[OpenSIPS-Devel] [OpenSIPS/opensips] 92245f: Proper handling of isolated EPOLLHUP events.

[Bogdan-Andrei Iancu]

  Branch: refs/heads/2.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 92245fda6303b4a71773d5ead4b2c922fd772ced
      https://github.com/OpenSIPS/opensips/commit/92245fda6303b4a71773d5ead4b2c922fd772ced
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2016-03-24 (Thu, 24 Mar 2016)

  Changed paths:
    M io_wait_loop.h

  Log Message:
  -----------
  Proper handling of isolated EPOLLHUP events.

capture and handle EPOLLHUP or EPOLLERR events even if they are not in conjunction with EPOLLIN or EPOLLOUT.
Many thanks to @santhosh-kumar for reporting and helping with troubleshooting.

Closes #829