[OpenSIPS-Devel] [OpenSIPS/opensips] 4c3150: Fix self-IPC for cfg reloading on the MI process.

[Bogdan Andrei IANCU]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 4c3150e461c31c29908a7ddd20e550bbfcbb69e3
      https://github.com/OpenSIPS/opensips/commit/4c3150e461c31c29908a7ddd20e550bbfcbb69e3
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2021-08-16 (Mon, 16 Aug 2021)

  Changed paths:
    M cfg_reload.c

  Log Message:
  -----------
  Fix self-IPC for cfg reloading on the MI process.

As starting 3.2 the MI procs also have IPC and cfg files, they are also eligible for receiving the cfg reload IPC command - so we need to run this IPC cmd inline for the MI proc triggering the reload.
Also adding some extra logging to help in understanding why a reload cmd may fail.

Fixes #2584.