public object BeforeSendRequest(ref Message request, System.ServiceModel.IClientChannel channel)
{
request.Headers.Add(MessageHeader.CreateHeader("Passport", "ms", PassportTicket));
#if PASSPORT_HEADER_ANALYSIS
Traces.WebService_TraceEvent(TraceEventType.Information, 2, request.ToString());
#endif
return(null);
}
/// <summary>
/// Erlaubt den Aufruf von Methoden mit einer bestimmten Anzahl an Wiederholungen
/// </summary>
/// <param name="retryCount">Die Anzahl an max. Wiederholungen, bis das Ergebnis Ok sein muss.</param>
/// <param name="func"></param>
/// <returns></returns>
public TResult RetryCall <TResult>(Func <TResult> func, uint retryCount = 1u)
{
try
{
return(func());
}
catch (Exception exp)
{
if (string.Equals(exp.Message, "Passport Header Not Found", StringComparison.OrdinalIgnoreCase))
{
// CheckTicket...
var forumService = _service as ClientBase <IForumsService>;
if (forumService != null)
{
var ai =
forumService.Endpoint.Behaviors.FirstOrDefault(p => p is AuthenticationInspector) as
AuthenticationInspector;
if (ai != null)
{
Traces.WebService_TraceEvent(TraceEventType.Information, 1, "CheckTicket: {0}", ai.CheckTicket());
}
}
}
throw;
}
#if PASSPORT_HEADER_ANALYSIS
uint cnt = 0;
while (true)
{
try
{
return(func());
}
catch (Exception exp)
{
Traces.WebService_TraceEvent(TraceEventType.Error, 1, "Error calling Web-Service: {0}",
NNTPServer.Traces.ExceptionToString(exp));
// Workaround...
if (string.Equals(exp.Message, "Passport Header Not Found", StringComparison.OrdinalIgnoreCase) == false)
{
throw;
}
if (cnt >= retryCount)
{
throw;
}
// CheckTicket...
var forumService = _service as ClientBase <IForumsService>;
if (forumService != null)
{
var ai =
forumService.Endpoint.Behaviors.FirstOrDefault(p => p is AuthenticationInspector) as
AuthenticationInspector;
if (ai != null)
{
Traces.WebService_TraceEvent(TraceEventType.Information, 1, "CheckTicket: {0}", ai.CheckTicket());
}
}
Traces.WebService_TraceEvent(TraceEventType.Information, 1, "Try to re-authenticate");
RaiseAuthenticationError();
cnt++;
} // catch
} // while
#endif
}
public void AfterReceiveReply(ref Message reply, object correlationState)
{
#if PASSPORT_HEADER_ANALYSIS
Traces.WebService_TraceEvent(TraceEventType.Information, 3, reply.ToString());
#endif
}