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slapd failed to write to its client (ITS#910)
Full_Name: Voradesh Yenbut
OS: FreeBSD 3.3
Submission from: (NULL) (188.8.131.52)
I have an object, objectclass groupOfUniqueNames, set up with 400+ members.
The slapd process either fails to send data or repeatedly sends data when
the object is retrieved by ldapsearch.
It appears slapd failed in ber_pvt_sb_do_write() of sockbuf.c
when it could not write the entire buffer out so "return -1"
in the code fragment below is invoked.
buf_out->buf_ptr += ret;
if (buf_out->buf_ptr == buf_out->buf_end)
buf_out->buf_end = buf_out->buf_ptr = 0;
if ( (ber_len_t)ret < to_go )
/* not enough data, so pretend no data was sent. */
Also in ber_pvt_sb_do_write(), when debugging is turned off and
slapd runs faster, an error condition EAGAIN consistently appears.
Try sending the data again seems to work okay.