I was doing some work earlier in WCF and I finally got it all working with SSL by following this: http://www.hanselman.com/blog/WorkingWithSSLAtDevelopmentTimeIsEasierWithIISExpress.aspx . When I rebooted my PC, my services stopped working - the browser would just say 'connection reset'.
I spent a lot of time scratching my head and playing around, and now the service won't launch at all. I get the message in the title when I try to run it.
I'm at a total loss of what to do. I've tried deleting the config folder and it has recreated it, but I just get this error every time and I don't even know what it means.
Interestingly if I make a new project of the same type (WCF Service Application) it runs and works perfectly.
Any suggestions?
Related
We have a test website that uses Persits ASPPDF to build a PDF using the ImportFromUrl method. It works fine on our test domain, but when I use the same code on another domain (and crucially perhaps, a sub-domain) I get the "MSXML2::ServerXMLHTTP Error: The request has timed out." error.
This leads me to think its related to the problem outlined in
https://support.persits.com/show.asp?code=PS080709171
"the calling Active Server Page (ASP) should not send requests to an ASP in the same virtual directory or to another virtual directory in the same pool or process. This can result in poor performance due to thread starvation."
So perhaps the config of the two servers hosting the two sites (test and live) are different - and if so what would that be? - Or you can't run this method on a sub-domain? Any guidance out there please?
I've had the same issue for weeks and finally found out what the problem was. In my case, it was because I had set to True the options that allow the debug of classic ASP code, without which I could not debug using visual studio. Setting those options back to False fixed the issue.
I have written an application using MVC4.
After I depolyed it to production, I noticed I get the errors
server could not process you request
from time to time. Its not function related as if I do the same action as before the system works no errors. So I want to find more information about what is causing the issue
how do I log errors in iis 7.5? where should I be looking?
I looked at C:\inetpub\logs\LogFiles\W3SVC2 which is where logging is occuring in my application through iis, but I went through the files and could not see anything that looked like an error..
is there something in particular I should be looking for?
Thanks
I'm about a month away developing my silverlight application (this is my first). Everything went rather smoothly until today, when out of the blue I started getting this message:
An error occurred while trying to make a request to URI 'http://localhost:2682/Services/Authentication/LoginService.svc'. This could be due to attempting to access a service in a cross-domain way without a proper cross-domain policy in place, or a policy that is unsuitable for SOAP services. You may need to contact the owner of the service to publish a cross-domain policy file and to ensure it allows SOAP-related HTTP headers to be sent. This error may also be caused by using internal types in the web service proxy without using the InternalsVisibleToAttribute attribute. Please see the inner exception for more details.
I'm using WCF Services and this issue never appeared until now.
I've added a clientdomain.xml and clientaccesspolicy.xml file to my [projectname].web folder, and re-wrote them about a 1000 different ways.
I've also used Fiddler and it shows me that the error is on both those files, the error is
[Fiddler] The socket connection to localhost failed. ErrorCode: 10061. No connection could be made because the target machine actively refused it 127.0.0.1:2682
I've searched the error "10061" and it has to do with socket definition. But I couldn't find any solution to that.
Don't know if it has anything to do with it, but my "ASP.net Development Server" port is 6939.
Keep in mind that the app has NOT been deployed, so this is only happening locally. I'm using MS VS 2010 and MS SQL Server 2008.
Am I doing anything wrong or is this a silverlight issue??
On a last note, I haven't changed anything on Port, socket or service configuration. Last thing I was doing was editing a XAML file on client side and and the app started throwing me this error.
Need help, can't do anything until this is solved!!!!
Thanks.
i think you are using you app on localhost and a dynamic port is getting assigned and this port is not fixed and every run and that causes the refuse problem. if you want to fix this, create a solid url for example,
http://localhost/apps/Services/Authentication/LoginService.svc
Well, last night, just before I went to bed, I noticed something odd. In my "ServiceReferences.ClientConfig" file, the endpoint ports for each one of my services where diferent from the ones the silverlight machine used, so going on a hunch (and because I was reaching my sanity breakpoint) I decided to eliminate all my Service References and re-add them again.
I worked... go figure. Still don't know why this happened and if anyone could shed some light on the subject, I would appreciate it. It's kinda of annoying having to re-add all my services references. Right now I have only 6 of them, but in the near future they may go over 20, and if this happens again... well, it's going to be a real pain...
