Web Service On Server Error Request Format Is Unrecognized For URL?
May 9, 2009
Request 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]...
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Jul 17, 2009
I am using windows vista and visual studio 2008 pro. I am facing a strange error. In the main form of my application i am opening a connection to a database using OLEDB 2.7 like:
conStr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Program FilesMahrsoftRafiq and CompanyDatabasemaindb.mdb;Jet OLEDB:Database Password=*****"
con.ConnectionString = conStr
con.CursorLocation = ADODB.CursorLocationEnum.adUseClient
con.Open()
But it give an error on the last line like:
Unrecognized database format 'C:Program FilesMahrsoftRafiq and CompanyDatabasemaindb.mdb'.
I can open the database using ms access 2007 and it is showing every table and i can open the tables and view data but what is the problem with connection?
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Sep 25, 2008
Does My.Computer.Network.DownloadFile work with FTP? When I attempt to use it, I get the exception: "The remote server returned an error: (500) Syntax error, command unrecognized."
Here's the code I'm using:
Dim UpdateAddress As String = "ftp://xxx.xxx.xxx.xxx" & lbDownload.Items(X).ToString
My.Computer.Network.DownloadFile(UpdateAddress, BasicPath & lbDownload.Items(X).ToString, "", "", True, 10000, False, FileIO.UICancelOption.ThrowException)
The FTP server is IIS6.
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Oct 14, 2011
I 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]...
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Oct 16, 2008
I have created a self hosted service with a proxy
Service and Contracts
Namespace ECDBDatabase.Service
Public Class DatabaseService
<ServiceContract(Name:="DatabaseService",
[code].....
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Jan 6, 2011
Public Function GetPrinter(ByVal PrinterID As Guid) As DataSet
[code]...
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Aug 23, 2011
I have a task to create a web service to receive client-side app's http request(with rpc={json data} in the end), deserilize it and put he parameter in stored Procedure in order to retrive data from sql server. the procedure query and client-side's app are already there and the return data to client-side app is JSON too
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Jun 13, 2010
login.aspx generates the following error on load, this file worked great for over 2 years, problems with Godaddy forced us to create a new account IIS6 ASP 1.1 which matched the original hosting environment. However now after the migration this file generates this error. Any Ideas why this parsing error is generated?
Parser Error:
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'HopeCounselingWeb.login'.
Source Error: [Code]
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Sep 16, 2009
Dim con As OleDb.OleDbConnection = New OleDb.OleDbConnection()
Dim command As OleDb.OleDbCommand = New OleDb.OleDbCommand()
Dim reader As OleDb.OleDbDataReader
[code].....
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Jun 3, 2008
Alright, so I am getting the error "Unrecognized database format 'location'" on a project I have been working on for a while now.First off here, I am working in VBE2008, SP 3, fully updated Jet drivers, I have repaired/updated the database, and I have made an Access 2000 and 2003 version to test.Best part is, is I am working with 2 databases, one to be carried with the program, one to be outside. When I was first working on the code, the database that is "unrecognizable" now was working fine until I had to change my format to carry it with the program.So I am assuming either my code is wrong, or some divine force has stricken my databases for something I did.
Code:
Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data Source=C:StryperPrice.MDB")
[code].....
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Dec 2, 2011
I have Attactments in a old access Database table that I need to show to the user in VB.net. After doing everything we can think of we been looking for days and found this and starting putting it back togerther.
But at this point it is telling me {"Unrecognized database format 'F:\CLSINC\WORD\CLS programmer\CLS Helpdesk.accdb'."} db = dbEngine.OpenDatabase("F:\CLSINC\WORD\CLS programmer\CLS Helpdesk.accdb", False, False, "")
CODE:
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Aug 3, 2011
We have an in-house developed VB.Net Windows Forms application that is losing users' individual connections to the SQL Server 2008 R2 database.The bolded message below is what appears.
A transport-level error has occurred when sending the request to the server. (provider: TCP Provider, error: 0 - An existing connection was forcibly closed by the remote host.)I have looked at many numerous articles both from Microsoft and others, but have been unable to pinpoint the issue.Sometimes it occurs when the user has been away from the open application for a long-time; others maybe less than 20 minutes.
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Oct 11, 2009
Note: This is not my code, I was just looking to edit it, but I run into this problem... "Syntax error, command unrecognized. The server response was: CLIENT AUTHENTICATION REQUIRED. USE ESMTP EHLO AND AUTH." (Bolded @ bottom)
Imports System.Net.Mail
Public Class Form2
[CODE]...............................
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Apr 14, 2009
I want to send an xml soap request to an existing web service created by outside party. how do i go about doing this and viewing the response.
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Dec 27, 2010
I am trying to use an Asynchronous HTTPListener to create a simple web server in VB .Net (Not ASP) This will be run as a desktop application. My only goal is to be able to request Server Variables from the client. Is there any way to do this from within a HTTPListenerWebServer? I am using the code from the MSDN VB .Net Samples:
[Code]...
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Dec 18, 2009
I'm building a web service to accept notifications from a company. The company informed me that the service is incorrectly structured and provided me the .asmx of a working web service. It looks like this:
Request:
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
[code]....
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Apr 23, 2012
I have a very long running task I need to take from my website and put into a web service however every time I try call the web service I get this error message The request failed with HTTP status 401: Unauthorized.
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May 18, 2011
the page at [URL] provides a high bit rate quantum number generator web service and I'm trying to access that service.
