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<H1>[Mono-osx] Mono - WCF</H1>
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<B>Sheen Chandy</B>
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<A HREF="mailto:mono-osx%40lists.ximian.com?Subject=Re%3A%20%5BMono-osx%5D%20Mono%20-%20WCF&In-Reply-To=%3CCACR7UhBxk3fj2TpUKeRqho2ayNC4-mTk%2BU6ejN8j6c%2BW%2BG5ytg%40mail.gmail.com%3E"
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TITLE="[Mono-osx] Mono - WCF">sheenchandy at verifaya.com
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<I>Wed Oct 17 05:32:55 UTC 2012</I>
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<PRE>Hi,
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Thanks for you reply.
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I tried with changing instance-context and still it is taking long
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time to get called.
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Actually i required concurrency here (that is why i used
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InstanceContextMode.PerCall). When first function
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(LongRunningFunction()) is running I need to call my second function
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(StopLongRunningFunction()).
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I am sorry i made one mistake in my sample code, the 'Thread' i am
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creating in LongRunningFunction() is actually a static one so that
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every instance can access that thread.
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Thanks & Regards
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Sheen
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On Wed, Oct 17, 2012 at 12:04 AM, Adam <<A HREF="http://lists.ximian.com/mailman/listinfo/mono-osx">adam at irisdesign.co.nz</A>> wrote:
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><i> hi,
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</I>><i>
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</I>><i> Your problem is, your WCF setup doesnt make sense for your purpose.
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</I>><i> You are using:
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</I>><i> InstanceContextMode=InstanceContextMode.PerCall
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</I>><i>
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</I>><i> This means that a new instance of your service class is instantiated every
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</I>><i> time a request comes in - so you will never be able to refer to an instance
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</I>><i> of the service that started the thread (i.e., you will set ' needToExit =
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</I>><i> true;' inside of a service that has just been created, and has no running
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</I>><i> thread).
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</I>><i>
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</I>><i> You need to change to another instance-context, such as Single, or
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</I>><i> PerSession.
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</I>><i>
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</I>><i> Adam
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</I>><i>
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</I>><i> On Wed, Oct 17, 2012 at 12:31 AM, sheen <<A HREF="http://lists.ximian.com/mailman/listinfo/mono-osx">sheenchandy at verifaya.com</A>> wrote:
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</I>>><i>
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</I>>><i> Hi,
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</I>>><i>
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</I>>><i> I have an issue in calling WCF Services.
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</I>>><i> I will explain issue using below example
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</I>>><i>
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</I>>><i> WCF Interface :
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</I>>><i>
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</I>>><i> [ServiceContract]
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</I>>><i> public interface IWcfServer
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</I>>><i> {
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</I>>><i> [OperationContract]
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</I>>><i> void LongRunningFunction();
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</I>>><i> [OperationContract]
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</I>>><i> void StopLongRunningFunction();
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</I>>><i> }
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</I>>><i>
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</I>>><i> WCF Service :
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</I>>><i>
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</I>>><i>
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</I>>><i> [ServiceBehavior(InstanceContextMode=InstanceContextMode.PerCall,ConcurrencyMode=ConcurrencyMode.Multiple)]
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</I>>><i> public class WfcServer : IWcfServer
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</I>>><i> {
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</I>>><i> public static bool needToExit = false;
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</I>>><i> public void LongRunningFunction()
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</I>>><i> {
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</I>>><i> Thread t = new Thread(LongRunningProcess);
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</I>>><i> t.Start();
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</I>>><i> t.Join();
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</I>>><i> }
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</I>>><i> public void StopLongRunningFunction()
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</I>>><i> {
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</I>>><i> needToExit = true;
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</I>>><i> }
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</I>>><i> private void LongRunningProcess ()
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</I>>><i> {
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</I>>><i> while (true) {