Thanks
to make long story as short as possible, I made a duplex WCF service, using wsdualhttpbinding, tested it on my local machine using Visual Stuido and using IIS7, thigs are working fine (i had to use windows authentication on IIS7 to make it work thu). Any way, I published the duplex service on my company network (LAN network, windows domain, IIS 6) which i used to for many WCF services (basic and ws http bindings and worked fine) and the problem is I can not get the service to work, I tried all possible configurations to the app.config and to the web.config files, still i can not make it work.. The problem is when the client start calling the duplex service It hangs and no error message or whatsoever, and after few minutes it gives me a timeout error.. there is no error at server side ( i have checked the even viewer). There is not error about port 80 or access privileges. Is there anything i am missing? anything i should take care of and i forgot? i have been awake for 20 hours trying to find a solution because i have a time line to follow or my boss will Dispose() Me..
i have tried the following:
1- I set the IsOneWay = true..
2- I run the program as admin.
3- I i set the base address to another port.. same result..
4- I used windows auth, none... same result..
5- i have tried another machine to test the client.. same result.. it hangs with no reponse.
6- I also tried running the client on windows vista, 7 and xp... same result..
7- I have played with all kind of configurations in config files and i made sure its the same on both files (app.config and web.config)..
8- I have added a static constructor in the service side to see if the service was ever reached by the client, i added few lines to add a value in the db.. and nothing was written to db.. so it was never reached..
9- Yes, when i access the service SVC page i see the page and it worked fine.. I could access the metadata as well..
10- restarting the server, restarting IIS server, Recycling AppPool...etc..
I tried all of that and many other solutions and tricks.. same result when the app is on IIS.. the strange thing is, there is no error at server side.. and i only get TimeOut error (if i get it).. While If i tried the service on the IIS installed locally it works fine.. change the config file to point to the company IIS server,,, no luck!
Is there anything i am missing??? could be something simple but i just missed it..
Okay I have seen some very similar questions here but none seem to be answered to my liking. I have created a Silverlight application that calls a couple of services to populate various comboboxes from the database. I got this working without too much trouble on my local machine.
So now I want to deploy it to our webserver. It was relatively straight forward to get ISS7 to load the Silverlight application. However, none of my services seem to be working properly, in that the comboboxes are empty. In IE I get the following error:
Message: Unhandled Error in Silverlight Application An exception occurred during the operation, making the result invalid. Check InnerException for exception details. at System.ComponentModel.AsyncCompletedEventArgs.RaiseExceptionIfNecessary()
at MyTestPage.ViewModel.MyService.GetInfoCompletedEventArgs.get_Result()
at MyTestPage.ViewModel.MainPageViewModel.b__2(Object s, GetInfoCompletedEventArgs ea)
at MyTestPage.ViewModel.MyService.MyServiceClient.OnGetInfoCompleted(Object state)
Line: 1
Char: 1
Code: 0
URI: http://www.mywebsite.com/MyTestPage.aspx
My problem is that this error only occurs when deploying on the webserver and I have no clue how to debug this problem. The error says to check the InnerException but I haven't found an answer yet (after hours of searching) that tells me how I should do this.
I have tried browsing to the services and I am able to do so using the domain name i.e. http://test.myserver.com/Services/MyService.svc. However when logged onto the server and using http://localhost:3456/Services/MyService.svc - which is the path in the ServicesReferences.ClientConfig file - It cannot be found.
Some answers here seem to suggest using a clientaccesspolicy.xml file but I don't understand why this should be necessary if the services are hosted on the same server as the application - they aren't required when debugging on my local machine. Despite my reservations I have tried adding a clientaccesspolicy.xml file to the root of the application but this still doesn't make any difference.
So I have a couple of questions:
1) How do I get access to the InnerException when I am running the application on the webserver? Is there a specific log file I can view or turn on?
2) If, for some reason, I am trying to access the service in a cross domain fashion (even though they are located on the same server) how do I configure the application so that this isn't required?
UPDATE:
Ok, I was able to get the tracing to work. I can now see the trace details on the page when it loads but it doesn't really tell me anything useful. I have also added the option to write the details to the disk. Initially this file wasn't being written and I couldn't understand why. Then I noticed that refreshing my silverlight application was not triggering a write to the log. It was only when I manually browsed to the services that the log file was updated. This seems to indicate to me that my silverlight application is not hitting the services at all (for some reason). I tried cutting out the View Model object and hitting the service directly from the xaml code behind file but this didn't make any difference either.
At this point after spending more than two days trying to figure this out, I am thinking about starting again from scratch.
For my mind it shouldn't be this difficult to deploy something that works on a development machine to a webserver.
I pretty much gave up on my initial approach. I had another go following along from this video http://www.silverlight.net/learn/videos/all/net-ria-services-intro/. It uses Domain services instead of the WCF Services and it was actually fairly straight forward to get it going on the webserver. The example is two years old now so maybe there are better ways to do this now (I am open to suggestions) but at least it worked within an hour of trying it (compared to 2.5 days and getting nowhere).