kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-09-06 04:30:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge another big set of changes from team/russell/events

Browse Source 
This commit merges in the rest of the code needed to support distributed device
state.  There are two main parts to this commit.

Core changes:
 - The device state handling in the core has been updated to understand device
   state across a cluster of Asterisk servers.  Every time the state of a device
   changes, it looks at all of the device states on each node, and determines the
   aggregate device state.  That resulting device state is what is provided to
   modules in Asterisk that take actions based on the state of a device.

New module, res_ais:
 - A module has been written to facilitate the communication of events between
   nodes in a cluster of Asterisk servers.  This module uses the SAForum AIS
   (Service Availability Forum Application Interface Specification) CLM and EVT
   services (Cluster Management and Event) to handle this task.  This module
   currently supports sharing Voicemail MWI (Message Waiting Indication) and
   device state events between servers.  It has been tested with openais, though
   other implementations of the spec do exist.

For more information on testing distributed device state, see the following doc:
  - doc/distributed_devstate.txt


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@121559 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2008-06-10 15:12:17 +00:00
parent 823d1c7ea9
commit e9d72e0cb2
14 changed files with 2346 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
apps/app_queue.c
View File

@@ -6334,8 +6334,10 @@ static int load_module(void)
ast_log(LOG_WARNING, "devicestate taskprocessor reference failed - devicestate notifications will not occur\n");
}
if (!(device_state_sub = ast_event_subscribe(AST_EVENT_DEVICE_STATE, device_state_cb, NULL, AST_EVENT_IE_END)))
if (!(device_state_sub = ast_event_subscribe(AST_EVENT_DEVICE_STATE_CHANGE, device_state_cb, NULL, AST_EVENT_IE_END))) {
res = -1;
}
ast_realtime_require_field("queue_members", "paused", RQ_INTEGER1, 1, "uniqueid", RQ_UINTEGER2, 5, NULL);
return res ? AST_MODULE_LOAD_DECLINE : 0;