Search results matching tag 'web service'

DLLImport doesn't work with Web Service

Superkew — Tue, 06 Oct 2009 09:44:58 GMT

Hey

I posted this on the asp.net forum, and they suggested to put it here. Sorry for the formatting.

I really hope you can help me!

http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/e3bcbf6f-c51a-4c53-89f2-8e083c5e8981

I have been searching many sites and forums. I am developing on the same set of dlls as this post: http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/d5a92d8e-1c11-44af-b635-4f89471a3351

The issue I have is that these are the new c++ dlls from the same source. There is one main dll (agproxy.dll), and 3 dependency dlls: utility.dll, sockets.dll, async.dll.

When natively consuming the dlls in an application it works 100%. When I use the run debug on a web service in VS2008 (.NET 2.0) it works. (dlls get encapsulated in the wonderful MS exe that holds the debug env.)

BUT as soon as I publish to IIS... fails.

Unable to load DLL 'agproxy.dll': A dynamic link library (DLL) initialization routine failed. (Exception from HRESULT: 0x8007045A)

Here is some information...

We use an unsafe class, and pass some values by ref in the following manner:

[WebMethod] public string OpenUsingLocal() { int blah; // This method will create a new transaction. try { ft2_open_transaction(0, &blah, 2); } catch (Exception ex) { return ex.Message; } return "Success"; } [DllImport("agproxy.dll")] public static extern int ft2_open_transaction(int invoicehandlex, int* transactionhandle, int timeout);

I have also tried manually setting permission on the folder and dlls to full access for all IIS users and the Everyone account to just see if it works.

Any help would be appreciated!

I have a log from process monitor here. As you can see the search pattern and how it loads the files... I have only pasted from the IIS process w3wp.exe.