However I could not manage to do so.
This is my current code:
CODE:
I'm having 403 forbidden error when I try to do a get request on [URL].
After debugging abit, I've realised that even though I've supplied a valid username and password, the response html that was sent after my POST request indicate that I was actually not logon to the system after my POST request.
Does anyone know why is this the case, and how may I work around it to call the service? Bump. can anyone get this to work or is the site just a scam?
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Feb 3, 2010
I have a VB2008 application which can control a windows service i.e. start, stop, pause etc. This runs ok on a Windows XP machine but not on a Win 7 machine (message is - Service error cannot open <service name> service on computer '.') ( if I stop the UAC then it runs ok ). It seems to be a rights issue,
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Dec 14, 2011
I am very confused about the database type to be used in my vb.net application. I have been using SSCE database, but for that user has to download and install SSCE, which many of my users do not want. If I use Access, the security issue is very very serious.I have downloaded a few database apps from the internet, which donot require any such thing to be installed and also I see no known database format in the application folder. I wonder what kind of techniques they are using.
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Oct 6, 2009
I have a windows service I created that checks for data to post to an off site webservice over SSL. The service checks every 10 seconds for data to send, if there is data it opens a connection to the remote webservice, and closes the connection after 120 seconds (still checking for data to send during this time). The service works fine if a user is RDP'd into the server, but as soon as no one is logged on and the service attempts to push data, I receive the following error:"The underlying connection was closed: An unexpected error occurred on a send."I have tried running the service as a local service, network service, under my login, and under a service account, but nothing seems to work. The PC it is running on is a windows 2003 server (virtualized - vmware)
Protected Overrides Function GetWebRequest(ByVal Uri As Uri) As System.Net.WebRequest Dim oWebrequest As System.Net.HttpWebRequest = MyBase.GetWebRequest(Uri) oWebrequest.KeepAlive = False oWebrequest.ConnectionGroupName = Guid.NewGuid.ToString oWebrequest.ProtocolVersion =
[code]....
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Apr 28, 2009
This is a bit of unusual problem that I'm experiencing, but recently one of the users of a production application started reporting errors in the system. These were traced to a 503 Service Unavailable error when making a call to a web service used by the application.
Now here's the odd part, only the one user is affected by this issue. Other users of the application have not reported any errors. When the user logged on to a different machine that worked for another user, they still received the error.
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Sep 9, 2010
I have create a project with four textbox, first one are for ip address, second one are for the open ports, the third one are for username and last one is for the password. So, if I use httpwebrequest, is it possible to connect to vpn server??
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Aug 18, 2009
I am connecting to my mail server using IMAP and Telnet. Once I am connected I am marking all items in the inbox as read. Some times the inbox will only have a couple of e-mails, sometimes the inbox may have thousands of e-mails. I am storing the response from the server into a Byte array, but the Byte array has a fixed length. [code]...
But the response from the server varies based on how many e-mails are successfully marked as read since I get one line of confirmation for each e-mail processed. There are times where the response may contain only 10-20 lines, other times it will contain thousands of lines. Is there any way for me to be able to get the response from the server in its entirety? I mean it seems like I would have to know when the server was done processing my request, but I'm not sure how to go about accomplishing this.
So to reiterate my question is: How can I check in my program to see when the server is done processing a response?
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Jan 10, 2012
I have developed tcp server and client for Trader to view live rates of Indian market.url My application sends Live tick data of each and every stocks to client but some of user want to get data of specific 4-5 stocks but i dont want to create something new for it.Is it possible to publish only requested stock rates to specific client like we do in webservices we get what we ask for.
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Jun 18, 2010
i hav got a problemo with my client/server application that i created in vb.net.Actually i want to add a "Refresh button" at the client side such that when it is pressed some specific lines should be executed at the server side.(e.g. when the "refresh button" is pressed at the client side, the server should evaluate some variable "data" and executes this line "winsock.sendData(data)" )
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Jun 17, 2011
I have two web servers with public IPs, for example Server1 with IP 111.111.111.111 and Server2 with IP 222.222.222.222. see the picture:
There is an asp.net webform at Server 1. My intention is:
For every http request to that webform in Server1, the Server1 just pass the request's information to Server2 for logic processing and subsequently Server2 sends the response back to client (i.e. normal browser)
My questions are:
What information that Server1 needs to pass to Server2, so that Server2 able to send response back to client? note that at Server2, there is a TcpListener instance. This TcpListener instance acting as receiver for that webform request information from Server1. What is the suitable object (i.e. the class in System.Net or related namespace such as System.Net.Sockets) at Server2 for sending response back to client? Suitable here means able to meet my intention.
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Oct 12, 2010
How can I send a POST HTTP request to a server (in Visual Basic 2010) and then receive the reply into a string.
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Sep 29, 2009
I have a vb.net 2.0 winforms project that is full of all kinds of business reports (generated with Excel interop calls) that can be run "on-demand". Some of these reports filter through lots of data and take a long time to run - especially on our older machines around the office.I'd like to have a system where a report request can be made from the client machines, some listener sees it, locates a server with low-load, runs the report on that server, and emails the result to the user that requested it
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May 24, 2012
I'm trying to port an old VB.NET application to an Android application, but due to my lack of Java experience I am unable to find this one out. I have tried multiple solutions but to no avail.The idea is basically to do a POST request to 'url...' and getting the response cookies.[code]
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