private void CheckActivity(object sender, EventArgs e)
{
// Check buffer for TCP messages
try
{
EndPoint localEndPoint = remoteEndPoint;
byte[] ReceiveBuffer = new byte[1024];
int iReceiveByteCount = tcpSocket.connectionSocket.ReceiveFrom(ReceiveBuffer, ref localEndPoint);
byte[] data = new byte[iReceiveByteCount];
Array.Copy(ReceiveBuffer, data, iReceiveByteCount); //make sure byte[] is the same length as the recieved byte[]
// If there is a message deserialize it and pass it into the TCP Message Manager
if (0 < iReceiveByteCount)
{
try
{
GameMessageStruct gameMessage = PDU.DeserializeStruct(data); //convert byte[] to structure so it can be read
TCPMessageManager(gameMessage);
}
catch (Exception error)
{
Console.WriteLine(error.Message);
}
}
}
catch
{
}
}
private void CheckTCPActivity(object sender, EventArgs myEventArgs)
{
// Check TCP Connections Backlog for connection requests
try
{
if (playerNumber < 2)
{
try
{
// Add each player as a new socket
currentGame[playerNumber] = tcpSocket.connectionSocket.Accept();
currentGame[playerNumber].Blocking = false;
playerNumber++;
if (playerNumber == 2)
{
gameStarted = true;
}
}
catch (SocketException se) // Handle socket-related exception
{ // If an exception occurs, display an error message
if (10053 == se.ErrorCode || 10054 == se.ErrorCode) // Remote end closed the connection
{
tcpSocket.CloseSocket();
}
else if (10035 != se.ErrorCode)
{ // Ignore error messages relating to normal behaviour of non-blocking sockets
MessageBox.Show(se.Message);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
else if (gameStarted == true)
{
// Diagnostics message
listBoxStatus.Items.Add("Game Has Started");
gameStarted = false;
// Send same list of characters to each client
GameMessageStruct gameMessage = new GameMessageStruct
{
messageType = 0,
nameslist = gameManagement.DisplayPeople()
};
byte[] data = PDU.SerializeStruct(gameMessage);
foreach (Socket client in currentGame)
{
client.Send(data, SocketFlags.None);
}
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
// Then check for game activity
for (int i = 0; i < 2; i++)
{
try
{
EndPoint localEndPoint = tcpSocket.endPoint;
byte[] ReceiveBuffer = new byte[1024];
int iReceiveByteCount = currentGame[i].ReceiveFrom(ReceiveBuffer, ref localEndPoint);
byte[] data = new byte[iReceiveByteCount];
Array.Copy(ReceiveBuffer, data, iReceiveByteCount); //make sure byte[] is the same length as the recieved byte[]
if (0 < iReceiveByteCount)
{
try
{
GameMessageStruct gameMessage = PDU.DeserializeStruct(data); //convert byte[] to structure so it can be read
TCPMessageManager(gameMessage);
}
catch (Exception error)
{
Console.WriteLine(error.Message);
}
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}