public static void doServerService(int delay = 0)
{
doClientService(0);
var Event = m_Host.Service(TimeSpan.FromMilliseconds(delay));
switch (Event.Type)
{
case ENetEventType.None:
break;
case ENetEventType.Connect:
Host_OnConnect(Event.Peer);
break;
case ENetEventType.Disconnect:
break;
case ENetEventType.Receive:
Peer_OnReceive(Event.Peer, Event.Packet);
Event.Packet.Destroy();
break;
default:
throw new NotImplementedException();
}
doClientService(0);
}
private void Run()
{
ENetEvent eNetEvent = new ENetEvent();
while (_running)
{
int result = _eNetHost.Service(eNetEvent, 1000);
_logger.Info($"Result: {result}");
switch (eNetEvent.Type)
{
case ENetEventType.ENET_EVENT_TYPE_CONNECT:
_logger.Info(
$"A new client connected from: {eNetEvent.Peer.Address.Address}:{eNetEvent.Peer.Address.Port}");
break;
case ENetEventType.ENET_EVENT_TYPE_RECEIVE:
_logger.Info(
$"A packet of length {eNetEvent.Packet.DataLength} was received from {eNetEvent.Peer.Address.Address}:{eNetEvent.Peer.Address.Port} on channel {eNetEvent.ChannelId}");
ENetPacket packet = new ENetPacket();
packet.Data = Encoding.UTF8.GetBytes("Test Response\0");
packet.DataLength = (uint)packet.Data.Length;
packet.Flags = ENetPacketFlags.ENET_PACKET_FLAG_RELIABLE;
eNetEvent.Peer.Send(eNetEvent.ChannelId, packet);
break;
case ENetEventType.ENET_EVENT_TYPE_DISCONNECT:
_logger.Info(
$"Client {eNetEvent.Peer.Address.Address}:{eNetEvent.Peer.Address.Port} disconnected");
break;
}
}
}
static void Main(string[] args)
{
// You should call this at start of your application or before any usage of ENet
Console.WriteLine("Starting ENet...");
ManagedENet.Startup();
// The IP endpoint which we are going to listen on
var listenEndPoint = new IPEndPoint(IPAddress.Loopback, 27015);
// By creating ENetHost we bind the endpoint
Console.WriteLine("Creating host...");
var host = new ENetHost(listenEndPoint, MaximumPeers, MaximumChannels);
Console.WriteLine($"Servicing on {listenEndPoint}");
while (true)
{
var Event = host.Service(TimeSpan.FromSeconds(60));
switch (Event.Type)
{
case ENetEventType.None:
continue;
case ENetEventType.Connect:
Console.WriteLine($"Peer connected from {Event.Peer.GetRemoteEndPoint()}");
continue;
case ENetEventType.Disconnect:
Console.WriteLine($"Peer disconnected from {Event.Peer.GetRemoteEndPoint()}");
continue;
case ENetEventType.Receive:
// Decode packet data bytes to ASCII string
var dataString = Encoding.ASCII.GetString(Event.Packet.Data);
// Here we prefix the dataString with peer's remote endpoint
dataString = $"{Event.Peer.GetRemoteEndPoint()}: {dataString}";
Console.WriteLine($"Peer {Event.Peer.GetRemoteEndPoint()}: {dataString}");
// this will broadcast the packet to all connected peers
// including the peer that sent this packet
host.Broadcast(Event.ChannelId, Event.Packet.Data, ENetPacketFlags.Reliable);
// We are done with the packet that the peer sent so we destroy it
// if you miss this you will end up with memory leaks
Event.Packet.Destroy();
continue;
default:
throw new NotImplementedException();
}
}
}
public static void doClientService(int delay = 0)
{
if (client == null)
{
return;
}
if (client.Disposed)
{
return;
}
var Event = client.Service(TimeSpan.FromMilliseconds(delay));
unsafe
{
switch (Event.Type)
{
case ENetEventType.None:
break;
case ENetEventType.Connect:
Client_OnConnect(Event.Peer);
break;
case ENetEventType.Disconnect:
Peer_OnDisconnect(Event.Peer, 0);
Event.Peer.UnsetUserData();
break;
case ENetEventType.Receive:
Peer_OnReceive_Client(Event.Peer, Event.Packet);
Event.Packet.Destroy();
break;
default:
throw new NotImplementedException();
}
}
}
static void Main(string[] args)
{
// You should call this at start of your application or before any usage of ENet library
Console.WriteLine("Starting ENet...");
ManagedENet.Startup();
// By passing null as endpoint the system will pick up a random open endpoint to listen on
// since we are the client we choose a random endpoint
IPEndPoint listenEndPoint = null;
var host = new ENetHost(listenEndPoint, MaximumPeers, MaximumChannels);
// This is the endpoint that the server is listening on
// IPAddress.Loopback equals to 127.0.0.1 on most systems
IPEndPoint connectEndPoint = new IPEndPoint(IPAddress.Loopback, 27015);
// Here we connect to the server by creating a peer and sending the connect packet
// Connect Data is a number which we can supply with our packet
// this number can be ignored by server
uint connectData = 0;
// Send connect request
Console.WriteLine("Requesting connection...");
var peer = host.Connect(connectEndPoint, MaximumChannels, connectData);
while (true)
{
var Event = host.Service(TimeSpan.FromMilliseconds(250));
switch (Event.Type)
{
case ENetEventType.None:
// Check if user is about to write something to input
if (Console.KeyAvailable)
{
// Read user input
var line = Console.ReadLine();
// If user wanted to disconnect
if (line == "/disconnect")
{
// Request disconnect
peer.Disconnect(data: 0);
// Go for next event
continue;
}
// Encode the input into ASCII bytes
var data = Encoding.ASCII.GetBytes(line);
// Send packet through channel 0 with the reliable packet flag set
peer.Send(channelId: 0, data, ENetPacketFlags.Reliable);
}
continue;
case ENetEventType.Connect:
Console.WriteLine("Connected, write /disconnect to disconnect from server");
continue;
case ENetEventType.Disconnect:
Console.WriteLine("Disconnected");
goto shutdown;
case ENetEventType.Receive:
// Decode packet data into ASCII string
var dataString = Encoding.ASCII.GetString(Event.Packet.Data);
// We are done with this packet so we destroy it
Event.Packet.Destroy();
Console.WriteLine(dataString);
continue;
default:
throw new NotImplementedException();
}
}
shutdown:
host.Dispose();
Console.WriteLine("Shutdown ENet...");
ManagedENet.Shutdown();
Console.WriteLine("Client stopped, press any key to close the app");
Console.ReadKey();
}
