public User(IPAddress userAddress, String username)
{
this.userAddress = userAddress;
this.username = username;
this.sequence = new SequenceID();
this.chatWindow = null;
receivedMessages.Changed +=
new ChangedEventHandler(newMessage);
}
//IPEndPoint bCastEP;
public void initializeSockets()
{
// Initialize socket for Broadcast sending
bCastSocket = new Socket(AddressFamily.InterNetwork,
SocketType.Dgram, ProtocolType.Udp);
bCastSocket.EnableBroadcast = true;
IPAddress broadcast = IPAddress.Broadcast;
bCastEP = new IPEndPoint(broadcast, bCastPort);
// Initialize socket for receiving packets
clientReceive = new UdpClient(bCastPort);
rcvEP = new IPEndPoint(IPAddress.Any, bCastPort);
bCastSeq = new SequenceID();
}
public void initializeSockets()
{
// Initialize socket for Broadcast sending
bCastSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram,
ProtocolType.Udp);
bCastSocket.EnableBroadcast = true;
IPAddress broadcast = IPAddress.Broadcast;
bCastEP = new IPEndPoint(broadcast, StaticVars.bCastPort);
// Initialize socket for receiving Broadcast packets
try {
bCastReceive = new UdpClient(StaticVars.bCastPort);
}
catch (SocketException) {
MessageBox.Show("Failed to bind Broadcast Port 8888. Please make " +
"sure it is not in use.", "Error: Failed to bind port",
MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
// Initialize a socket for sending/receiving packets
try {
msgClient = new UdpClient(StaticVars.msgPort);
}
catch (SocketException) {
MessageBox.Show("Failed to bind Message Port Please make sure it " +
"is not in use.", "Error: Failed to bind port 9999",
MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
bCastRCVEP = new IPEndPoint(IPAddress.Any, 0);
// Separate endpoint for messages in case of receiving bCast &&
// msg at the same time
msgRCVEP = new IPEndPoint(IPAddress.Any, 0);
bCastSeq = new SequenceID();
}