w3wp.exe QueryOpen C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\nomadtest\e0b02f7d\7d2f67bb\assembly\dl3\5dcabd59\1c759893_4943ca01\agproxy.dll NAME NOT FOUND w3wp.exe QueryOpen C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\nomadtest\e0b02f7d\7d2f67bb\assembly\dl3\5dcabd59\1c759893_4943ca01\agproxy.dll NAME NOT FOUND w3wp.exe QueryOpen C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS CreationTime: 10/5/2009 2:58:35 PM, LastAccessTime: 10/5/2009 5:06:33 PM, LastWriteTime: 8/26/2008 6:32:40 AM, ChangeTime: 10/5/2009 3:30:23 PM, AllocationSize: 155,648, EndOfFile: 155,648, FileAttributes: A w3wp.exe CreateFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Desired Access: Read Data/List Directory, Execute/Traverse, Synchronize, Disposition: Open, Options: Synchronous IO Non-Alert, Non-Directory File, Attributes: n/a, ShareMode: Read, Delete, AllocationSize: n/a, OpenResult: Opened w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS SyncType: SyncTypeCreateSection, PageProtection: PAGE_EXECUTE w3wp.exe QueryStandardInformationFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS AllocationSize: 155,648, EndOfFile: 155,648, NumberOfLinks: 1, DeletePending: False, Directory: False w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS SyncType: SyncTypeOther w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS SyncType: SyncTypeOther w3wp.exe CloseFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS w3wp.exe Load Image C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Image Base: 0x10950000, Image Size: 0x28000 w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Offset: 147,456, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Offset: 4,096, Length: 32,768, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Offset: 36,864, Length: 32,768, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Offset: 69,632, Length: 32,768, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Offset: 102,400, Length: 12,288, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Offset: 114,688, Length: 16,384, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Offset: 131,072, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\agproxy.dll SUCCESS Offset: 139,264, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe QueryOpen C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS CreationTime: 10/2/2009 11:25:05 AM, LastAccessTime: 10/5/2009 5:06:33 PM, LastWriteTime: 8/26/2008 6:32:34 AM, ChangeTime: 10/5/2009 3:30:23 PM, AllocationSize: 176,128, EndOfFile: 176,128, FileAttributes: A w3wp.exe CreateFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Desired Access: Read Data/List Directory, Execute/Traverse, Synchronize, Disposition: Open, Options: Synchronous IO Non-Alert, Non-Directory File, Attributes: n/a, ShareMode: Read, Delete, AllocationSize: n/a, OpenResult: Opened w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS SyncType: SyncTypeCreateSection, PageProtection: PAGE_EXECUTE w3wp.exe QueryStandardInformationFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS AllocationSize: 176,128, EndOfFile: 176,128, NumberOfLinks: 1, DeletePending: False, Directory: False w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS SyncType: SyncTypeOther w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS SyncType: SyncTypeOther w3wp.exe CloseFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS w3wp.exe Load Image C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Image Base: 0x10eb0000, Image Size: 0x2d000 w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 163,840, Length: 12,288, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 4,096, Length: 32,768, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 36,864, Length: 32,768, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 69,632, Length: 32,768, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 102,400, Length: 16,384, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 118,784, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 126,976, Length: 16,384, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 143,360, Length: 12,288, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\utility.dll SUCCESS Offset: 155,648, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe QueryOpen C:\WINDOWS\system32\inetsrv\async.dll SUCCESS CreationTime: 10/2/2009 11:25:05 AM, LastAccessTime: 10/5/2009 5:06:33 PM, LastWriteTime: 8/26/2008 6:32:40 AM, ChangeTime: 10/5/2009 3:30:23 PM, AllocationSize: 90,112, EndOfFile: 90,112, FileAttributes: A w3wp.exe CreateFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS Desired Access: Read Data/List Directory, Execute/Traverse, Synchronize, Disposition: Open, Options: Synchronous IO Non-Alert, Non-Directory File, Attributes: n/a, ShareMode: Read, Delete, AllocationSize: n/a, OpenResult: Opened w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\async.dll SUCCESS SyncType: SyncTypeCreateSection, PageProtection: PAGE_EXECUTE w3wp.exe QueryStandardInformationFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS AllocationSize: 90,112, EndOfFile: 90,112, NumberOfLinks: 1, DeletePending: False, Directory: False w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\async.dll SUCCESS SyncType: SyncTypeOther w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\async.dll SUCCESS SyncType: SyncTypeOther w3wp.exe CloseFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS w3wp.exe Load Image C:\WINDOWS\system32\inetsrv\async.dll SUCCESS Image Base: 0x2460000, Image Size: 0x17000 w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS Offset: 81,920, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS Offset: 4,096, Length: 32,768, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS Offset: 36,864, Length: 12,288, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS Offset: 49,152, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS Offset: 57,344, Length: 16,384, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\async.dll SUCCESS Offset: 73,728, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe QueryOpen C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS CreationTime: 10/2/2009 11:25:05 AM, LastAccessTime: 10/5/2009 5:06:33 PM, LastWriteTime: 8/26/2008 6:32:40 AM, ChangeTime: 10/5/2009 3:30:23 PM, AllocationSize: 86,016, EndOfFile: 86,016, FileAttributes: A w3wp.exe CreateFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS Desired Access: Read Data/List Directory, Execute/Traverse, Synchronize, Disposition: Open, Options: Synchronous IO Non-Alert, Non-Directory File, Attributes: n/a, ShareMode: Read, Delete, AllocationSize: n/a, OpenResult: Opened w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS SyncType: SyncTypeCreateSection, PageProtection: PAGE_EXECUTE w3wp.exe QueryStandardInformationFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS AllocationSize: 86,016, EndOfFile: 86,016, NumberOfLinks: 1, DeletePending: False, Directory: False w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS SyncType: SyncTypeOther w3wp.exe CreateFileMapping C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS SyncType: SyncTypeOther w3wp.exe CloseFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS w3wp.exe Load Image C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS Image Base: 0x10ff0000, Image Size: 0x16000 w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS Offset: 77,824, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS Offset: 4,096, Length: 32,768, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS Offset: 36,864, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS Offset: 45,056, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS Offset: 53,248, Length: 16,384, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O w3wp.exe ReadFile C:\WINDOWS\system32\inetsrv\sockets.dll SUCCESS Offset: 69,632, Length: 8,192, I/O Flags: Non-cached, Paging I/O, Synchronous Paging I/O

Web Service unable to connect to 3rd party software

Riisto — Tue, 25 Aug 2009 11:00:43 GMT

I'm running Windows XP with IIS installed on it. Everything happens on the same computer.

