Restart SQL Server Service
Mar 28, 2010How do I restart an installed SQL Server service? I've used that code for this, but it didn't worked. I think it won't find the exact service name. So it doesn't work.
[Code]...
ADVERTISEMENT
How To Restart A Service
Mar 12, 2009I'm new to VB.NET and trying to write a program that prompts the user for a server name and then restarts the IIS on that machine. [code]
View 1 RepliesRestart Service As User?
Feb 24, 2011I would like to know if it's possible to stop | start | restart service as a User with a vb program?
The reason is that for some reason, I have to restart some service for a special application on certain station but the people who use them are log on as Admin and I can't go there each time or use vnc.
Restart Service When Exception Is Thrown?
Jul 29, 2009I am writing a windows service that needs to be running 24/7. It is a pretty simple service that monitors a directory where files are dropped into and processes those files. I need to restart the service if an unhandled exception is thrown.
Is there a way for a service to restart itself in the event of an unhandled exception?
Restart Service Like Apache Through Command Line?
Jan 2, 2011restart service like apache through command line or vb.net once in a while apache in my computer hang and I just got to restart that.
View 3 RepliesPhp - Automatically Restarting A Chat Server Application On System Restart?
Jul 22, 2009I developed a chat application with an attendant chat server. Everything is working fine. The issue now is the fact that whenever the chat server goes down (for instance, the server system shuts down as a result of power failure or some other problem), by the time the server system come back on, the chat server would have to be restarted manually.
I believe (and I know) it is more appropriate for the chat server application to restart itself when the computer comes back on (and of course regardless of who is logged in and of course, even before anyone logs in). I have a batch file that executes the chat server. My attempt was to create a windows service that start automatically and runs this batch file using a Network Service account on the server system. Although, I'm having a hard time with this (temporarily), I would love to ask if there are any alternatives to using a windows service.
Asp.net Web Service On Local Server
Jan 9, 2012I create a new web service in VS and I create a function that return a value This the code of my function
[Code]...
Best Strategy To Simulate A .net Web Service Without A Server?
Apr 18, 2011I have inherited a .NET 4 VS2010 solution consisting of a WinForms app and a web service. I don't have access to a server that's running a copy of the web service but I have to run, debug, upgrade and test the project that accesses the web service as well as the web service code.Later, I also want to quickly switch between a deployed web service and the code in my local projectWhat's the best strategy for changing the projects so I can make changes to both projects, test locally, deploy the web service then test against that? If I find issues, I want to switch back to "local" mode to debug.
View 2 RepliesIDE :: Publish Or Consume Web Service At My Server?
May 13, 2009how to publish or consume web service at my server?how to reference web service from different web forms? i have a webservice it works fine at local host. i need to upload web service on my website which is written in visual basic 2008 asp .net and my website is written in c# asp .net. how do i reference web service in my c# page.
View 1 RepliesInstall Service (but With Different Features) Twice On The Same Server?
Oct 6, 2011I have a service installed. I would like to install this service (but with different features) twice on the same server but cant as the second service recognises it as the first. How could i avoid this?
View 5 RepliesSeparating Out A Wcf Service, Server, And Client
Oct 25, 2011I have a solution in VS 2010: a WCF Service Library project ("NotifyService") and two Windows Forms projects, one for a server ("NotifyServer")and one for a client ("NotifyClient"). My goal is to have a duplex WCF service that will notify any number of connected clients when the server pushes out a notification. The clients do not need to communicate to the server except to subscribe and unsubscribe from the server's updates. However I seem to be running into problems nailing down the InstanceContext.
Here's the code for the WCF service:
<ServiceContract(
CallbackContract:=GetType(INotifyCallback),
SessionMode:=SessionMode.Required)>
[Code].....
Since I'm setting everything up through code, there are no app.config files. The problem I'm having is that my Subscribe method is never called. When debugging, I get an error after stepping through that line (not an exception) that says "Unable to automatically step into the server. The debugger failed to stop in the server process." When I go back to my server form and click the button designed to raise an event on the callback clients, it steps into the NotifyService class but the _callbacks list is empty, meaning the Subscribe method either never ran, or it never ran on that instance.
