/// <summary>
/// Initialize new <see cref="Libuv2kConnection"/>.
/// </summary>
/// <param name="noDelay"></param>
/// <param name="client"></param>
public Libuv2kConnection(bool noDelay, TcpStream client = null)
{
_cancellationToken = new CancellationTokenSource();
if (client == null)
{
_clientLoop = new Loop();
_client = new TcpStream(_clientLoop);
_ = UniTask.RunOnThreadPool(Tick, false, _cancellationToken.Token);
}
else
{
_client = client;
// setup callbacks
client.onMessage = OnLibuvClientMessage;
client.onError = OnLibuvClientError;
client.onClosed = OnLibuvClientClosed;
}
_ = UniTask.RunOnThreadPool(ProcessOutgoingMessages, false, _cancellationToken.Token);
_client.NoDelay(noDelay);
}
void ClientConnect(string hostname, ushort port)
{
if (client != null)
{
return;
}
// libuv doesn't resolve host name, and it needs ipv4.
if (LibuvUtils.ResolveToIPV4(hostname, out IPAddress address))
{
// connect client
IPEndPoint localEndPoint = new IPEndPoint(IPAddress.Any, IPEndPoint.MinPort);
IPEndPoint remoteEndPoint = new IPEndPoint(address, port);
Debug.Log("Libuv connecting to: " + address + ":" + port);
client = new TcpStream(clientLoop);
client.NoDelay(NoDelay);
client.onClientConnect = OnLibuvClientConnected;
client.onMessage = OnLibuvClientMessage;
client.onError = OnLibuvClientError;
client.onClosed = OnLibuvClientClosed;
client.ConnectTo(localEndPoint, remoteEndPoint);
}
else
{
Debug.LogWarning("Libuv Connect: no IPv4 found for hostname: " + hostname);
}
}