[OpenSIPS-Devel] [OpenSIPS/opensips] 5acb9a: sql_cacher: don't query the SQL DB under lock when...

[Vlad Pătrașcu]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 5acb9ac7dac1baee4ec1fbf74582c43d7d00e667
      https://github.com/OpenSIPS/opensips/commit/5acb9ac7dac1baee4ec1fbf74582c43d7d00e667
  Author: Vlad Patrascu <vladp at opensips.org>
  Date:   2019-07-12 (Fri, 12 Jul 2019)

  Changed paths:
    M modules/sql_cacher/sql_cacher.c

  Log Message:
  -----------
  sql_cacher: don't query the SQL DB under lock when reloading

Previously, retrieving any key from the cache during a reload would
blocked until the SQL DB query completed.

Suggested by Ben Newlin in #1760

(cherry picked from commit 642271cf43ae005e81125bc98fcabc6700e46aca)