I got an error and do not know how to fix it!
Fiddler has detected a protocol violation in session #2331.
Content-Length mismatch: Response Header claimed 1939 bytes, but server sent 1983 bytes.
After moving application to shared hosting I cannot add service reference to .asmx and WCF services that used to work on dedicated server.The error in adding WCF service reference is:
There was an error downloading 'address ... Service.svc'.
The server committed a protocol violation. Section=ResponseHeader Detail=CR must be followed by LF
Metadata contains a reference that cannot be resolved: 'address ... Service.svc'.
The server committed a protocol violation. Section=ResponseHeader Detail=CR must be followed by LF
The server committed a protocol violation. Section=ResponseHeader Detail=CR must be followed by LF
If the service is defined in the current solution, try building the solution and adding the service reference again.asmx web reference:There was an error downloading 'address ... .asmx'.
The server committed a protocol violation. Section=ResponseHeader Detail=CR must be followed by LF
There was an error downloading 'address ... .asmx/$metadata'.The server committed a
I successfully added the web service reference and tried to call it with this line of code:SuccessGetLead lead = service.getLead(paramsgetlead);
[WebException: The server committed a protocol violation. Section=ResponseStatusLine]
System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request) +263
System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request) +4
System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) +172
com.marketo.soap.MktMktowsApiService.getLead(ParamsGetLead paramsGetLead) in c:Usershubert.griningerAppDataLocalTempTemporary ASP.NET Filesdynaweb200782e21235d41bf12aApp_WebReferences.liqikruc.7.cs:206
[code]...
I have an ashx handler that was working fine in VS2008 but when I upgraded to VS2010 (haven't gone back to VS2008 to double check though) and when I try to grab the value from HttpContext.Request.Params["update"] I get the following error:
+ ex {"A potentially dangerous Request.QueryString value was detected from the client (update="<SETIProducts><Produ...")."}
System.Exception {System.Web.HttpRequestValidationException}
I need to create a web page that authenticates users against an existing active directory. The domain is actually a cloud computing configuration where there is a domain controller and multiple other servers on the stack.
I understand that objects from the System.DirectoryServices namespace can be used. However, I cant seem to path the code to the active directory through the LDAP://domain.com address. There doesnt seem to be any communication going on. I suspect there is some initial configuration necessary or security measures blocking the communication.
I am working with this example from MSDN: http://msdn.microsoft.com/en-us/library/ms180890(v=vs.80).aspx.
I get an error that says the server is not operational.
Is it possible to edit HTTP request using fiddler so that my asp.net application hosted elsewhere return true for the following code block
HttpContext.Current.Request.Url.Host == "localhost"
Where can I see the total size of ViewState out of the total size of the Response (value in bytes in the Body column) in Fiddler 2?
View 5 RepliesI am using ASP.Net + .Net 3.5 + VSTS 2008 + IIS 7.0 + C# to develop a web application. I want to use Fiddler to debug (i.e. monitor request and response Http traffic) local traffic -- i.e. when I test web application inside VSTS 2008's built-in test ASP.Net web server. Is that feasible? If yes, how to monitor such traffic? For example, in VSTS 2008's built-in ASP.Net test web application server, the Url I want to monitor request traffic sent to [URL] and its response (i.e. when F5 is pressed in VSTS 2008).
BTW: I previously think Fiddler could only be used to monitor port 80 Http traffic, not sure whether port 1870 could be monitored?
Try to do the following .Have a service (MVC) that i run locally, so it goes like URL...The MVC looks like this:
Code:
[HttpPost]
public XElement MovieDetails([FromBody] MovieRequest MovieRequest)
{
return _movie.getMovieDetails(MovieRequest.movieid);
}
How do I call the movie id number from fiddler?I am trying it like this:
Or even like [{"MovieRequest":"1"}]
or <MovieRequest>000001</MovieRequest>
or <MovieRequest>000001<MovieRequest>
or <MovieId>000001</MovieId>
and i get this BS
So far I've been successfully using fiddler to sniff web service traffic from both test fixtures, console apps and web projects.
Today I noticed I am not able anymore to sniff that kind of traffic if I am running my web application (it's a ASP.NET website, hosted locally on IIS). I see all the local traffic but the web service traffic is just gone (the service is being hit as I do see the response debugging into the code).
I am still able to successfully sniff soap requests and responses from test fixtures or console apps in the same solution (exact same environment).If it was a windows (I am on Win7) security update or the likes it would never work I guess (unless it affects only traffic routed through IIS).
What should I be looking for that could cause the emergence this behavior?
NOTE: I can see local traffic, but not the SOAP request/responses to the web service which is not hosted locally anyway (it's a sandbox another team is providing)
EDIT: This bit of configuration did the trick (found on Rick Strahl's blog)
<system.net>
<defaultProxy>
<proxy [code].....
how to violation of primary constraints
[Code]....
In the application, there is an HTML page that references a .dll (dllMain) using an <object> tag.
dllMain references several other dlls (dll1, dll2, and dll3).
When the web page is loaded, it loads just fine and everything works.
However, there is a bit of a delay in the load time, using fiddler I discovered that it is trying to find dll1, ddl2, and dll3 and failing, resulting in 404 errors... by watching the web page load while watching fiddler, it is clear the delay is from the 404 errors originating from trying to find these embedded dlls.
Is there any way to make the application stop probing for these embedded dlls? Clearly it doesnt need to since the application is working even though these aren't being found?
I keep getting a Request format is invalid.
Here's the raw http that get's sent:
[code]....
