[SSSD] [sssd PR#900][opened] SSS_CLIENT: got rid of using PRNG

[alexey-tikhonov]

URL: https://github.com/SSSD/sssd/pull/900
Author: alexey-tikhonov
 Title: #900: SSS_CLIENT: got rid of using PRNG
Action: opened

PR body:
"""
1) no reason to expect "thundering herd issue"
2) randomization as it was done (strictly 1 or 2 secs)
   would not help much anyway
3) usage of PRNG might break app that depends on deterministic
   PRNG behaviour

Resolves: https://pagure.io/SSSD/sssd/issue/4094
"""

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/900/head:pr900
git checkout pr900