public void DeliverMessage(ExternalDataEventArgs eventArgs, IComparable queueName, object message, object workItem, IPendingWork workHandler)
{
WorkflowInstance workflow = this.eds.Runtime.GetWorkflow(eventArgs.InstanceId);
if (eventArgs.WaitForIdle)
{
workflow.EnqueueItemOnIdle(queueName, message, workHandler, workItem);
}
else
{
workflow.EnqueueItem(queueName, message, workHandler, workItem);
}
}
public void SendMessage(IMethodMessage message)
{
// identity
string identity = WorkflowInvoker.Identity();
if (!string.IsNullOrEmpty(identity) && message.LogicalCallContext != null)
{
// workaround to create an IdentityContextData for LogicalCallContext
Type type = Type.GetType("System.Workflow.Activities.IdentityContextData, System.Workflow.Activities, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35");
object identityContextData = Activator.CreateInstance(type, BindingFlags.CreateInstance | BindingFlags.ExactBinding | BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public, null, new object[] { identity }, CultureInfo.CurrentCulture);
message.LogicalCallContext.SetData("__identitycontext__", identityContextData);
}
// contract type
Type contractType = Type.GetType(message.TypeName);
if (contractType == null)
{
throw new TypeLoadException(message.TypeName);
}
// create queue name
EventQueueName qn = new EventQueueName(contractType, message.MethodName);
// enqueue item
if (_bStateMachine)
{
if (_localservice.Scheduler != null)
{
_localservice.Scheduler.RunWorkflow(_instance.InstanceId);
}
_instance.EnqueueItemOnIdle(qn, message, null, null);
}
else
{
_instance.EnqueueItem(qn, message, null, null);
}
if (_localservice.Scheduler != null)
{
_localservice.Scheduler.RunWorkflow(_instance.InstanceId);
}
}