/// <summary>
/// Called after an inbound message has been received but before the message is dispatched to the intended operation.
/// </summary>
/// <param name="request">The request message.</param>
/// <param name="channel">The incoming channel.</param>
/// <param name="instanceContext">The current service instance.</param>
/// <returns>
/// The object used to correlate state. This object is passed back in the <see cref="M:System.ServiceModel.Dispatcher.IDispatchMessageInspector.BeforeSendReply(System.ServiceModel.Channels.Message@,System.Object)"/> method.
/// </returns>
public object AfterReceiveRequest(ref Message request, IClientChannel channel, InstanceContext instanceContext)
{
var ctxt = MessageInspectorHelper.DecodeWulkaContext(ref request);
if (channel != null)
{
var listenUri = channel.LocalAddress.ToString().ToLower();
if (listenUri.Contains("/mex"))
{
return(null);
}
//_logger.Debug("Received message on {0}", listenUri);
}
if (IsValidatedSession(ctxt))
{
var usr = ctxt[WulkaContextKey.UserName];
var sess = ctxt[WulkaContextKey.SessionId];
var app = ctxt[WulkaContextKey.ServiceCode];
if (!CheckSession(usr, sess))
{
_logger.Info("User {0} could not be validated against session {1}", usr, sess);
}
}
WulkaContext.Current = ctxt;
return(null);
}
/// <summary>
/// Called after the operation has returned but before the reply message is sent.
/// </summary>
/// <param name="reply">The reply message. This value is null if the operation is one way.</param>
/// <param name="correlationState">The correlation object returned from the <see cref="M:System.ServiceModel.Dispatcher.IDispatchMessageInspector.AfterReceiveRequest(System.ServiceModel.Channels.Message@,System.ServiceModel.IClientChannel,System.ServiceModel.InstanceContext)"/> method.</param>
public void BeforeSendReply(ref Message reply, object correlationState)
{
if (WulkaContext.Current != null)
{
MessageInspectorHelper.EncodeWulkaContext(WulkaContext.Current, ref reply);
}
}
/// <summary>
/// Enables inspection or modification of a message before a request message is sent to a service.
/// </summary>
/// <param name="request">The message to be sent to the service.</param>
/// <param name="channel">The client object channel.</param>
/// <returns>
/// The object that is returned as the <paramref name="correlationState "/>argument of the <see cref="M:System.ServiceModel.Dispatcher.IClientMessageInspector.AfterReceiveReply(System.ServiceModel.Channels.Message@,System.Object)"/> method. This is null if no correlation state is used.The best practice is to make this a <see cref="T:System.Guid"/> to ensure that no two <paramref name="correlationState"/> objects are the same.
/// </returns>
public object BeforeSendRequest(ref Message request, IClientChannel channel)
{
return(MessageInspectorHelper.EncodeWulkaContext(ref request, channel));
}
/// <summary>
/// Enables inspection or modification of a message after a reply message is received but prior to passing it back to the client application.
/// </summary>
/// <param name="reply">The message to be transformed into types and handed back to the client application.</param>
/// <param name="correlationState">Correlation state data.</param>
public void AfterReceiveReply(ref Message reply, object correlationState)
{
WulkaContext.Current = MessageInspectorHelper.DecodeWulkaContext(ref reply);
}