I have a heavy traffic aspx page calling a web service upon every user`s request as follows.
string uri = "Path.asmx"; string soap = "soap xml string"; HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri); request.Headers.Add("SOAPAction", ""http://xxxxxx""); request.ContentType = "text/xml;charset="utf-8""; request.Accept = "text/xml"; request.Method = "POST"; using (Stream stm = request.GetRequestStream()) { using (StreamWriter stmw = new StreamWriter(stm)) { stmw.Write(soap); } } WebResponse response = request.GetResponse(); response.close();
Everything is working fine but sometimes I am getting the following error. The remote server returned an error: (500) Internal Server Error. at System.Net.HttpWebRequest.GetResponse() Does anybody have any idea about this error or can anybody tell me if I am doing wrong.
I had this one working a while back i try to upload file to my root folder it works locally but when i try it from my website i get the following error: exception details: system.bet .webexception. unable to connect to the remote server
the code bomb at the following line
requestStream = uploadRequest.GetRequestStream() 'This is where the exception occurs fileStream = File.Open(localFile, FileMode.Open) [code]....
configure the .Net HttpWebRequest object so that it does not raise an exception when HttpWebRequest.GetResponse() is called and any 300 or 400 status codes are returned?
Jon Skeet does not think so, so I almost dare not even ask, but I find it hard to believe there is no way around this. 300 and 400 response codes are valid responses in certain circumstances. Why would we be always forced to incur the overhead of an exception?
Perhaps there is some obscure configuration setting that evaded Jon Skeet? Perhaps there is a completely different type of request object that can be used that does not have this behavior?
(and yes, I know you can just catch the exception and get the response from that, but I would like to find a way not to have to).
I'm not entirely sure how to explain this, but basically I am trying to use a Silverlight application hosted within an ASP.NET MVC application. I have a basic controller on the MVC side that contains a method which accepts some string parameter and returns an ActionResult (for the purpose of this program, that result is some Json data).
My problem arises when I handle the WebClient.OpenReadCompleted event within the Silverlight control. When the WebClient.OpenReadAsync method is called within this control, it successfully reaches the controller and then reports back to the relevant event handler as expected. However, when it is handled, the event arguments contain an error stating: "The remote server returned an error: NotFound.".
Previously, I have noticed this is caused when some part of my communication URL is incorrect - in this case it is not. From some Googling, I have also noticed that this is a generic error. As such, I'm rather stumped. To make matters more confusing, I use this exact same communication attempt in another part of the program, that retrieves an array of strings, and that works perfectly fine.
see the example code below (due to the nature of this program, I am unable to post the full code).
Silverlight Control WebClient mClient = new WebClient(); public void RequestData() { mClient.OpenReadAsync(new Uri("http://localhost:51234/Home/GetData")); mClient.OpenReadCompleted += new OpenReadCompletedEventHandler(mClient_OpenReadCompleted); } private void mClient_OpenReadCompleted(object sender, OpenReadCompletedEventArgs e) { if(!e.Cancelled && e.Error == null) // <-- e.Error here is a WebException { var serializer = new DataContractJsonSerializer(typeof(Data)); Data data = (Data)serializer.ReadObject(e.Result); } }
MVC Controller - named HomeController and accessed with "Home"
public ActionResult GetData() { return Json(new Data(), JsonRequestBehaviour.AllowGet); }
Note Here, Data contains three members of types; string, string and byte array. For the purpose of serialization, I have exposed all three members through public properties containing both get and set parts. I have also added a public constructor taking no arguments.
UPDATE
I've just tried the same bit of code with different data, and it works fine. I wondered if it was the size of the data (as the first attempt was with very large data), but I don't understand why that would matter if the call managed to hit the controller.
My company has developed a .NET web service and a client dll that uses that web service. The webservice is hosted on our server over ssl and the cert is provided and signed by GoDaddy. We have some clients in a hosted environment that are getting the following error message from the client dll when it tries to access our web service.
System.Net.WebException The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
Our fix has been to have them open IE on the server, which is a challenge in and of itself for a lot of the hosted services, and go to the WSDL url. IE then prompts them with a security alert dialog. It says the cert date is valid and a valid name matching the name of the page, but was issued by a company you have not chosen to trust. When they click Yes to proceed, the client dll can then succesfully connect to the web service and operate as normal. why GoDaddy would not have been in there valid publishers list? All of the servers we have running has GoDaddy as a valid authority. I'm guessing, for security reasons, they've uninstalled the authority for GoDaddy, but not totally convinced that there's not some other underlying issue.
Unfortunately, I haven't had much luck trying to recreate this locally. If I go into Internet Options and remove the GoDaddy authorities and hit our service, ssl works just fine. I go back into the list of publishers and GoDaddy gets put right back in. So my second question is, How the heck do you get rid of GoDaddy so I can get an invalid cert warning?
Okay, last question. Is there a way in code I can tell the web service to ignore invalid certs. I've seen some posts on doing this programatically with WCF but not old web services.
I need to check whether the request will return a 500 Server Internal Error or not (so getting the error is expected). I'm doing this:
HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest; request.Method = "GET"; HttpWebResponse response = request.GetResponse() as HttpWebResponse; if (response.StatusCode == HttpStatusCode.OK) return true; else return false;
But when I get the 500 Internal Server Error, a WebException is thrown, and I don't want to depend on it to control the application flow - how can this be done?
I have a web page that uses System.Net.HttpWebRequest class that used to work perfectly fine for 2 years, and then all of a sudden I started to get the following error.[WebException: The operation has timed out] System.Net.HttpWebRequest.GetResponse() +5314029Also, I tried the application on my local machine and it works fine, do you think it is a setting change on my hosting server?I already tried the response.close and it didn't work.
i've got a problem with asp.net routing. My route looks like this:
[Code]....
but if there is a directory with the same name (in my case: "Articles") in my root directory, asp.net routing doesn't work and causes the error: "The resource cannot be found."
