/// Contains the logic for the initializtation of the socket.
public void InitializeCommunicator()
{
//Application.logMessageReceived += HandleLog;
//logPath = Path.GetFullPath(".") + "/unity-environment.log";
//logWriter = new StreamWriter(logPath, false);
//logWriter.WriteLine(System.DateTime.Now.ToString());
//logWriter.WriteLine(" ");
//logWriter.Close();
messageHolder = new byte[messageLength];
lengthHolder = new byte[4];
// Create a TCP/IP socket.
sender = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
UnityEngine.Debug.Log("Connecting to : localhost:" + comPort);
sender.Connect("localhost", comPort);
var accParamerters = new AcademyParameters();
accParamerters.brainParameters = new List <BrainParameters>();
accParamerters.brainNames = new List <string>();
accParamerters.externalBrainNames = new List <string>();
accParamerters.apiNumber = _version_;
accParamerters.logPath = logPath;
foreach (Brain b in brains)
{
accParamerters.brainParameters.Add(b.brainParameters);
accParamerters.brainNames.Add(b.gameObject.name);
if (b.brainType == BrainType.External)
{
accParamerters.externalBrainNames.Add(b.gameObject.name);
}
}
accParamerters.AcademyName = academy.gameObject.name;
accParamerters.resetParameters = academy.resetParameters;
SendParameters(accParamerters);
sMessage = new StepMessage();
sMessage.agents = new List <int>(defaultNumAgents);
sMessage.vectorObservations = new List <float>(defaultNumAgents * defaultNumObservations);
sMessage.rewards = new List <float>(defaultNumAgents);
sMessage.memories = new List <float>(defaultNumAgents * defaultNumObservations);
sMessage.dones = new List <bool>(defaultNumAgents);
sMessage.previousVectorActions = new List <float>(defaultNumAgents * defaultNumObservations);
sMessage.previousTextActions = new List <string>(defaultNumAgents);
sMessage.maxes = new List <bool>(defaultNumAgents);
sMessage.textObservations = new List <string>(defaultNumAgents);
// Initialize the list of brains the Communicator must listen to
// Issue : This assumes all brains are broadcasting.
foreach (string k in accParamerters.brainNames)
{
current_agents[k] = new List <Agent>(defaultNumAgents);
hasSentState[k] = false;
triedSendState[k] = false;
}
}
private StepMessage GetStepMessage(string messagetext)
{
StepMessage message = new StepMessage();
message.StepNumber = 1;
message.StepName = string.Format("Step:{0}", message.StepNumber);
message.Message = messagetext;
return(message);
}
/// <summary>
/// Delete Step
/// </summary>
/// <param name="request">step request.</param>
/// <returns>Step message.</returns>
public StepMessage DeleteStep(StepRequest request)
{
StepMessage message = new StepMessage();
try
{
serviceStep.DeleteStep(request.ToPivot());
message.OperationSuccess = true;
}
catch (Exception e)
{
message.ErrorType = ErrorType.TechnicalError;
message.ErrorMessage = e.Message;
}
return(message);
}
/// <summary>
/// Get list of Step
/// </summary>
/// <returns>Step message.</returns>
public StepMessage GetAllStep()
{
StepMessage message = new StepMessage();
try
{
message = serviceStep.GetAllStep().ToMessage();
message.OperationSuccess = true;
}
catch (Exception e)
{
message.ErrorType = ErrorType.TechnicalError;
message.ErrorMessage = e.Message;
}
return(message);
}
public IHttpActionResult UpdateStep(StepRequest request)
{
StepMessage message = new StepMessage();
List <string> errors = ValidateUpdateStep(request);
if (errors != null && errors.Any())
{
message.ErrorMessage = StepMessageResource.ValidationErrors;
message.ErrorType = ErrorType.ValidationError;
message.Errors = new List <string>();
message.OperationSuccess = false;
message.Errors.AddRange(errors);
}
else
{
message = _serviceStepClient.UpdateStep(request);
}
return(Json(message));
}
private void SaveStepMessage(StepMessage message)
{
//XmlSerializer ser = new XmlSerializer(typeof(StepMessage));
//bool bAppend = true ;
//TextWriter writer = new StreamWriter(string.Format(@"{0}\message.xml",LogFolder), bAppend);
//ser.Serialize(writer, message);
//writer.Close();
//string sb = string.Format("{1}", message.Message);
if (!File.Exists(string.Format(@"{0}\message.csv", LogFolder)))
{
StreamWriter w = File.CreateText(string.Format(@"{0}\message.csv", LogFolder));
w.WriteLine(message.Message);
w.Close();
}
else
{
StreamWriter w = File.AppendText(string.Format(@"{0}\message.csv", LogFolder));
w.WriteLine(message.Message);
w.Close();
}
}
/// Collects the information from the brains and sends it accross the socket
public void giveBrainInfo(Brain brain)
{
string brainName = brain.gameObject.name;
current_agents[brainName] = new List <int>(brain.agents.Keys);
List <float> concatenatedStates = new List <float>();
List <float> concatenatedRewards = new List <float>();
List <float> concatenatedMemories = new List <float>();
List <bool> concatenatedDones = new List <bool>();
List <float> concatenatedActions = new List <float>();
Dictionary <int, List <Camera> > collectedObservations = brain.CollectObservations();
Dictionary <int, List <float> > collectedStates = brain.CollectStates();
Dictionary <int, float> collectedRewards = brain.CollectRewards();
Dictionary <int, float[]> collectedMemories = brain.CollectMemories();
Dictionary <int, bool> collectedDones = brain.CollectDones();
Dictionary <int, float[]> collectedActions = brain.CollectActions();
foreach (int id in current_agents[brainName])
{
concatenatedStates = concatenatedStates.Concat(collectedStates[id]).ToList();
concatenatedRewards.Add(collectedRewards[id]);
concatenatedMemories = concatenatedMemories.Concat(collectedMemories[id].ToList()).ToList();
concatenatedDones.Add(collectedDones[id]);
concatenatedActions = concatenatedActions.Concat(collectedActions[id].ToList()).ToList();
}
StepMessage message = new StepMessage()
{
brain_name = brainName,
agents = current_agents[brainName],
states = concatenatedStates,
rewards = concatenatedRewards,
actions = concatenatedActions,
memories = concatenatedMemories,
dones = concatenatedDones
};
string envMessage = JsonConvert.SerializeObject(message, Formatting.Indented);
sender.Send(AppendLength(Encoding.ASCII.GetBytes(envMessage)));
Receive();
int i = 0;
foreach (resolution res in brain.brainParameters.cameraResolutions)
{
foreach (int id in current_agents[brainName])
{
sender.Send(AppendLength(TexToByteArray(brain.ObservationToTex(collectedObservations[id][i], res.width, res.height))));
Receive();
}
i++;
}
hasSentState[brainName] = true;
if (hasSentState.Values.All(x => x))
{
// if all the brains listed have sent their state
sender.Send(Encoding.ASCII.GetBytes((academy.done ? "True" : "False")));
List <string> brainNames = hasSentState.Keys.ToList();
foreach (string k in brainNames)
{
hasSentState[k] = false;
}
}
}
public IHttpActionResult FindStep(StepRequest request)
{
StepMessage message = serviceStepClient.FindStep(request);
return(Json(message));
}
public IHttpActionResult GetAllStep()
{
StepMessage message = serviceStepClient.GetAllStep();
return(Json(message));
}