Build button the one process will run in server. When more than ten user click the Build button more processes will create at that server will hang. How can send all request from client to single process in server.
View 2 RepliesI have made web service, when it is accessed by remote computer to send me the data using this web service then the following errors shows on the remote computer:-
"Server was unable to process request..A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)"
I have an asp.net mvc application that spawns a Process as follows:
Process p = new Process();
p.EnableRaisingEvents = true;
p.Exited += new EventHandler(p_Exited);
p.StartInfo.Arguments = "-interaction=nonstopmode " + inputpath;
p.StartInfo.WorkingDirectory = dir;
p.StartInfo.UseShellExecute = false;
p.StartInfo.FileName = "pdflatex.exe";
p.StartInfo.LoadUserProfile = true;
p.Start();
p.WaitForExit();
Before going further, I need to know whether, e.g., pdflatex.exe is a managed code or a native code? Edit 1 I need to consider this because: (Hopely I am not wrong...) Each Asp.net application runs in an separate/isolated AppDomain as opposed to a separate/isolated process. A native executable cannot live in an AppDomain.to be continued.. Shortly speaking, I hope my site does not spawn a new process for each request. Because a process is more expensive than an application domain. Edit 2 My asp.net mvc application allows users to submit LaTeX input commands such as $ax^2+bx+c=0$ to be converted to a pdf file rendering an quadratic equation. Behind the scene, this web app will spawn a process executing pdflatex.exe. The job of pdflatex.exe is converting the LaTeX input commands to pdf document.
Currently we are developing an ASMX, ASP 2.0, IIS 7 web service that does some calculations (and return a dynamically generated document) and will take approx. 60 seconds to run.Since whe have a big machine with multiple cores and lots of RAM, I expected that IIS tries its best to route the requests that arrive in its requests queue to all available threads of the app pool's thread pool.But we experience quiet the opposite:When we issue requests to the ASMX web service URL from multiple different clients, the IIS seems to serially process these requests. I.e. request 1 arrives, is being processed, then request 2 is being processed, then request 3, etc
View 2 RepliesError in File C:WINDOWSTEMPPOC1 {EFC98CD9-964C-4683-96BA-E02D634AF240}.rpt: The request could not be submitted for background processing.vb code:
Dim objReport As New CrystalDecisions.CrystalReports.Engine.ReportClass
Dim location As String = context.Server.MapPath("../POC/POC1.rpt")
objReport.FileName = location
[code]...
I have a doubt. For examples, Multiple users trying to update the same record usign asp.net application.
Can any one explain me indatil the situation how db process the request.?
I am trying to call a webservice and i am receiving the following error
Server was unable to process request -- > object reference not set to an instance of object .
Steps done for calling the webservice
1) created a wrapper class using wsdl.exe tool
syntax :- wsdl.exe /l:vb <url.asmx?wsdl>
<url.asmx?wsdl> is the url of the webservice to be called.
2) Imports <webservicenamespace>
[Code]....
3) while checking the trace Its occuring while invoking the webservice function
object[] results = this.Invoke(<webservicefunction(parameters)>)
When I am trying to invoke a method using a proxy class i get error
"System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.NullReferenceException: Object reference not set to an instance of an object. at ..."
[Code]....The WebResource.axd handler must be registered in the configuration to process this request?
View 4 RepliesI am trying to config my application to use out-of-process sessionState.
<sessionstate mode="stateserver" cookieless="false" timeout="20" sqlconnectionstring="data source=127.0.0.1;user id=<user id>;password=<password>" server="127.0.0.1" port="42424" />In my web.config I get errors for the server and port attributes, telling me that server attribute is not allowed and port attribute is not allowed.
I'm getting an exception when trying to access an .asmx webservice within a MVC site. I've tried numerous things like updating the web reference within the console application and building another quick app to test, but can't get passed this issue. If I pull the URL out of the svc variable, I can browse to it directly.
Exception Details
System.Web.Services.Protocols.SoapException
occurred Message=Server was unable
to process request. ---> Value cannot
be null. Parameter name: uriString
Source=System.Web.Services Actor=""
Lang="" Node="" Role=""
StackTrace:
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage
message, WebResponse response, Stream
responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String
methodName, Object[] parameters)
at ClarityIntegration.SendTrackerDataToClarity()
in [REDACTED].Reference.cs:line 78
at [REDACTED].Program.Main(String[] args)
in [REDACTED].Program.cs:line 33
InnerException:
CONSOLE APP CODE
var svc = new TrackerClarityService.ClarityIntegration()
{
Url = url,
Credentials =
new System.Net.NetworkCredential("user", "pass", "domain")
};
svc.SendTrackerDataToClarity();
svc.Dispose();
The exception was coming out of the Web Service itself. There were some global variables not being initialized directly through the .asmx call that were being initialized by the application itself.
