/// <summary>
/// Takes the data from the very first server transmission (spreadsheet data), and sets up the spreadsheet using it.
/// </summary>
/// <param name="aSocketState"></param>
/// <param name="handshakeCompletedHandler"></param>
private void startupDataRecieved(SocketState aSocketState, handleStartupData handshakeCompletedHandler)
{
if (!isTheConnectionAlive())
{
return;
}
if (aSocketState.ErrorOccured)
{
handshakeCompletedHandler(new StartupData(aSocketState.ErrorMesssage));
closeConnection();
return;
}
IList <String> startupData = Networking.getMessageStringsFromBufferSeperatedByCharacter(aSocketState, '\n');
//Expects 1 Lines Of Startup Data, If It Isn't Recieved Continue Listening And Resets Buffer
if (startupData.Count() < 1)
{
Networking.resetGrowableBufferWithMessagesSeperatedByCharacter(aSocketState, startupData, '\n');
Networking.listenForData(aSocketState, (ss) => { startupDataRecieved(ss, handshakeCompletedHandler); });
return;
}
// vinc: parse startup message to dictionary
//string[] startupData_array = startupData[0].Trim().Split('\t');
string[] startupData_array = startupData[0].Split('\t');
handshakeCompletedHandler(new StartupData(startupData_array, startupData[0]));
initialized = true;
}
/// <summary>
/// Connect this controller to the specified server, using the passed hostname, spreadsheet name, and handler to call when the handshake is complete.
/// </summary>
/// <param name="hostname"></param>
/// <param name="spreadsheetName"></param>
/// <param name="handshakeCompletedHandler"></param>
public void connectToServer(string hostname, string spreadsheetName, handleStartupData handshakeCompletedHandler)
{
if (isTheConnectionAlive())
{
return;
}
int connectedTimeout = 2500;
Socket s = Networking.ConnectToNetworkNode(
hostname,
(ss) => { handleConnectedToServer(ss, spreadsheetName, handshakeCompletedHandler); },
Networking.DEFAULT_PORT,
connectedTimeout
);
}
/// <summary>
/// Takes the data from the very first server transmission (spreadsheet data), and sets up the spreadsheet using it.
/// </summary>
/// <param name="aSocketState"></param>
/// <param name="handshakeCompletedHandler"></param>
private void startupDataRecieved(SocketState aSocketState, handleStartupData handshakeCompletedHandler)
{
if (!isTheConnectionAlive())
{
return;
}
if (aSocketState.ErrorOccured)
{
handshakeCompletedHandler(new StartupData(aSocketState.ErrorMesssage));
closeConnection();
return;
}
IList <String> startupData = Networking.getMessageStringsFromBufferSeperatedByCharacter(aSocketState, '\n');
//Expects 1 Lines Of Startup Data, If It Isn't Recieved Continue Listening And Resets Buffer
if (startupData.Count() < 1)
{
Networking.resetGrowableBufferWithMessagesSeperatedByCharacter(aSocketState, startupData, '\n');
Networking.listenForData(aSocketState, (ss) => { startupDataRecieved(ss, handshakeCompletedHandler); });
return;
}
//int playerId;
//int worldWidth;
//int worldHeight;
//Int32.TryParse(setupData[0], out playerId);
//Int32.TryParse(setupData[1], out worldWidth);
//Int32.TryParse(setupData[2], out worldHeight);
// vinc: parse startup message to dictionary
string[] startupData_array = startupData[0].Trim().Split('\t');
//vinc: ensure there are even number of string in startupData
if (!startupData_array[0].Equals("Startup") || startupData_array.Length % 2 != 0)
{
throw new ArgumentException();
}
handshakeCompletedHandler(new StartupData(startupData_array));
initialized = true;
}
/// <summary>
/// The method to use when we've connected to the Server.
/// </summary>
/// <param name="aSocketState"></param>
/// <param name="spreadsheetName"></param>
/// <param name="handshakeCompletedHandler"></param>
private void handleConnectedToServer(SocketState aSocketState, string spreadsheetName, handleStartupData handshakeCompletedHandler)
{
clientSocketState = aSocketState;
if (aSocketState.ErrorOccured)
{
handshakeCompletedHandler(new StartupData(aSocketState.ErrorMesssage));
closeConnection();
return;
}
//Networking.Send(aSocketState.TheSocket, spreadsheetName + '\n');
Networking.Send(aSocketState.TheSocket, "Connect\t" + spreadsheetName + "\t\n");
Networking.listenForData(aSocketState, (ss) => { startupDataRecieved(ss, handshakeCompletedHandler); });
}
