private void processUnregisterServiceMessage(AgentMessage message)
{
var description = (message.Content as UnregisterServiceAction).AgentDescription;
Log.Info("Unregistering DFAgentDescription for agent: " + description.AgentId.GetGlobalName() + " from DF: " + AId.GetGlobalName());
agentDescriptions.Remove(description);
}
public static void UnregisterService(Agent agent, AgentId dfAgentId, DFAgentDescription dFAgentDescription)
{
AgentMessage message = new AgentMessage(AgentMessage.PerformativeType.REQUEST);
message.Receiver = dfAgentId;
message.Content = new UnregisterServiceAction(dFAgentDescription);
agent.Send(message);
}
override public void ProcessMessage(AgentMessage message)
{
if (message.Performative == AgentMessage.PerformativeType.REQUEST)
{
if (message.Content.GetType() == typeof(CreateAndStartAgentAction))
{
var action = message.Content as CreateAndStartAgentAction;
AddBehaviour(new CreateAndStartBehaviour(this, action));
}
}
}
public void PreProcessMessage(AgentMessage message)
{
Action <AgentMessage> action;
if (message.ConversationId != null && messageCallbacks.TryGetValue(message.ConversationId, out action))
{
action(message);
return;
}
ProcessMessage(message);
}
private void processRegisterServiceMessage(AgentMessage message)
{
var description = (message.Content as RegisterServiceAction).AgentDescription;
Log.Info("Registering DFAgentDescription for agent: " + description.AgentId.GetGlobalName() + " to DF: " + AId.GetGlobalName());
var indexOfCurrentDescription = agentDescriptions.FindIndex(it => it.AgentId.Equals(description.AgentId));
if (indexOfCurrentDescription != -1)
{
agentDescriptions.RemoveAt(indexOfCurrentDescription);
}
agentDescriptions.Add(description);
}
private void processSearchForServiceMessage(AgentMessage message)
{
var content = message.Content as SearchForServiceAction;
var description = content.AgentDescription;
var agentId = content.AgentId;
var foundAgentDescriptions = agentDescriptions
.FindAll(agentDescription => validateAgentDescription(agentDescription, description))
.FindAll(agentDescription => agentDescription.AgentId != agentId);
var concept = new AgentDescriptionListConcept(foundAgentDescriptions);
var reply = message.Reply(AgentMessage.PerformativeType.INFORM);
reply.Content = concept;
Send(reply);
}
override public void ProcessMessage(AgentMessage message)
{
if (message.Performative == AgentMessage.PerformativeType.REQUEST)
{
if (message.Content.GetType() == typeof(RegisterServiceAction))
{
processRegisterServiceMessage(message);
}
else if (message.Content.GetType() == typeof(UnregisterServiceAction))
{
processUnregisterServiceMessage(message);
}
else if (message.Content.GetType() == typeof(SearchForServiceAction))
{
processSearchForServiceMessage(message);
}
}
}
private IEnumerator AsyncCreate(string name, string typeName, object[] args, string containerID)
{
// Wait until container is registered in main container for agent creation operations
while (!IsStarted)
{
yield return(new WaitForEndOfFrame());
}
// If agent's container's ID was not provided, assume it is current container's ID
if (containerID == null)
{
containerID = ID;
}
CreateAndStartAgentAction action =
new CreateAndStartAgentAction(name, typeName, containerID, args);
AgentMessage message = new AgentMessage(AgentMessage.PerformativeType.REQUEST);
message.Content = action;
message.Receiver = new AgentId(AgentManager.LOCAL_NAME, ID);
CommunicationChannel.PostMessage(message);
yield return(null);
}
public static void RequestSearch(Agent agent, AgentId dfAgentId, DFAgentDescription dFAgentDescription, Action <AgentDescriptionListConcept> callback)
{
AgentMessage message = new AgentMessage(AgentMessage.PerformativeType.REQUEST);
message.Receiver = dfAgentId;
message.Content = new SearchForServiceAction(agent.AId, dFAgentDescription);
message.ConversationId = StringUtils.GenerateRandomString(15);
agent.Send(message);
Action <AgentMessage> messageCallback = delegate(AgentMessage receivedMessage) {
if (receivedMessage.ConversationId == message.ConversationId)
{
if (receivedMessage.Content.GetType() == typeof(AgentDescriptionListConcept))
{
callback(receivedMessage.Content as AgentDescriptionListConcept);
}
}
agent.UnregisterMessageCallback(message.ConversationId);
};
agent.RegisterMessageCallback(message.ConversationId, messageCallback);
}
public virtual void SendMessage(AgentMessage message)
{
communicationChannels.Find(channel => channel.AId.Equals(message.Receiver)).PostMessage(message);
}
public virtual void Send(AgentMessage message)
{
message.Sender = AId;
container.CommunicationChannel.PostMessage(message);
}
// Messaging
public void PostMessage(AgentMessage message)
{
messageQueue.Enqueue(message);
}
public virtual void ProcessMessage(AgentMessage message)
{
}