I have fought with this for almost a week. This is nearly an identical copy, at least on the service-side, to what was described here, and I've compiled that and it works.
Server / Service That Communicates With Multiple PCs
Feb 24, 2012I am hoping to get some advice on a project that I am wanting to work on. I have never done a web service/windows service or anything along the lines of what I am thinking so I would like some advice from some more experienced developers.I will be using VS2008 and VB.NET. My company currently mostly works in .NET 2.0 for our commercial application, but since this will be used mostly in house I would be able to use .NET 3.5 if suggested (am just not overly familiar with the additional features in .NET 3.5).What I would like is to have a server/service that communicates with multiple PCs. I want to create an application/web page (not familiar with web development so would probably start out as a winform app and possibly move to a web app to consume the service) that would query the web service/remoting service/whatever to retrieve information from each of the PCs (track the version of the application that is running, retrieve log files, push an update program to the PC (to be run manually)).
Not being too familiar with this type of scenario I was thinking something to the effect of:Each PC run a Windows Service that monitored the local PC. When something changes (software update installed?), tell the web service that the new version is installed.A service (web service? remoting server? other?) running on a PC that would be the interface to the windows service (not sure how the web service would talk to the Windows service without the Windows service initiating, though, unless it is also running a server) on the individual PCs. The service could request an update from the PCs (get the software version, request a file). The service would also be able to push an update program to the PCs to be run manually.
Start A Service After SQL Server Has Started?
Oct 28, 2010I have developed several Windows Services applications which all use SQL server. In some occasions, the customer shuts down the server and then restarts it the following morning. But then, my service is started BEFORE SQL Server starts and, of course, fails.
In which order are the services started ?
.net - Server Rejects Request On Self Hosted Service?
Oct 14, 2011I have created a self hosted service with a proxy Service and Contracts
Namespace ECDBDatabase.Service
Public Class DatabaseService
<ServiceContract(Name:="DatabaseService", Namespace:="net.tcp://localhost:9010/ECDBDatabase.Service")> _
Public Interface IRPMSDatabaseService
<OperationContract()> _
Function GetHandover(ByVal Username As String, ByVal Password As String) As DataSet
End Interface
[Code]...
.net - Web Service Calls Failing On Remote Server
Mar 21, 2011I've got a webservice called Converter.asmx and I've just noticed that on the remote server I basically can't connect to it. The error that I get: "No connection could be made because the target machine actively refused it 127.0.0.1:49792" and the error occurs where I'm calling the web service (second line below).
Dim webservice As New localhost.Converter
results.InnerHtml = webservice.ParseData(txtInput.InnerText, options)
On my localhost it works fine. How can I change the webservice so that it'll work on the remote host as well?
.net 2.0 Windows Service Not Running On Server 2008?
Dec 4, 2009I have a windows service written in .net framework 2.0. This service installs and runs perfectly fine on both XP and windows server 2003.We have a new 2008 box that we are migrating over to, so need to get this windows service up and running.When i try to 'start' the windows service on the 2008 machine, i get "Windows could not start the <service> service on local computer. Error 1053: The service did not respond to the start or control request in a timely fashion."I have searched everywhere looking for an answer, and all I could find was a fix attributed to .net framework 1.1 for this same error. That; however, is not applicable here, as the service was written in 2.0.
View 3 RepliesAndroid - Web Service That Stores JSONArray In SQL Server
Apr 22, 2012I have an android application that is creating a JSONArray with:
List<String[]> sqlist = MySQLiteHelper.selectAll();
JSONArray jsArray = new JSONArray(sqlist);
Which is calling
public static List<String[]> selectAll()
{
List<String[]> list = new ArrayList<String[]>();
Cursor cursor = db.query(TABLE_BREADCRUMBS, new String[]
[Code]....
Server Rejects Request On Self Hosted Service?
Oct 16, 2008I have created a self hosted service with a proxy
Service and Contracts
Namespace ECDBDatabase.Service
Public Class DatabaseService
<ServiceContract(Name:="DatabaseService",
[code].....