I've built a Web Service with Visual Studio 2005. It uses 3rd party programs API to operate the 3rd party program. I've added the required references and testing it in Visual Studio by 'View in browser' shows that it works just fine. Exporting it to the IIS with Visual Studios 'Publish Web site' as a precompiled Web Service it works from localhost:\\ as it should (giving the basic screen with info) but when making a call for the WS from the browser through the provided basic form it doesn't seem to be able to contact the 3rd party software anymore.

I think this might have to do with Windows or IIS security, cause it would seem quite hazardous to let people connect and use any software installed on the same computer. I do have administrator rights and I do use the snap-in computer management tool.

Thanks in advance,

Risto

edit: if the topic is in wrong forum please be free to move it

What to do for a rootkit...

rgsnowman — Sun, 14 Jun 2009 13:01:38 GMT

I have recently found a rootkit on my computer through AVG and am wondering how to get this thing off. I tried to get AVG to delete it but it said it cannot. I heard you can re-install windows vista and also restore default settings but I am not sure if that deletes everything and I'll have to get external hd and if the rootkit would get itself into there and I'd be re-installing a rootkit. This rootkit is screwing up my xps one it tiny ways, it changed all my security setting and turned my anti-viruses off and I can't turn them back on, messed up background, screwed up start menu and toolbar, and the side panel. I just want to know the best way to get this off computer. Thanks in advance.

is there Antivirus and firewall for web server 2003 sp2 ii6 ?

netjumper — Wed, 25 Feb 2009 19:05:16 GMT

I have been recently looking for a security suite that will run on my web server

to secure my local side but allso maintain a secure envirement for the public

gateway side. All I have found to date is an ISA system but not for iis6.

Any guidance from anyone in the know would be very much appreciated

How to fetch the list of deployed web service on IIS

abhayorc — Fri, 23 Jan 2009 16:16:36 GMT

Hi, i am trying to fetch the list of deployed .Net web services on my IIS 6.0. Right now i can see all the applications deployed on IIS 6.0 through the Microsoft wmi explorer . Does IIS provide some other mechanism to expose the web services deployed on it ???

As through wmi explorer by using namespace root\cimv2, i am able to get web services and all the other application deployed all together, but through that data , i am unable to differentiate between them. Also, can you tell me if there is any way to fetch the list of web services deployed, with there corresponding request counts, fault counts , processing time etc..?? like we can see on Jmx console of server like "JBoss".

Can we fetch .Net web service using wmi explorer ?? or is any other way ?

Thanks

Abhay Gupta

Hello everyone

nathyx — Wed, 01 Oct 2008 20:34:14 GMT

Please guys i need an urgent help, i am developing a project which i need to create a webservice. But anytime i try to add a web reference, i get a request to enter my user name and password after choosing the webservice i created. I tried using the windows user name and password but it didn't work. i am using windows XP pro service pack 2.

HTTP 404, when trying to reach ASP.net 2.0 in IIS v6

Nina9 — Tue, 26 Aug 2008 19:55:23 GMT

I have installed a Live chat application which requires Asp.net 2.0 ( I am going to host it in house) and since all of my other websites use Asp.net 1.0, I upgraded .NET framework 1.0 to 2.0; but when I installed the chat software I am not able to reach its default page. I realize that in IIS 6.0 It is necessary that for each version of .net framework use a separate Application Pool so I created a new application pool for this Livechat website in IIS and assigned the website to it. I also made sure that in IIS Web Service Extensions, Asp.net 2.0 and 1.0 are allowed. I made sure that there is no app.offline.htm file exists in the file directory... This is the error that I get when I try to reach live chat default page: " The resource cannot be found. Description: 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. Requested URL: /default.aspx " Please advise me...

