[krbdev.mit.edu #8760] git commit

[Greg Hudson via RT]

Retry KCM writes once on remote hangup

sssd's KCM daemon has a client timeout (typically 60 seconds).  Add
reconnection logic to kcmio_unix_socket_write() to allow this
behavior, and to potentially allow for the daemon to be upgraded.

[ghudson at mit.edu: adjusted commit message, comment, and code slightly]

https://github.com/krb5/krb5/commit/33634a940166d0b21c3105bab8dcf5550fbbd678
Author: Robbie Harwood <rharwood at redhat.com>
Committer: Greg Hudson <ghudson at mit.edu>
Commit: 33634a940166d0b21c3105bab8dcf5550fbbd678
Branch: master
 src/lib/krb5/ccache/cc_kcm.c |   29 ++++++++++++++++++++++++++---
 1 files changed, 26 insertions(+), 3 deletions(-)