Asp.net - Can Webservices As Singltons With Different Users?
Jun 23, 2010
I am developing an ecommerce app that is using the UPS shipping webservice. I have read that it is good to create a singleton so there is only one instance of a webservice at any time. My code for that is below.
[code]...
In the line above in the construtor I have to set the UPSSecurityValue of the service. Then later I will call the ProcessShipment function. My question is; Since the webservice is being traeted as a singlton could different instances of the app share that same UPSSecurityValue and could it change between when I set it and when I call ProcessShipment?
I am working on an asp.net application (.net 4 framework) design and was wanting to know what are the pros and cons and best practices for using webservices vs WCF techology? This application will eventually be used by outside clients to consume data. When would you use WebServices and when would you use WCF? Is one more scalable than the other?
I am using webservice and Javascript, and in my javascript function, there's a function called onComplete(data).Now my problem is, I want to get 2 datas instead of one data argument in that oncomplete, is it doable? That "data" is the result of call from my webservice. So I am looking for something like this: onComplete(data1, data2) so that I can display it back to my aspx page
we consume .net web services in php or not.if yes then please tell me how can we do it. i am to create a web service which takes values and save it in database also it will take values and reply some data as a standard xml format.i know how to create web service and how to use it in asp.net but don't know how to use/call it from php.thing is that i will not be writing code in php to consume but wants to know that do i need to take care of any special thing or need to do some extra code to make it available and use by php developers.
I was wondering what the major differences are between controllers and webservices. I understand webservices can receive postbacks via ajax while controllers cannot. Also, when you put a webservice in a MVC site, what file structure do you use to store it? Just create a single services folder?
I am trying to consume a webservices which are located at https://TestServices/ServiceList.asmx. When I try to add a service reference to my C# library class project my app.config file looks like below:
We have a web service running on the server. We want to use the service in local machine. Could some one kindly give all the steps to get the methods availble in the client.
We have created web methods in the server. And trying to access the same thing on the client. I can literally access those methods using the refernce variable of the server. but when I try to run it , it comes up with run time exception unable to connect to remote server.
from where to start learning WebServices. I do not know anything about it, i searched internet but no useful sites were found. I am unable to understand almost all the codes written in App_Code/WebService.vb file that is generated in VS.I know some basics of ASP.NET ,VB.NET and C#.NET.
I am using Asp.Net 2.0 application. I am using web services in my application. answer for 3 questions. I list out my questions here.
1. Web services developed in Java. what configuration i have to do from .net to use java ws?
2. I don't have WS access. I just have wsdl alone only. I need to start the paralled development until I get ws access from customer. How to understand the ouput type and....
3. As per my understanding Services are developed using JAX-WS programming APIs.
I believe this ws will return the output as xml.
4.Is there any option that i can convert this xml to dataset.
I have an experience in web services middleware using asp.net web application. we have a new product to implement the code in windows web services. I am new and i dont have worked in windows application.I have a doubt that Is it possible to consume web service in windows application like web application? Is anything need to do that to consume web services in windows application?
Is there any way to stablish a global timeot when calling webservices from Javascript in an ASP.NET application?Now the only way I know is setting the timeout manually for each service: service1.set_timeout=100000;
We are making use of webservices in asp.net console application.we could able to debug the console application but we would like to debug the webmethod calling in our console app. so, how can we debug the code present in the webserices?
I am using one webservice, which is for .NET platform, for address validation.Its running successfully on .NET (C#). However, I also want to use the same service from classic asp (legacy code) pages. Would appreciate if someone could give a clue how togo about it? Here are some ideas that I came up with and would appreciate if you could add to it
I want to dynamically consume these webservices. As sometime I need only CompanyA webservice, some time Company-B webservice. How I can do these.I thing I have to use WebService class (Imports System.Web.Services)
I am using ASP.NET (.asmx) web services with Silverlight. Since there is no way to find the client IP address in Silverlight, I had to log this on the service end.
All the above methods work fine on my local system, but when I publish my service on a production server, it starts giving errors, Error: Object reference not set to an instance of an object. StackTrace:
at System.Web.Hosting.ISAPIWorkerRequestInProc.GetAdditionalServerVar(Int32 index) at System.Web.Hosting.ISAPIWorkerRequestInProc.GetServerVariable(String name) at System.Web.Hosting.ISAPIWorkerRequest.GetRemoteAddress() at System.Web.HttpRequest.get_UserHostAddress()
i m making an API in .net , that will communicate with its client with xml data. client software can be in any language php,asp.net etc. what is the best way to develop such API, i was trying to use the .net webservices', but [webmethods] does not allow non static data, and in my API there are lots of things that will work only with the non static data. any way to develpop it without using .net webservies?
what exactly happens with http and soap in web services.I was going through http://vijaybalajithecitizen.blogspot.com/2008/11/aspnet-web-services-interview-questions.html,it describes the soap but what about http, what are the relationship between them.When I call a webmethod from a asp.net application , is it a sopa/http call...how does it return value.
