I've derived my own clientbase class. I have a winforms app (client) and the server (windows svc). In the app.config file, I have the following values:
<system.serviceModel>
<services>
<service name = "xtest">
<endpoint
address = "net.pipe://localhost/test"
binding = "netNamedPipeBinding"
contract = "ITest"
/>
</service>
</services>
</system.serviceModel>
This is the same as my server. What is amiss?
Thanks
On the client you need to have a <client> element, not a <services/service>. You'd have something like the config below.
<system.serviceModel>
<client>
<endpoint address="net.pipe://localhost/test"
binding="netNamedPipeBinding"
contract="ITest" />
</client>
</system.serviceModel>
Related
I am working on ASP.NET WCF simple HelloWorld Example. I have successfully completed server side but I am getting issue while working on client side. I have used SVCUTIL.exe to generate proxy classes for me.
On debug I am getting following error;
An exception of type 'System.InvalidOperationException' occurred in System.ServiceModel.dll but was not handled in user code
Additional information: Could not find endpoint element with name 'WSHttpBinding_IHelloWorldService' and contract 'IHelloWorldService' in the ServiceModel client configuration section. This might be because no configuration file was found for your application, or because no endpoint element matching this name could be found in the client element.
another thing, can I use Channel Factory if I don't access to dll file from server, say If I got access to WSDL url link
On Client Side app.config
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="WSHttpBinding_IHelloWorldService" />
<binding name="WSHttpBinding_IHelloWorldServiceAsyn" />
</wsHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost:8087/CreditUnionServices/HelloWorldServices/HelloWorldService"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IHelloWorldService"
contract="IHelloWorldService" name="WSHttpBinding_IHelloWorldService">
<identity>
<userPrincipalName value="DESKTOP-G6LE8I4\Khurram Zahid" />
</identity>
</endpoint>
<endpoint address="http://localhost:8087/CreditUnionServices/HelloWorldServices/HelloWorldServiceAsyn"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IHelloWorldServiceAsyn"
contract="IHelloWorldServiceAsyn" name="WSHttpBinding_IHelloWorldServiceAsyn">
<identity>
<userPrincipalName value="xyz\abc" />
</identity>
</endpoint>
</client>
</system.serviceModel>
Client Proxy Channel Factory
public class HelloWorldClient
{
public string SendTestMessage(string name)
{
ChannelFactory<IHelloWorldService> _HelloWorldClientService = new ChannelFactory<IHelloWorldService>("WSHttpBinding_IHelloWorldService");
IHelloWorldService _HelloWorldChannelService = _HelloWorldClientService.CreateChannel();
var _returnMessage = _HelloWorldChannelService.GetMessage(name);
((IClientChannel)_HelloWorldChannelService).Close();
return _returnMessage;
}
}
Server side config file
<system.serviceModel>
<services>
<service name="App.Services.Managers.HelloWorldManager" behaviorConfiguration="DefaultServiceBehavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:8087/CreditUnionServices/HelloWorldServices"/>
</baseAddresses>
</host>
<endpoint address="HelloWorldService" binding="wsHttpBinding" contract="App.Services.Contracts.IHelloWorldService"></endpoint>
<endpoint address="HelloWorldServiceAsyn" binding="wsHttpBinding" contract="App.Services.Contracts.IHelloWorldServiceAsyn"></endpoint>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="DefaultServiceBehavior">
<serviceMetadata httpGetEnabled="True" httpsGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="False" />
</behavior>
</serviceBehaviors>
</behaviors>
Update Code
public static class HelloWorldClient
{
public static string SendTestMessage(string name)
{
HelloWorldServiceClient _helloWorldService = new HelloWorldServiceClient("WSHttpBinding_IHelloWorldService");
var _returnMessage = _helloWorldService.GetMessage("mr kz ....");
return _returnMessage;
}
}
So I have a WCF service hosted in IIS8 (Windows Server 2012). Here's the relevant part of the configuration file:
<system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"
multipleSiteBindingsEnabled="true" />
<services>
<service name="MovieCorner.DAL.Service.MovieCornerDalService">
<host>
<baseAddresses>
<add baseAddress="http://192.168.221.101/MovieCorner/" />
</baseAddresses>
</host>
<!-- Service Endpoints -->
<endpoint address="" binding="basicHttpBinding"
contract="MovieCorner.Commons.Services.IMovieCornerDalService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<!-- Metadata Endpoints -->
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
<endpoint kind="udpDiscoveryEndpoint" />
</service>
</services>
<bindings>
<basicHttpBinding>
<binding maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" />
</basicHttpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior>
<serviceMetadata httpGetEnabled="True" httpsGetEnabled="True" />
<serviceDebug includeExceptionDetailInFaults="True" />
<serviceDiscovery />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
A simple service with a simple binding, and with a discovery endpoint. The service is up and running, everything works fine. Almost...