Service Application Causing Server Crash?
Aug 31, 2010I created a windows application service that runs every 20 seconds to collect data from avaya cms and then dump it into a database. I did this using a timer. Since I had to have access to the clipboard to get the data and parse it, I had to be in STA. Unfortunately,just putting the STA before the Main() (or any other sub) did not keep the service in single thread mode. So I had to create a new thread and join it like so:
Public Class CMS
Protected Overrides Sub OnStart(ByVal args() As String)
Timer1.Enabled = True
Timer1.Start()
[code]....
SQL Lookup On Server 2008 Running As A Win Service.
May 17, 2012I am writing a service to get a count from a table on an SQL server. THe SQL box is in the same domain, and the service is runnign under the same account as the SQL box.
The box service is running on is Win 2008 in the domain. The interesting thing is that when I use this same code and run a normal EXE on that server, it runs no issues. In a service it crashe with:[code...]
Web Service Appears As Website Instead Of Developer Web Server
Jun 14, 2010I recently reimaged my PC and regrabbed one of our projects from Source Safe. In our solution we have a web service that normally runs on a server, however we can build the webservice on our localhost for debugging as well. However, now whenever I grab the project from source safe it is building the webservice as a website instead of a developer web server.
[Code]...
Web Service On Web Server For Local Application Advice?
May 15, 2009i am looking into web services to be used for a windows forms application that i want to connect to my website and return data from my database. One thing i am concerned about is security. I have only played with web service a little bit but it seems to allow direct access to it by url and then run the service, showing the results in the browser. i guess i could set it up to accept a password in the code. i guess really if i have to pass in the query criteria to the sql from the application then showing the records in a browser should not be a problem. in my web application for the site i can keep all my web services in the app_data folder for no browser access.
i just need some advice in this area. goods, bads, other options if better. i don't have a full grasp on working this way from a client side windows application.
Windows Service Interacting With SQL Server Database?
Dec 24, 2010I have a windows service application that is meant to interact with SQL server database (INSERT, UPDATE, ETC). The windows service application is also multi-threaded.I created an "App_Data " folder to keep my database and used app.config file for connection information, etc.
After installing and starting the service, nothing happens, the database doesnt get updated, etc.
Has anyone ever written a windows service application that interacts with a database? Kindly advice me on how to overcome this problem..
.net - WCF Service Hosted In A Managed Windows Service Connect Using A WCF Service Application
Jul 14, 2011i have a Windows service that is hosting a WCF service through net.tcp and this is working great. I have also created a WCF service application. I am trying to add the net.tcp service reference to the service application. Then I add it to the GAC that goes ok but if I try to RegAsm the WCF service application to allow it to be called from Server.CreateObject I get the error:
Warning: Type library exporter encountered a type that derives from a
generic class and is not marked as
[ClassInterface(ClassInterfaceType.None)]. Class interfaces cannot be
exposed for such types. Consider marking the type with
[ClassInterface(ClassInterfaceType.None)] and exposing an explicit
interface as the default interface to COM using the
ComDefaultInterface attribute.
It does not work. I have tried to call it through a class library but this does not work either as the end point is not set correctly.
VS 2005 Find Files In A Server In A Windows Service?
Mar 26, 2009I use VB.net to create a Windows Service . its job is to connect a server ( for exemple \10.10.10.10ox named P: and collect files .but the problem is the result of mapping the server ( Dir P: = "" ) return nothing i don't find my files !!!Do i have to use the ftp in windows service ?? because when i use a windows form apllication there is no problems and I find all the files
View 3 RepliesWeb Service On Server Error Request Format Is Unrecognized For URL?
May 9, 2009Request format is unrecognized for URL unexpectedly ending Error I have 3 webservices on windows 2003 server. All worked fine before and are called from one .net application on another server. Recently I added a few new webservice calls, builded and published . All webservices works fine on development locally. On production server all stopped working.