"HTTP data inspector Fiddler." what is the use of this and give me any article for how to use fiddler to monitor wcf service in detail
View 1 Replieshow can I remove the protocol from URI? i.e. remove HTTP
View 4 RepliesIn a CreateUserWizard, the text in a textbox is not being returned in code-behind:
[Code]....
The idea is that if the person registering on the site is male then no maiden name will be written to the database; otherwise, if the person is female, any text in the textbox will be written to the database (even if the textbox is empty). The textbox is found with the above method, but no text is returned.I have employed a similar method with all the other textboxes on the page and it works, but for some reason not with this one--maybe it has to do with the textbox control being in an UpdatePanel. This is the markup code:
[Code]....
i'm developing windows application one of its forms supposed to fill a table called rooms with data throughout a collection of text boxes and comboboxes controls, i'm successfuly bound each control to the binding source and make sure that each data adapter contains the required data but when i start to excute the insert statement
insert into rooms([room_id],[floor],[price],[currency_id],[rec_id],[s/d],[s/ns],[room_direction],status)
values( '"+Int64.Parse(textBox1.Text) +
"' ,'" +
Int64.Parse(textBox2.Text) +
"', '" +
Int64.Parse(textBox3.Text) +
"','" + comboBox1.SelectedIndex +
"','" + comboBox2.SelectedIndex +
"','" + comboBox3.SelectedIndex +
"','" + comboBox4.SelectedIndex +
"','" + textBox4.Text +
"','" + comboBox5.SelectedIndex +
"')
it displays an error message when i'm trying to select a value from the combobox for any parameter that is"column currenc_id is constrained to be unique value 2 is already exists"can any body help me it is very important
i am planning to user command buider.
but i get unique key violation i have set the primarykey both in data tabble and database and here is my code
what is wrong here?
[Code]....
i am working on an mvc page that allows users to securely logon via a colorbox modal window. the modal is layed out something like this:
<html>
<body>
<div id="overlay" style="display: block;" class="overlay"> <div>
[code]...
thats the basic layout.what happens is when the iframe form is authenticated, it calls parent.$.fn.colorbox.close() which closes the modal and reloads the parent page.now the problem is the colorbox.close script is in the parent page (not the iframe) so it cannot be called from the iframe due to the protocols being different (https and http).so how can i either call the script cross protocol (which i believe you cant do) or from the iframe set the colorbox div's display attribute to none and hiding the overlay. this would hide the modal just as well but can the code in the iframe talk to the parent pages html? if it could i would use something like:
$('#colorbox').attr('style', 'display: none;');
but that jquery doesnt work.
Short: Why do I get a security violation saving files from within an XMLRPC.NET method and not under MVC?
Long:
I have a blog engine running on MVC 3 on a Godaddy shared hosting account (IIS7/.NET 4). I've implemented a MetaWeblog interface to it so that I can use Windows Live Writer 2011 to post. Everything is generally working. My problem seems to be with Medium Trust and the XMLRPC gateway that MetaWeblog uses. I get a FileIOPermission error when attempting to write media objects to disk. The key error is:
Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
I'm sure it's the Medium Trust level that's causing this error because when I set my local IIS7 to medium trust level I get the same issue. Upgrading to high or greater trust level solves the problem. However, I can not change the trust level on a Godaddy shared hosting account (I don't want to pay for a dedicated server for a personal project so upgrading is not financially feasible).
Here's the "funny" thing. In the same application I have a file upload page that works perfectly on dev and production. I'm going to the same sub-directory in both places (well under the application directory root and with write permissions granted). Therefore, it seems the only difference here is the fact that one part of the code executes under MVC and another as part of XMLRPC (not sure what framework that is part of as I'm kind of new to ASP.NET development).
I am new to .net and i'm stuck with the following issue.
I have a windows GUI application and i need to communicate with a firewall using HTTPS protocol. I did some search on google and the results retrieved showed to use HTTPWebRequest and HTTPWebResponse objects.
But does this objects us HTTP protocal or does it work for HTTPS also. also is SSL required for HTTPS protocol. For SSL we need some security certificate. How to retrieve that certificate. Will a certificate need to available in each client machine
I have an application developed on MVC2 but I need it to change from HTTP to HTTPS after authentication. How do I manage that and where do I have to put the code?
View 1 RepliesIs it possible to determine the HTTP protocol version (e.g. 1.0 vs. 1.1) used for a request within a .ashx handler? I can see all of the header information except for the version in Request.Params.
If not, what avenues are available to discover the HTTP protocol version when processing an HTTP request in ASP.Net?
I am encountering an error when attempting to log into a web app (via a login page) on one of my servers. The web app is an IMAP4 client under development that should connect to the mail server currently running on the same machine. I am successful at connecting to the mail server from my development workstation running an IMAP4 desktop client under similar development.The error is... An address incompatible with the requested protocol was usedThe login page works fine in my development environment on my local workstation (connecting to the local mail server). A little research suggests the error has something to do with IPv4 vs IPv6 addressing, but I'm not sure. I have 2 network adapters in this server, for each of which IPv6 is not enabled. I have successfully reset the TCP/IP stack on the server (netsh Winsock reset) but still the error returns. Only one of the adapters is enabled and being used.
View 4 RepliesI just installed Oracle 10G Express Edition. Installation was successful, when I tried to connect the database usingScott/tiger or hr/hr it does not Connect and throwing an exception :ORA-12560: TNS:protocol adapter errorHow can I get rid of this error to connect to the database.I am using Windows Vista 64 Bit OS....
View 5 Replies