The Asp.net application deployment questions

twu027 — Tue, 03 Jun 2008 05:30:17 GMT

I just finished the development of my ASP.NET, now I want to deploy it under IIS 5.1.

So I made an installer which packs everything the application needs, then I installed it on my virtual machine (Full network connection and IIS 5.1 installed).

The problem is this application only can be run as root. what I mean is I can not have directory structure like this:

wwwroot/kiwiweb/

kiwiweb is the virtual directory which physically resides under wwwroot directory.

the kiwiweb/ directory has its only bin folder and everything needed for my application to run.

what I expected was in the browser, I just go

http://localhost/kiwiweb/

in my code i used the redirect method. after user login.

so if the user inputs correct credentials, the home page will be shown.

this is the code does so:

context.Response.Redirect("/get.aspx?page=home", False)

but the strange thing is the URL will be

http://localhost/get.aspx?page=home

if I manully put kiwiweb after localhost/

it just show me a empty page. does not work as I expected.

Interestingly, if I put everything includes the bin folder the web.config directly under wwwroot,

then I go http://localhost/

everything works perfect....

http://localhost/get.aspx?page=home also works

I just want to why and is there a way to work around? Because my application is just a web interface to our main application. So I dont think it is good idea to have a domain name for this application. and it is not possible for the customer run my application only on their server.

I know IIS can host several web site, and I dont want my application to be the only site to be hosted by IIS.

but it only works when I put it directly under the root folder (including the bin folder and other neccesary files)

Great thanks if anyone can help

Cheers

Tony

Sleepy webserivice

clakesnapster — Sun, 15 Jul 2007 10:15:03 GMT

Hello I have a ASP.NET WebService deployed on IIS 6.0 and after idle time of a few minutes the webservice sleeps and the subsequent query takes a long time to respond Currently we are pinging the service from a console Application every couple of minutes to make sure it responds fast What configration changes could help us with this issue. Thanks Mohit

Problem: Source- ASP.NET 2.0.50727.0 Event Ids 1009, 1084, 1011

AkaShannon — Fri, 13 Jul 2007 22:47:04 GMT

The asp worker process is failing to be created...

I am experiencing issues on 2 out of 3 XP boxes running WebServices in IIS 5.1 under the 2.0 Framework. These boxes were operating fine up until a few days ago (Automatic Update Day). Now they are very sporadic, generally giving the following browser error when attempting to navigate to the WSDL
<<<Server Application Unavailable
The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request.
Administrator Note: An error message detailing the cause of this specific request failure can be found in the system event log of the web server. Please review this log entry to discover what caused this error to occur.>>>

On other occasions, a lot less frequently, everything works just fine, however doing an IISReset during these times that everything is working correctly will cause the exceptions to return.

From the Event Viewer:

Source- ASP.NET 2.0.50727.0
Event Id
1009-
aspnet_wp.exe (PID: 5380) failed to startup because the synchronization event could not be initialized. Error code: 0x80070002
1084-
aspnet_wp.exe could not be started. The error code for the failure is 800705B4. This error can be caused when the worker process account has insufficient rights to read the .NET Framework files. Please ensure that the .NET Framework is correctly installed and that the ACLs on the installation directory allow access to the configured account.
1011-
aspnet_wp.exe (PID: 4328) failed to startup because the asynchronous pipe could not be initialized. Error code: 0x800700e7

Here is what I've researched and tried so far with no luck:
http://support.microsoft.com/default.aspx/kb/887286 (1.1 framework reference) (dll version issues)

http://support.microsoft.com/default.aspx?kbid=811320 (permission issues)