I'm working on a custom menu system in asp.net that populates a horizontal menu on the fly based on which menu item is selected from the website's main menu.This 2nd menu is populated from a custom XML file in the website's root directory.(See http://loganyoung.wordpress.com/2010/06/03/asp-net-horizontal-submenu-from-xml/ for details).At the time I'd written that post, it did work, but my development environment has changed and now I'm getting an error saying that the XML file can't be found.
OK, I was having some deployment issues on IIS 5.1, but at one point (right before the machine died) I was able to serve the files. I'm not certain what is lacking in my current case, but now I'm trying to deploy on IIS 6, and cannot get anything but "404 not found" errors. It's driving me nuts.
Just to be sure the site is working, because it isn't in the web root (virtual directory), I dumped a Web Forms website in there, and it worked just fine. I've tried setting up a wildcard in IIS by going to the properties of the site, and in the area under the file extension mappings, I clicked Insert to create a wildcard, assigning it to the aspnet_isapi.dll file. No dice. And yes, I remembered to uncheck the "Verify file exists" checkbox. Since this is IIS 6, I also made sure I had the Default.aspx page, with the code:
[Code]....
So all should be good. But it's not. I've combed over at least 6 websites and related links on getting MVC 2 to work on IIS 6, but nothing has worked so far. I cannot purchase the url rewritier mentioned in Steve Sanderson's blog, nor can I use the free version, since my application isn't the only web site running on this server. I can't use extensions for the pages, either. This is a crude hack I really don't want to deploy in a production application.
I'm using asp.net mvc 2 applications and while clicking on the link,it shows the error as "HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly."The site was deployed in my localhost (IIS 6) web server.For example the link
http://localhost/news/details/My_First_News_title shows the above error but the link
http://localhost/news/index works fine in the browser.And also we added wildcard in IIS configuration and unchecked the "verify file exists options in IIS.
I have uploaded my website on ftp's httpdocs folder when i go to Default.aspx page it gives me File not found error, I had use publish website options and my project contains Default.aspx page as start page.All published project files are uploaded and still i am getting File not Found error.
I am building a website and recently I had to format my re-install everything on my lappy..before that the site was working very good locally..but after re-installing VS2008 I don't know why I keep getting this error
XML Parsing Error: no element found Location: [URL] Line Number 1, Column 1:
I searched online..and found out that the reason might be some unclosed HTML tag but I checked and made sure that all the tags are properly closed..I also added Response.ContentType = "text/HTML"into .cs files in Pge_Load method..but I am still getting that error..I have one master page and two pages rendered using it..I dont understand how come the same program works once and after re-installing VS it doesn't work I dont know if this will help or not but master page starts with these 3 lines
I have uploaded my website on ftp's httpdocs folder when i go to Default.aspx page it gives me File not found error, I had use publish website options and my project contains Default.aspx page as start page.
All published project files are uploaded and still i am getting File not Found error.
when i try to type files in internet explorers address bar.
I have an ASP.Net 4.0 Web Service method that returns a well-formed XML document. I am successfully displaying the XML in a browser locally and once deployed on the production server.
When I try to call the method via jQuery ajax I'm getting the error:
XML Parsing Error: no element found Location: moz-nullprincipal:{6c0c99b3-0fed-454f-aa6e-e0fca93a521c} Line Number 1, Column 1:
I have a bunch of literals that try to get their info from a resource. I want the page to show Dutch automatically and english by use of a url parameter (?lang=en)
[Code]....
I keep getting a " System.InvalidOperationException: The resource class for this page was not found. Please check if the resource file exists and try again."My web.config looks like <globalization uiCulture="auto:nl" culture="auto:nl-BE"/>In Literal1 I use Resources:Voorstelling.aspx.nl-BE, bevord.Text . Is this correct?The resources are named "Voorstelling.aspx.nl-BE.resx" and "Voorstelling.aspx.en-GB.resx". There are copies of it in the root and in App_LocalResources. They are also compiled form in ../bin/site.dll, in ../bin/en-GB and in ../bin/nl-BE . Where should I save my resources?At this moment I want my page to recognize the resources without using InitializeCulture() or any fancy stuff.Is this possible?This problem has been bugging me for 2 days already. I tried iisreset /stop and /start.
I know i'm not in the right spot to post this. I hope someone experienced this before and can help.I have an old classic asp website. I try to run it with localhost/foldname/default.asp but it gives me 404 error:
[Code]....
a) I'm running XP 64 bitsb) Classic ASP is checked in Add/Remove Windows Component c) "Active Server Pages" is set to Allowed in IIS Web Service Extension d) .asp is mapped in the Application ConfigurationNo luck so far!!! Accessing a HTML file within the same folder work, but not the ASP page.
i create controllers for user name UserController.cs inside of all function related user are in
in views folder i create one more folder name User.
all user forms are there
everything working fine i can create, update ,delete user.
but now i am getting error.
when i run my code.. got below error...
An error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
i tried with cleaning and re-building code... iisreset
I'm doing a tutorial for error logging. It seems to be pretty basic. Everything works the way it should but I get an error I did not expect in my error log. The error says file not found for favicon.ico. From what I've read this is a file for the icon that would appear in the address bar, to the left of the url. I don't understand why I'm getting this error. I have no code that does this or references this file. It happens when I run the app in chrome and in firefox. Does the browser automatically look for this file to display to the left of the url? Is it automatically looking for this file as part of it's normal routine when loading a page?
when record is deleted in gridview when we press backspace button the record is back, when click that record the error message no records at rows 0 is found