Here's the code I'm using on the client side (it's just a "unit" test):
var client = new DiscoveryClient(new UdpDiscoveryEndpoint());
var response = client.Find(new FindCriteria(typeof(IMovieCornerDalService)));
Assert.IsNotNull(response);
Assert.IsNotNull(response.Endpoints);
Assert.IsTrue(response.Endpoints.Count > 0);
foreach (var endpoint in response.Endpoints)
{
Console.WriteLine("Address: {0}; Contract: {1}", endpoint.Address, endpoint.ContractTypeNames[0]);
}
The code successfully finds the only running service. The output is the following:
Address: http://ws12-iis8/MovieCorner/MovieCornerDalService.svc;
Contract: http://tempuri.org/:IMovieCornerDalService
The address is returned with the machine name that hosts the service. After the discovery I want to use the service like this:
var endpoint = response.Endpoints[0];
var clientProxy = ChannelFactory<IMovieCornerDalService>.CreateChannel(new BasicHttpBinding(), endpoint.Address);
var user = clientProxy.RegisterUser("1234"); // problem
The actual method call throws an exception, and the inner exception is the following: System.Net.WebException: The remote name could not be resolved: 'ws12-iis8'
The "unit" test runs in my PC, the service is hosted in a VM. I can reach the service at the http://192.168.221.101/MovieCorner/MovieCornerDalService.svc address. But not with the machine name address.
What am I missing? What are my options? How can I retrieve the actual (private) IP of the service hosting VM? I searched for different metadata options, but I'm not a pro in the web world, so I don't know what I'm looking for.
If you need more information, let me know. Thanks for your time!
Um quite new to WCF . I think I have messed up a bit. So this is what I did so far and I ve hosted my WCF service in IIS
First the Contracts
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Web;
using System.Text;
using YangkeeServer.dto;
namespace YangkeeServer
{
public class Service1 : IService1
{
[WebInvoke(Method = "GET", ResponseFormat = WebMessageFormat.Json, UriTemplate = "single")]
public YangkeeTrailerDTO getTrailor()
{
return new YangkeeTrailerDTO()
{
loanFrom = "heaven"
};
}
[WebInvoke(Method = "GET",
ResponseFormat = WebMessageFormat.Json,
UriTemplate = "datum/{id}")]
public Test getName(string id)
{
return new Test()
{
Id = Convert.ToInt32(id) * 12,
Name = "Leo Messi"
};
}
}
}
and this is my web.config file
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<services>
<service name="YangkeeServer.Service1">
<endpoint
contract="YangkeeServer.IService1"
binding="webHttpBinding"
behaviorConfiguration="WebHttp"
address="http://localhost:7000/Service1.svc">
</endpoint>
</service>
<service name="YangkeeServer.Service2">
<endpoint
contract="YangkeeServer.IService2"
binding="webHttpBinding"
behaviorConfiguration="WebHttp"
address="http://localhost:7000/Service2.svc">
</endpoint>
</service>
<service name="YangkeeServer.YangkeeTrailer">
<endpoint
contract="YangkeeServer.IYangkeeTrailor"
binding="webHttpBinding"
behaviorConfiguration="WebHttp"
address="http://localhost:7000/YangkeeTrailor.svc">
</endpoint>
</service>
</services>
<behaviors>
<endpointBehaviors>
<behavior name="WebHttp">
<webHttp />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
and um using this urlhttp://localhost:7000/Service1.svc and um getting this error
Server Error in '/' Application.
When 'system.serviceModel/serviceHostingEnvironment/multipleSiteBindingsEnabled' is set to true in configuration, the endpoints are required to specify a relative address. If you are specifying a relative listen URI on the endpoint, then the address can be absolute. To fix this problem, specify a relative uri for endpoint 'http://localhost:7000/Service1.svc'.
can any one tell me where did I do wrong? Thank you in advance.
Set the service endpoint address to just the service filename (this is the relative part):
address="Service1.svc"
or set the address to blank for each endpoint (I don't think its needed when hosting in the development environment or in IIS)
address=""
See this answer to another question
The relevant part is:
the virtual directory (in IIS) where your *.svc file exists defines your service endpoint's address.
To fix this error, I added... listenUri="/" ... to the service endpoint.
