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author | George Joseph <gjoseph@digium.com> | 2017-07-11 06:26:27 -0600 |
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committer | George Joseph <gjoseph@digium.com> | 2017-07-11 14:41:14 -0600 |
commit | 4e555437dcf20c7dc272749347c3c7cdccef66b7 (patch) | |
tree | 8b5df149ecec7904d2f97489ff4abc629d14ea53 /README-addons.txt | |
parent | 1498d66f69f10d71eb0b8b040e82a6d2e6d1f51e (diff) |
res_musiconhold: Add kill_escalation_delay, kill_method to class
By default, when res_musiconhold reloads or unloads, it sends a HUP
signal to custom applications (and all descendants), waits 100ms,
then sends a TERM signal, waits 100ms, then finally sends a KILL
signal. An application which is interacting with an external
device and/or spawns children of its own may not be able to exit
cleanly in the default times, expecially if sent a KILL signal, or
if it's children are getting signals directly from
res_musiconhoild.
* To allow extra time, the 'kill_escalation_delay'
class option can be used to set the number of milliseconds
res_musiconhold waits before escalating kill signals, with the
default being the current 100ms.
* To control to whom the signals are sent, the "kill_method" class
option can be set to "process_group" (the default, existing
behavior), which sends signals to the application and its
descendants directly, or "process" which sends signals only to the
application itself.
Change-Id: Iff70a1a9405685a9021a68416830c0db5158603b
Diffstat (limited to 'README-addons.txt')
0 files changed, 0 insertions, 0 deletions