Some simple checks on variables within the Web Service and setting what needs to be set have fixed up the issue.
i am a php developer, not knowing much about silverlight, i am working on a project which needs to process request on client browser, like post httprequests and process them, its a auto directory submitter, can it be done in silverlight application?
i want the user to open the silverlight application, which will submit the post request from client side, and also process for success and failure. is it possible?
I've an application where in am trying to show a slideshow directly on page load.. for that am using the following code
[Code]....
Its perfectly working on the dev environment but when deployed onto iis7.. am not able open the file..
I've given all folder rights for asp.net account and network service..
how to catch update panel's request start (before partial updation request is sent to server) and response receive (before update panel is updated) events.
View 1 RepliesIs is possible to initiate a partial page update whenever a client makes an update (say inserrting a record) and this will update the panel of all clients who are actually viewing the page ie eliminate the use of a timer control to refresh the panel each second because am getting many problems when using timercontrol.
View 2 RepliesWhat is the best way to update data constantly on the client using asp.net Timer + Update Panel, or I need to use Reverse AJAX for that?
View 3 RepliesI have a .Net Webservice(2.0 framework) and I am trying to call this service from SQL
server 2005 using CLR.
I have created assamblies on server and trying to call the we service through CLR, but I'm getting below error:
"Exception:
Server was unable to process request. ---> Invalid URI: The URI is empty."
I have a webservice, it has few webmethods. when i create a client proxy and invoke the methods to check its response, i am getting this error. Can someone tell me what things can i check to know the cause of this? The error is not saying much hence blocked on this.
View 1 RepliesI have created a web service that interacts with my DAL. It has the usual kind of methods, create, retrieve, update and delete. I have published this web service to our live Windows Server and I can see the web serice URL. The web service works on a few method calls but does not work specifically for one object. I am getting the following error: Fault Exception was unhandled by user code. "Server was unable to process request. ---> Data is Null. This method or property cannot be called on Null values."
To summarise: Web service is live, I can see it in my browser. Some method calls work. One specific one does not. I have verified that the method works (it is just calling a SQL stored proc that does return data).
I have a web application which has several update panel this page is taking around 2 miniutes to process. Is it a problem with the IE 7
View 4 RepliesI have the following code in 'main.cs' file where I am checking for a condition
protected void Page_Load(object sender, EventArgs e)
{
if (Request.Form.Get("task") != null && Request.Form.Get("postToURL") != null &&
Request.UrlReferrer.ToString().Substring(0, 31).Equals("http://cs.astra.co.in:4040"))
{
ASCIIEncoding encoding = new ASCIIEncoding();
<SO ON>
Instead of checking for the URL [URL] in 'main.cs', Can I check for the same condition in the 'web.config' file ? If so, How can I do that ?? Is there any way to transfer the part -- Request.UrlReferrer.ToString().Substring(0, 31).Equals[URL] -- into the 'web.config' !!
[Code]....
I have some problems. Im developing web apps with Youtube APIs( feeds). The problem is: - Client visit my site, my site use XmlDocument object to load xml feeds from youtube server with my server IP address for request feed.However, youtube API is limited number request feed per IP address at the same time. -I want to assign Client IP to request Youtube APIs feed instead of my server ip address to avoid limitation.
View 1 RepliesIn one web page we use a flash upload control but becouse a flash bug in the upload event the session is lost as its posted back with a new session.
We have tought of using a table with ip and old session id or a query string with the old session id in order to reassing it in the uploaded event...
Knowing the old session id how can i reassign it to the client? (In C#)
This question seems to be pretty close to what I am looking for - I was able to setup tracing and I am looking at the log entries for my calls to the service.However I need to see the raw soap request with the data I am sending to the service and I see no way of doing that from the SvcTraceViewer (only log entries are shown but no data sent to the service) - am I just missing configuration?
<system.diagnostics>
<sources>
<source name="System.ServiceModel"
switchValue="Verbose"
propagateActivity="true">
[code]...