[krbdev.mit.edu #7373] SVN Commit

[Greg Hudson via RT]

Improve kpropd behavior in iprop mode

 - Make kpropd in iprop mode fork a child to listen for kprops from the
   master.  The child writes progress and outcome reports to the parent
   for each kprop.  This fixes a race between asking for a full resync
   and setting up a listener socket for it.

 - Add runonce (-t) for kpropd do_standalone() too.

 - Add a new iprop parameter: iprop_resync_timeout.  kpropd will keep
   asking for incremental updates while waiting for a full resync to
   finish, and will re-request a full resync if kadmind continues to
   indicate that one is needed after this timeout passes since the
   previous full resync was requested.

 - Allow polling intervals less than 10 seconds.

[ghudson at mit.edu: split out debug output changes; note polling interval
change in commit message]

https://github.com/krb5/krb5/commit/f1c85fbb0ab9e62b2790647b2681aec4d5fa4585
Author: Nicolas Williams <nico at cryptonector.com>
Committer: Greg Hudson <ghudson at mit.edu>
Commit: f1c85fbb0ab9e62b2790647b2681aec4d5fa4585
Branch: master
 doc/rst_source/krb_admins/conf_files/kdc_conf.rst |    6 +
 doc/rst_source/krb_admins/database.rst            |    1 +
 src/include/k5-int.h                              |    1 +
 src/lib/kadm5/admin.h                             |    2 +
 src/lib/kadm5/alt_prof.c                          |    4 +
 src/slave/kpropd.c                                |  396 +++++++++------------
 6 files changed, 188 insertions(+), 222 deletions(-)