InitializingHandler.cs :  » 2.6.4-mono-.net-core » System.ServiceModel » System » ServiceModel » Dispatcher » C# / CSharp Open Source

using System;
using System.Collections.Generic;
using System.Text;
using System.ServiceModel.Channels;
using System.ServiceModel;

namespace System.ServiceModel.Dispatcher{
  internal class InitializingHandler : BaseRequestProcessorHandler
  {
    protected override bool ProcessRequest (MessageProcessingContext mrc)
    {
      InstanceContext ictx = CreateInstanceContext (mrc);
      mrc.InstanceContext = ictx;
      mrc.OperationContext.InstanceContext = ictx;
      return false;
    }

    InstanceContext CreateInstanceContext (MessageProcessingContext mrc)
    {
      InstanceContext iCtx = null;
      DispatchRuntime dispatchRuntime = mrc.OperationContext.EndpointDispatcher.DispatchRuntime;
      IInstanceContextProvider p = dispatchRuntime.InstanceContextProvider;

      if (p != null) {
        iCtx = p.GetExistingInstanceContext (mrc.IncomingMessage, mrc.OperationContext.Channel);
      }
      if (iCtx == null) {
        ServiceHostBase host = dispatchRuntime.ChannelDispatcher.Host;
        iCtx = new InstanceContext (dispatchRuntime.ChannelDispatcher.Host, null, false);
      }

      iCtx.Behavior = new InstanceBehavior (dispatchRuntime);
      return iCtx;
    }    
  }
}