I would like to know how to solve the problem and how to capture the failure of webservice call. The application that is calling those webservices starts new thread to process and shows user Thanks you will get an email. However webservices stopped working and it took couple days to learn that nothing is happening, after research I learned that webservices do not work anymore. Bummer, I do not know how to alert in this case.But first more important how to fix it. On development server in VS 2005 all webservices works perfect. After publishing and testing on server to Invoke a service, the Error ....unexpectedly ending.. appears. After reading many happy postings that modifying Web.config node protocols, I discovered that instead of
[Code]...
Web-Service: Authenticate Users With The SQL Server Database Table Using VB?
Apr 8, 2012how to authenticate users with the SQL Server database table using VB as a web service. I managed to connect to the SQL server via this VB code;
Public Sub ConnectToSQL()
Dim con As New SqlConnection
Dim cmd As New SqlCommand
[Code].....
Running VBA Functions In A Server Side Access Database From A WCF Service
Sep 23, 2011I've been researching for days and I've gotten to the point where my WCF service creates an Access object via com/interop.I've ran the Open Current Database call for the Access object without an error but Application.CurrentDB is still nothing/null. If the CurrentDB is nothing then I surely can't call Application.Run "myFunction" I realize WCF services aren't meant to be user interactive, but it's a long story why I'm trying to go this route. Basically I need to have a proof of concept ready sooner rather than later and the alternative (correct) route involves the complete re-writing of a large complex access VBA application. It's not a permissions issue, I have the IIS user names added to the security tab. What I really need is a way to set Environment.UserInteractive to true so my WCF service can create an instance of Access on my server machine, run the VBA functions, close out, return true.I'm using VS 2010 for the WCF, IIS 7 for my server, Access 2010 for the VBA application.
View 1 RepliesWindows Service Running Socket Server On Specified Port (Secured)
Jun 30, 2010I wanted to know what are the risks of opening up a socket server on a specified port? Right now I have it limited to only accept requests from 1 specific IP to that port and all the other ones get rejected (using the windows firewall), is there a way to implement an authentication or anything else so I can allow it to be accessed from any IP worldwide yet have it secured?
View 1 Replies.net - Out Of Process COM Server Works Fine In The Unit Test Harness But Not In The Real Service?
Jun 1, 2011We have a WCF service hosted in IIS that currently calls a VB6 DLL to do part of its job. This works fine, but we can't deploy the service to a 64-bit target environment without configuring IIS to run it in a 32-bit worker process.I am currently investigating ways around that restriction. Porting the VB6 DLL to .NET is not possible for various reasons, so I created an ActiveX EXE wrapper around the DLL in VB6, so that the service can run in 64-bit and the VB6 parts in 32-bit.
When I tested the service I got this error:
Type: System.UnauthorizedAccessException
Message: Retrieving the COM class factory for component with CLSID {9AE7303B-D159-43F6-B1A5-52D297581820} failed due to the following error: 80070005.
After some Googling I found that this is due to either:
Calling an MS Office component
DCOM permissions not being configured
NTFS file permissions not allowing read/exec access to the IIS worker process identity (ASPNET in my environment)
Of these:
Definitely not applicable Also not applicable; I am not hosting the EXE in DCOM or COM+, just a simple COM out-of-process activation
This looks likely; however, I checked the permissions, and NTFS reports that the Users group (which ASPNET is a member of) does indeed have read/exec access to the file I tried calling the EXE from a unit test fixture, which is executed in my admin-level account rather than the IIS worker process account, and it worked fine, so the error is definitely something to do with permissions. I'm not sure what to do next.
UPDATE:The IIS virtual directory is configured for Anonymous+Windows access; the WCF service uses only Anonymous authentication, the Windows authentication is for the VS debugger. Task Manager reports that the aspnet_wp.exe process is definitely running in the ASPNET account.I explicitly granted Read and Execute access to the ASPNET and IUSR_<machine> accounts on all the COM exes and dlls involved. This made no difference.
I explicitly granted Local Launch and Local Activation access to the ASPNET and IUSR_<machine> accounts on the relevant interfaces in the DCOM configuration. This made no difference either.Keep trying to get this working somehow.Go the whole hog and host the EXE in COM+.Give up. Tell users that the WCF service must be configured to run in a 32-bit app pool on 64-bit Windows.