// asynchronous connect
bool IOProcessorConnect(FD& fd, Endpoint& endpoint)
{
sockaddr_in localAddr;
IODesc* iod;
memset(&localAddr, 0, sizeof(sockaddr_in));
localAddr.sin_family = AF_INET;
localAddr.sin_addr.S_un.S_addr = INADDR_ANY;
// the socket must be bound so that ConnectEx works
if (bind(fd.sock, (sockaddr*) &localAddr, sizeof(sockaddr_in)) == SOCKET_ERROR)
{
// WSAINVAL means it is already bound
if (WSAGetLastError() != WSAEINVAL)
return false;
}
iod = GetIODesc(fd);
memset(&iod->ovlWrite, 0, sizeof(OVERLAPPED));
if (!ConnectEx(fd.sock, (sockaddr*) endpoint.GetSockAddr(), ENDPOINT_SOCKADDR_SIZE, NULL, 0, NULL, &iod->ovlWrite))
{
if (WSAGetLastError() != WSA_IO_PENDING)
return false;
}
return true;
}
bool Socket::GetEndpoint(Endpoint &endpoint)
{
int ret;
struct sockaddr* sa = (struct sockaddr*) endpoint.GetSockAddr();
socklen_t len = ENDPOINT_SOCKADDR_SIZE;
ret = getpeername(fd, sa, &len);
if (ret < 0)
{
Log_Errno();
Close();
return false;
}
return true;
}
bool Socket::Connect(Endpoint &endpoint)
{
int ret;
struct sockaddr* sa = (struct sockaddr*) endpoint.GetSockAddr();
ret = connect(fd, sa, ENDPOINT_SOCKADDR_SIZE);
if (ret < 0)
{
if (errno != EINPROGRESS)
{
Log_Errno();
return false;
}
}
return true;
}
