FreeTDS Development Group

[Frediano Ziglio <freddy77 AT gmail.com>]

2009/2/4 Michael Warchut <mike AT warchut.com>:
> James
>
> I did what you suggested..  Adding sleep didn't help the situation but
> commenting out the getsockopt check did.  I can now connect successfully.
> It's kind of hack so I would love to figure out the root cause and fix it
> but at this point I will take what I can get.. :)
>
>

Please try replacing


        len = 0;
        if (getsockopt(tds->s, SOL_SOCKET, SO_ERROR, (char *) &len, &optlen) 
!= 0) {
                tdsdump_log(TDS_DBG_ERROR, "getsockopt(2) failed: %s\n",
strerror(sock_errno));
                goto not_available;
        }


with


        len = 0;
        if (getsockopt(tds->s, SOL_SOCKET, SO_ERROR, (char *) &len, &optlen) 
!= 0) {
#if defined(__hpux__) && SIZEOF_VOID_P == 8 && SIZEOF_INT == 4
                int optlen = sizeof(len);
                len = 0;
                if (errno != EINVAL || getsockopt(tds->s, SOL_SOCKET,
SO_ERROR, (char *) &len, (socklen_t *) &optlen) != 0) {
                        tdsdump_log(TDS_DBG_ERROR, "getsockopt(2) failed: 
%s\n",
strerror(sock_errno));
                        goto not_available;
                }
#else
                tdsdump_log(TDS_DBG_ERROR, "getsockopt(2) failed: %s\n",
strerror(sock_errno));
                goto not_available;
#endif
        }



getsockopt definition in HP-UX is not that fine.... assuming different
size of last parameter is not that fine... and this change chaning
definitions or even linker options :(
This code try first with 8 byte socklen_t and than with 4 byte version.

freddy77