private void SendResponse(AthletesResponse response)
{
logger.Debug("Sending response " + response);
lock (response)
{
Google.Protobuf.MessageExtensions.WriteDelimitedTo(response, stream);
stream.Flush();
}
}
public static AthletesResponse CreateListOfChildrenResponse(Model.Child[] children)
{
AthletesResponse response = new AthletesResponse
{
Type = AthletesResponseType.ListOfEvents
};
foreach (Model.Child c in children)
{
response.ListOfChildren.Add(CreateProtobufChild(c));
}
return(response);
}
public static AthletesResponse CreateListOfEventsResponse(Model.Event[] events)
{
AthletesResponse response = new AthletesResponse
{
Type = AthletesResponseType.ListOfEvents
};
foreach (Model.Event ev in events)
{
response.ListOfEvents.Add(CreateProtobufEvent(ev));
}
return(response);
}
public virtual void Run()
{
logger.Debug("Running client worker...");
while (connected)
{
try
{
AthletesRequest request = AthletesRequest.Parser.ParseDelimitedFrom(stream);
logger.Debug("Receipt request " + request + " from client" + connection);
AthletesResponse response = HandleRequest(request);
if (response != null)
{
SendResponse(response);
}
}
catch (Exception e)
{
logger.Error(e.Message + '\n' + e.StackTrace);
}
try
{
Thread.Sleep(1000);
}
catch (Exception e)
{
logger.Error(e.Message + '\n' + e.StackTrace);
}
}
try
{
stream.Close();
connection.Close();
}
catch (Exception e)
{
Console.WriteLine("Error " + e);
}
}
private AthletesResponse HandleRequest(AthletesRequest request)
{
AthletesResponse response = null;
AthletesRequestType type = request.Type;
switch (type)
{
case AthletesRequestType.Login:
{
logger.Debug("Processing login request by user " + request.User.Id);
Model.Admin user = ProtobufUtils.GetAdmin(request);
try
{
lock (server)
{
server.Login(user.ID, user.Password, this);
}
return(ProtobufUtils.CreateOkResponse());
}
catch (Error e)
{
logger.Debug("User " + request.User.Id + " already logged in. Disconnecting...");
connected = false;
return(ProtobufUtils.CreateErrorResponse(e.Message));
}
}
case AthletesRequestType.Logout:
{
logger.Debug("Processing logout request by user " + request.User.Id);
Model.Admin user = ProtobufUtils.GetAdmin(request);
try
{
lock (server)
{
server.Logout(user.ID, this);
}
connected = false;
return(ProtobufUtils.CreateOkResponse());
}
catch (Error e)
{
return(ProtobufUtils.CreateErrorResponse(e.Message));
}
}
case AthletesRequestType.GetEvents:
{
logger.Debug("Processing get events request");
try
{
Model.Event[] events;
lock (server)
{
events = server.GetAllEvents().ToArray();
}
return(ProtobufUtils.CreateListOfEventsResponse(events));
}
catch (Error e)
{
return(ProtobufUtils.CreateErrorResponse(e.Message));
}
}
case AthletesRequestType.CountChildren:
{
logger.Debug("Processing count children request for event ID " + request.EventID);
try
{
int count;
lock (server)
{
count = server.CountChildren(request.EventID);
}
return(ProtobufUtils.CreateCounterOfChildrenResponse(count));
}
catch (Error e)
{
return(ProtobufUtils.CreateErrorResponse(e.Message));
}
}
case AthletesRequestType.FilterChildren:
{
//FilterChildrenRequest filterChildrenRequest = (FilterChildrenRequest)request;
//string data = filterChildrenRequest.Data;
IList <int> parameters = Parser.ToList(request.Data);
logger.Debug("Processing filter children request for event ID " + parameters[0]);
try
{
Model.Child[] result;
lock (server)
{
result = server.GetFilteredChildren(parameters[0], parameters[1], parameters[2]).ToArray();
}
return(ProtobufUtils.CreateListOfChildrenResponse(result));
}
catch (Error e)
{
return(ProtobufUtils.CreateErrorResponse(e.Message));
}
}
case AthletesRequestType.SaveChild:
{
logger.Debug("Processing save request for child ID " + request.Child.Id);
try
{
Model.Child result;
lock (server)
{
result = server.SaveChild(ProtobufUtils.GetChild(request));
}
if (result != null)
{
return(ProtobufUtils.CreateSavedChildResponse(result));
}
else
{
return(ProtobufUtils.CreateErrorResponse("Child " + request.Child.Id + " could not be saved"));
}
}
catch (Error e)
{
return(ProtobufUtils.CreateErrorResponse(e.Message));
}
}
}
return(response);
}