Example:
<service name="_name_">
<endpoint address="http://localhost:_port_/.../_servicename_.svc"
name="_servicename_Endpoint"
binding="basicHttpBinding"
bindingConfiguration="GenericServiceBinding"
contract="_contractpath_._contractname_"
listenUri="/" />
</service>
MSDN: Multiple Endpoints at a Single ListenUri
This works for me:
1. Insert this lines inside service:
<host>
<baseAddresses>
<add baseAddress="http://localhost:7000/Service1.svc" />
</baseAddresses>
</host>
2. Set the value of address as bellow:
address=""
The full code:
<service name="YangkeeServer.Service1">
<host>
<baseAddresses>
<add baseAddress="http://localhost:7000/Service1.svc" />
</baseAddresses>
</host>
<endpoint
contract="YangkeeServer.IService1"
binding="webHttpBinding"
behaviorConfiguration="WebHttp"
address="">
</endpoint>
</service>
I have a silverlight 4 project calling a WCF service deployed on sharepoint 2010.
There are two methods a get and and a save,
teh get works fine but the save returns a generic message "Not Found"
The save is passing a large object with 2 lists. If I reduce the size of the list it all works.
So I figure I have to increase the maxReceivedMessageSize, this is easily done on the silverlight side just edit ServiceReferences.ClientConfig.
however I dont know where to do it on teh server side
Where is the binding information on the shaprepoint webserver.
I've had a look in \inetpub\wwwroot\wss\VirtualDirectories\80\web.config and it isn't there.
is there an easy way to get the binding info from teh URL?
I tried to setup some bindings for it but I just get errors
my attempt is
<bindings>
<basicHttpBinding>
<binding name="MyDemoBinding">
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Ntlm" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="MyDemoBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service behaviorConfiguration="MyDemoBehavior" name="BEIM.Webservices.Service">
<endpoint address="" binding="basicHttpBinding" bindingConfiguration="MyDemoBinding" contract="BEIM.Webservices.IService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<host>
<baseAddresses>
<add baseAddress=”http://localhost/_vti_bin/BEIM.Webservices” />
</baseAddresses>
</host>
</service>
</services>
got the answer from here
private static void ConfigureWebService()
{
SPWebService contentService = SPWebService.ContentService;
contentService.ClientRequestServiceSettings.MaxReceivedMessageSize = -1;
SPWcfServiceSettings wcfServiceSettings = new SPWcfServiceSettings();
wcfServiceSettings.ReaderQuotasMaxStringContentLength = 10485760;
wcfServiceSettings.ReaderQuotasMaxArrayLength = 2097152;
wcfServiceSettings.ReaderQuotasMaxBytesPerRead = 10485760;
wcfServiceSettings.MaxReceivedMessageSize = 10485760;
// must be in lower case
contentService.WcfServiceSettings["service.svc"] = wcfServiceSettings;
contentService.Update();
}
I just ran it from a console app
i have the same app config on both programs
A - the service itself when i run it , wcf Test Client starts.
B - A self host program using -new ServiceHost(typeof(MyService)))
here it is :
<services>
<service name="MyNameSpace.MyService"
behaviorConfiguration="MyService.Service1Behavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:5999/MyService"/>
</baseAddresses>
</host>
<endpoint
binding="basicHttpBinding"
contract="StorageServiceInterface.IService1"
bindingConfiguration="MyBasicHttpBinding"
name="basicEndPoint">
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<bindings>
<basicHttpBinding>
<binding name="MyBasicHttpBinding">
<security mode="None">
<transport clientCredentialType="None" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="HeziService.Service1Behavior">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
the client Uses ClientBase<StorageServiceInterface.IService1>
Client app.config :
<system.serviceModel>
<client>
<endpoint address="http://myIp/MyService"
binding="basicHttpBinding"
contract="StorageServiceInterface.IService1">
</endpoint>
</client>
</system.serviceModel>
when i run the selfhost program and doing host.open()
it does open it, but when i try to call a method it tells me that :
"No connection could be made because the target machine actively refused it 10.0.0.1:5999"
ofcourse when the service run from the WCF Test Client, every thing working.
how could it be ??
thanks in advance
Just guessing - how about adding an address to your server side endpoint:
<endpoint address="" .... >
Yes, the base address basically defines the whole address - but you should still add the address to your service endpoint - even if it's empty.
something strange:
regards to marc_s that ask me to write my selfhost prog code..
i was using :
private void m_startServiceToolStripMenuItem_Click(object sender, EventArgs e)
{
using (Host = new ServiceHost(typeof(MyNameSpace.MyService)))
{
Host.Open();
}
}
before i've added it to the question i tried to change it without the using part :
private void m_startServiceToolStripMenuItem_Click(object sender, EventArgs e)
{
Host = new ServiceHost(typeof(yNameSpace.MyService));
Host.Open();
}
and now its working !!
but, somehow it worked before...
thank you all anyway :-)