public ValueTask <ConnectionContext> Connect(IPEndPoint endpoint)
{
var domain = endpoint.AddressFamily == AddressFamily.InterNetwork ? AF_INET : AF_INET6;
LinuxSocket s = socket(domain, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, IPPROTO_TCP);
if (_threadContext.Options.TcpNoDelay)
{
s.SetOption(SOL_TCP, TCP_NODELAY, 1);
}
var context = new OutboundConnectionContext(s, endpoint, _threadContext);
var tcs = new TaskCompletionSource <ConnectionContext>(TaskCreationOptions.RunContinuationsAsynchronously); // Ensure the transport thread doesn't run continuations
context.ConnectCompletion = tcs;
endpoint.ToSockAddr(context.Addr, out var addrLength);
context.AddrLen = addrLength;
_connections[s] = context;
Connect(context);
_threadContext.Notify();
return(new ValueTask <ConnectionContext>(tcs.Task));
}
public ValueTask <ConnectionContext> Connect(IPEndPoint endpoint)
{
var domain = endpoint.AddressFamily == AddressFamily.InterNetwork ? AF_INET : AF_INET6;
LinuxSocket s = socket(domain, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, IPPROTO_TCP);
if (_threadContext.Options.TcpNoDelay)
{
s.SetOption(SOL_TCP, TCP_NODELAY, 1);
}
var context = new OutboundConnectionContext(s, endpoint, _threadContext);
bool connectedSynchronously;
try
{
connectedSynchronously = s.TryConnectNonBlocking(endpoint);
}
catch (ErrnoException ex)
{
return(new ValueTask <ConnectionContext>(Task.FromException <ConnectionContext>(ex)));
}
if (connectedSynchronously)
{
context.LocalEndPoint = s.GetLocalAddress();
return(new ValueTask <ConnectionContext>(context));
}
var tcs = new TaskCompletionSource <ConnectionContext>();
context.ConnectCompletion = tcs;
// Socket will become writable, once connect completed
_clientSocketQueue.Enqueue(context);
_threadContext.Notify();
return(new ValueTask <ConnectionContext>(tcs.Task));
}