private void CompleteAccept(AcceptSocketContext acceptContext, int result)
{
if (result < 0)
{
var err = -result;
if (err == EAGAIN || err == EINTR || err == EMFILE)
{
Debug.WriteLine($"accept completed with EAGAIN on {(int)acceptContext.Socket}");
Accept(acceptContext);
return;
}
throw new ErrnoException(err);
}
LinuxSocket socket = result;
Debug.WriteLine($"Accepted {(int)socket} from {(int)acceptContext.Socket}");
if (_threadContext.Options.TcpNoDelay)
{
socket.SetOption(SOL_TCP, TCP_NODELAY, 1);
}
var remoteEndpoint = IPEndPointFormatter.AddrToIpEndPoint(acceptContext.Addr);
var context = new InboundConnectionContext(socket, acceptContext.EndPoint, remoteEndpoint, _threadContext);
_connections[socket] = context;
acceptContext.AcceptQueue.TryWrite(context);
Accept(acceptContext);
Read(context);
ReadFromApp(context);
}
public unsafe EndPoint GetLocalAddress()
{
sockaddr_storage addr;
socklen_t length = SizeOf.sockaddr_storage;
if (getsockname(_fd, (sockaddr *)&addr, &length) != 0)
{
throw new ErrnoException(errno);
}
return(IPEndPointFormatter.AddrToIpEndPoint(&addr));
}
public unsafe LinuxSocket Accept(out IPEndPoint endPoint)
{
sockaddr_storage addr;
socklen_t len = SizeOf.sockaddr_storage;
var rv = accept4(_fd, (sockaddr *)&addr, &len, SOCK_NONBLOCK | SOCK_CLOEXEC);
if (rv < 0)
{
var err = errno;
if (err == EAGAIN || err == EWOULDBLOCK || err == EINTR)
{
endPoint = default;
return(-1);
}
throw new ErrnoException(err);
}
endPoint = IPEndPointFormatter.AddrToIpEndPoint(&addr);
return(rv);
}
