public string SelectOperation(ref Message message)
{
string action = message.Headers.Action;
string str2 = null;
byte[] defaultId = PeerNodeImplementation.DefaultId;
string str3 = PeerStrings.FindAction(action);
Uri via = null;
Uri uri2 = null;
bool flag = false;
PeerMessageProperty property = new PeerMessageProperty();
if (str3 != null)
{
return(str3);
}
try
{
str2 = PeerMessageHelpers.GetHeaderString(message.Headers, "FloodMessage", "http://schemas.microsoft.com/net/2006/05/peer");
via = PeerMessageHelpers.GetHeaderUri(message.Headers, "PeerVia", "http://schemas.microsoft.com/net/2006/05/peer");
uri2 = PeerMessageHelpers.GetHeaderUri(message.Headers, "PeerTo", "http://schemas.microsoft.com/net/2006/05/peer");
}
catch (MessageHeaderException exception)
{
System.ServiceModel.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception, TraceEventType.Warning);
return("Fault");
}
catch (SerializationException exception2)
{
System.ServiceModel.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception2, TraceEventType.Warning);
return("Fault");
}
catch (XmlException exception3)
{
System.ServiceModel.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception3, TraceEventType.Warning);
return("Fault");
}
property.PeerVia = via;
property.PeerTo = uri2;
message.Properties.Add("PeerProperty", property);
if (!(str2 == "PeerFlooder"))
{
return(null);
}
try
{
if (!this.messageHandler.ValidateIncomingMessage(ref message, via))
{
property.SkipLocalChannels = true;
flag = true;
TurnOffSecurityHeader(message);
}
if (this.messageHandler.IsNotSeenBefore(message, out defaultId, out property.CacheMiss))
{
property.MessageVerified = true;
}
else if (!flag)
{
property.SkipLocalChannels = true;
}
if (defaultId == PeerNodeImplementation.DefaultId)
{
return("Fault");
}
}
catch (MessageHeaderException exception4)
{
System.ServiceModel.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception4, TraceEventType.Warning);
return("Fault");
}
catch (SerializationException exception5)
{
System.ServiceModel.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception5, TraceEventType.Warning);
return("Fault");
}
catch (XmlException exception6)
{
System.ServiceModel.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception6, TraceEventType.Warning);
return("Fault");
}
catch (MessageSecurityException exception7)
{
if (!exception7.ReplayDetected)
{
return("Fault");
}
System.ServiceModel.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception7, TraceEventType.Information);
}
return("FloodMessage");
}
public string SelectOperation(ref Message message)
{
string action = message.Headers.Action;
string demux = null;
byte[] id = PeerNodeImplementation.DefaultId;
string operation = PeerStrings.FindAction(action);
Uri via = null;
Uri to = null;
bool skipped = false;
PeerMessageProperty peerProperty = new PeerMessageProperty();
if (operation != null)
{
return(operation);
}
try
{
demux = PeerMessageHelpers.GetHeaderString(message.Headers, PeerOperationNames.Flood, PeerStrings.Namespace);
via = PeerMessageHelpers.GetHeaderUri(message.Headers, PeerStrings.Via, PeerStrings.Namespace);
to = PeerMessageHelpers.GetHeaderUri(message.Headers, PeerOperationNames.PeerTo, PeerStrings.Namespace);
}
catch (MessageHeaderException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Warning);
return(PeerOperationNames.Fault);
}
catch (SerializationException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Warning);
return(PeerOperationNames.Fault);
}
catch (XmlException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Warning);
return(PeerOperationNames.Fault);
}
peerProperty.PeerVia = via;
peerProperty.PeerTo = to;
message.Properties.Add(PeerStrings.PeerProperty, peerProperty);
if (demux == PeerOperationNames.Demuxer)
{
try
{
if (!this.messageHandler.ValidateIncomingMessage(ref message, via))
{
peerProperty.SkipLocalChannels = true;
skipped = true;
TurnOffSecurityHeader(message);
}
if (this.messageHandler.IsNotSeenBefore(message, out id, out peerProperty.CacheMiss))
{
peerProperty.MessageVerified = true;
}
else
{
if (!skipped)
{
peerProperty.SkipLocalChannels = true;
}
}
//means that the message doesnt contain legal id
if (id == PeerNodeImplementation.DefaultId)
{
return(PeerOperationNames.Fault);
}
}
catch (MessageHeaderException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Warning);
return(PeerOperationNames.Fault);
}
catch (SerializationException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Warning);
return(PeerOperationNames.Fault);
}
catch (XmlException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Warning);
return(PeerOperationNames.Fault);
}
catch (MessageSecurityException e)
{
if (!e.ReplayDetected)
{
return(PeerOperationNames.Fault);
}
else
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Information);
}
}
return(PeerOperationNames.Flood);
}
else
{
return(null);
}
}