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</I>>><i> if(needToExit)
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</I>>><i> break;
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</I>>><i> System.Threading.Thread.Sleep(1000);
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</I>>><i> }
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</I>>><i> }
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</I>>><i> }
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</I>>><i>
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</I>>><i> Config file
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</I>>><i>
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</I>>><i> <?xml version="1.0" encoding="utf-8" ?>
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</I>>><i> <configuration>
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</I>>><i> <system.serviceModel>
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</I>>><i> <serviceHostingEnvironment aspNetCompatibilityEnabled="true" />
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</I>>><i> <behaviors>
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</I>>><i> <serviceBehaviors>
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</I>>><i> <behavior name="SampleWcf.WfcServerBehavior">
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</I>>><i> <serviceMetadata httpGetEnabled="true" />
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</I>>><i> <serviceDebug includeExceptionDetailInFaults="true" />
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</I>>><i> </behavior>
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</I>>><i> </serviceBehaviors>
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</I>>><i> <endpointBehaviors>
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</I>>><i> <behavior name="webHttpBehavior">
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</I>>><i> <webHttp />
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</I>>><i> </behavior>
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</I>>><i> </endpointBehaviors>
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</I>>><i> </behaviors>
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</I>>><i> <bindings>
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</I>>><i> <webHttpBinding>
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</I>>><i> <binding name="webHttpBind"/>
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</I>>><i> </webHttpBinding>
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</I>>><i> </bindings>
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</I>>><i> <services>
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</I>>><i> <service name="SampleWcf.WfcServer"
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</I>>><i> behaviorConfiguration="SampleWcf.WfcServerBehavior">
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</I>>><i> <endpoint name="WfcServer" address="" binding="webHttpBinding"
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</I>>><i> bindingConfiguration="webHttpBind"
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</I>>><i> contract="WcfInterface.IWcfServer"
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</I>>><i> behaviorConfiguration="webHttpBehavior"/>
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</I>>><i> </service>
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</I>>><i> </services>
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</I>>><i> </system.serviceModel>
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</I>>><i> </configuration>
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</I>>><i>
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</I>>><i> WCF Client:
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</I>>><i>
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</I>>><i> From WCF Client first i will call LongRunningFunction() and then
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</I>>><i> StopLongRunningFunction(). My issue is in calling
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</I>>><i> StopLongRunningFuction().
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</I>>><i> StopLongRunningFuction() get called after a long time (nearly 5 min).
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</I>>><i> Please help me to resolve this issue.
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</I>>><i>
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</I>>><i>
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</I>>><i> Thanks & Regards
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</I>>><i> Sheen
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</I>>><i>
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</I>>><i>
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</I>>><i>
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</I>>><i>
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</I>>><i> --
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</I>>><i> View this message in context:
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</I>>><i> <A HREF="http://mono.1490590.n4.nabble.com/Mono-WCF-tp4656979.html">http://mono.1490590.n4.nabble.com/Mono-WCF-tp4656979.html</A>
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</I>>><i> Sent from the Mono - OSX mailing list archive at Nabble.com.
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</I>>><i> _______________________________________________
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</I>>><i> Mono-osx mailing list
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</I>>><i> <A HREF="http://lists.ximian.com/mailman/listinfo/mono-osx">Mono-osx at lists.ximian.com</A>
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</I>>><i> <A HREF="http://lists.ximian.com/mailman/listinfo/mono-osx">http://lists.ximian.com/mailman/listinfo/mono-osx</A>
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</I>>><i>
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</I>><i>
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</I>><i>
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</I>><i> _______________________________________________
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</I>><i> Mono-osx mailing list
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</I>><i> <A HREF="http://lists.ximian.com/mailman/listinfo/mono-osx">Mono-osx at lists.ximian.com</A>
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</I>><i> <A HREF="http://lists.ximian.com/mailman/listinfo/mono-osx">http://lists.ximian.com/mailman/listinfo/mono-osx</A>
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</I>><i>
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</I></PRE>
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