/// <summary>
/// Handles an incoming (proxied) message by rerouting it immediately and unconditionally,
/// after some header massaging.
/// </summary>
/// <param name="msg"></param>
/// <param name="receivedOnSocket"></param>
protected override void HandleMessage(Message msg, Socket receivedOnSocket)
{
// Don't process messages that have already timed out
if (msg.IsExpired)
{
msg.DropExpiredMessage(MessagingStatisticsGroup.Phase.Receive);
return;
}
if (Message.WriteMessagingTraces)
{
msg.AddTimestamp(Message.LifecycleTag.ReceiveIncoming);
}
gatewayTrafficCounter.Increment();
// Are we overloaded?
if ((MessageCenter.Metrics != null) && MessageCenter.Metrics.IsOverloaded)
{
MessagingStatisticsGroup.OnRejectedMessage(msg);
Message rejection = msg.CreateRejectionResponse(Message.RejectionTypes.GatewayTooBusy, "Shedding load");
MessageCenter.TryDeliverToProxy(rejection);
if (Log.IsVerbose)
{
Log.Verbose("Rejecting a request due to overloading: {0}", msg.ToString());
}
loadSheddingCounter.Increment();
return;
}
SiloAddress targetAddress = gateway.TryToReroute(msg);
msg.SendingSilo = MessageCenter.MyAddress;
if (targetAddress == null)
{
// reroute via Dispatcher
msg.RemoveHeader(Message.Header.TARGET_SILO);
msg.RemoveHeader(Message.Header.TARGET_ACTIVATION);
if (msg.TargetGrain.IsSystemTarget)
{
msg.TargetSilo = MessageCenter.MyAddress;
msg.TargetActivation = ActivationId.GetSystemActivation(msg.TargetGrain, MessageCenter.MyAddress);
}
if (Message.WriteMessagingTraces)
{
msg.AddTimestamp(Message.LifecycleTag.RerouteIncoming);
}
MessagingStatisticsGroup.OnMessageReRoute(msg);
MessageCenter.RerouteMessage(msg);
}
else
{
// send directly
msg.TargetSilo = targetAddress;
MessageCenter.SendMessage(msg);
}
}
/// <summary>
/// Handles an incoming (proxied) message by rerouting it immediately and unconditionally,
/// after some header massaging.
/// </summary>
/// <param name="msg"></param>
/// <param name="receivedOnSocket"></param>
protected override void HandleMessage(Message msg, Socket receivedOnSocket)
{
EventSourceUtils.EmitEvent(msg, OrleansGatewayAcceptorEvent.HandleMessageAction);
// Don't process messages that have already timed out
if (msg.IsExpired)
{
msg.DropExpiredMessage(MessagingStatisticsGroup.Phase.Receive);
return;
}
gatewayTrafficCounter.Increment();
// return address translation for geo clients (replace sending address cli/* with gcl/*)
if (this.multiClusterOptions.HasMultiClusterNetwork && msg.SendingAddress.Grain.Category != UniqueKey.Category.GeoClient)
{
msg.SendingGrain = GrainId.NewClientId(msg.SendingAddress.Grain.PrimaryKey, this.siloDetails.ClusterId);
}
// Are we overloaded?
if (this.overloadDetector.Overloaded)
{
MessagingStatisticsGroup.OnRejectedMessage(msg);
Message rejection = this.MessageFactory.CreateRejectionResponse(msg, Message.RejectionTypes.GatewayTooBusy, "Shedding load");
MessageCenter.TryDeliverToProxy(rejection);
if (Log.IsEnabled(LogLevel.Debug))
{
Log.Debug("Rejecting a request due to overloading: {0}", msg.ToString());
}
loadSheddingCounter.Increment();
return;
}
SiloAddress targetAddress = gateway.TryToReroute(msg);
msg.SendingSilo = MessageCenter.MyAddress;
if (targetAddress == null)
{
// reroute via Dispatcher
msg.TargetSilo = null;
msg.TargetActivation = null;
msg.ClearTargetAddress();
if (msg.TargetGrain.IsSystemTarget)
{
msg.TargetSilo = MessageCenter.MyAddress;
msg.TargetActivation = ActivationId.GetSystemActivation(msg.TargetGrain, MessageCenter.MyAddress);
}
MessagingStatisticsGroup.OnMessageReRoute(msg);
MessageCenter.RerouteMessage(msg);
}
else
{
// send directly
msg.TargetSilo = targetAddress;
MessageCenter.SendMessage(msg);
}
}
/// <summary>
/// Handles an incoming (proxied) message by rerouting it immediately and unconditionally,
/// after some header massaging.
/// </summary>
/// <param name="msg"></param>
/// <param name="receivedOnSocket"></param>
protected override void HandleMessage(Message msg, Socket receivedOnSocket)
{
// Don't process messages that have already timed out
if (msg.IsExpired)
{
msg.DropExpiredMessage(MessagingStatisticsGroup.Phase.Receive);
return;
}
gatewayTrafficCounter.Increment();
// return address translation for geo clients (replace sending address cli/* with gcl/*)
if (!string.IsNullOrEmpty(Silo.CurrentSilo.ClusterId) && msg.SendingAddress.Grain.Category != UniqueKey.Category.GeoClient)
{
msg.SendingGrain = GrainId.NewClientId(msg.SendingAddress.Grain.PrimaryKey, Silo.CurrentSilo.ClusterId);
}
// Are we overloaded?
if ((MessageCenter.Metrics != null) && MessageCenter.Metrics.IsOverloaded)
{
MessagingStatisticsGroup.OnRejectedMessage(msg);
Message rejection = msg.CreateRejectionResponse(Message.RejectionTypes.GatewayTooBusy, "Shedding load");
MessageCenter.TryDeliverToProxy(rejection);
if (Log.IsVerbose)
{
Log.Verbose("Rejecting a request due to overloading: {0}", msg.ToString());
}
loadSheddingCounter.Increment();
return;
}
SiloAddress targetAddress = gateway.TryToReroute(msg);
msg.SendingSilo = MessageCenter.MyAddress;
if (targetAddress == null)
{
// reroute via Dispatcher
msg.TargetSilo = null;
msg.TargetActivation = null;
msg.ClearTargetAddress();
if (msg.TargetGrain.IsSystemTarget)
{
msg.TargetSilo = MessageCenter.MyAddress;
msg.TargetActivation = ActivationId.GetSystemActivation(msg.TargetGrain, MessageCenter.MyAddress);
}
MessagingStatisticsGroup.OnMessageReRoute(msg);
MessageCenter.RerouteMessage(msg);
}
else
{
// send directly
msg.TargetSilo = targetAddress;
MessageCenter.SendMessage(msg);
}
}