[asterisk-bugs] [Asterisk 0016198]: WARNING channel.c __ast_channel_alloc_ap: Channel allocation failed: Can't create alert pipe!

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16198 
====================================================================== 
Reported By:                atis
Assigned To:                lmadsen
====================================================================== 
Project:                    Asterisk
Issue ID:                   16198
Category:                   Documentation
Reproducibility:            random
Severity:                   text
Priority:                   normal
Status:                     closed
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 fixed
Fixed in Version:           
====================================================================== 
Date Submitted:             2009-11-06 10:24 CST
Last Modified:              2009-11-09 09:45 CST
====================================================================== 
Summary:                    WARNING channel.c __ast_channel_alloc_ap: Channel
allocation failed: Can't create alert pipe!
Description: 
When spooling a lot of calls through pbx_spool, Asterisk sometimes starts
to fail:

    -- Attempting call on Local/8006772943 at did-dial for
8006772943 at did-out:1 (Retry 1)
[Nov  6 07:47:57] WARNING[14063]: channel.c:830 __ast_channel_alloc_ap:
Channel allocation failed: Can't create alert pipe!
[Nov  6 07:47:57] WARNING[14063]: chan_local.c:732 local_new: Unable to
allocate channel structure(s)                          
[Nov  6 07:47:57] NOTICE[14063]: channel.c:3785 __ast_request_and_dial:
Unable to request channel Local/8006772943 at did-dial                 
[Nov  6 07:47:57] NOTICE[14063]: pbx_spool.c:338 attempt_thread: Call
failed to go through, reason (0) Call Failure (not BUSY, and not NO_ANSWER,
maybe Circuit busy or down?)


====================================================================== 

---------------------------------------------------------------------- 
 (0113426) svnbot (reporter) - 2009-11-09 09:45
 https://issues.asterisk.org/view.php?id=16198#c113426 
---------------------------------------------------------------------- 
Repository: asterisk
Revision: 228900

U   branches/1.6.2/main/channel.c

------------------------------------------------------------------------
r228900 | lmadsen | 2009-11-09 09:45:50 -0600 (Mon, 09 Nov 2009) | 21
lines

Merged revisions 228897 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/trunk

................
  r228897 | lmadsen | 2009-11-09 09:38:38 -0600 (Mon, 09 Nov 2009) | 14
lines
  
  Merged revisions 228896 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
  ........
    r228896 | lmadsen | 2009-11-09 09:37:43 -0600 (Mon, 09 Nov 2009) | 6
lines
    
    Update WARNING message.
    Update a WARNING message to give a suggested fix when encountered.
    
    (closes issue https://issues.asterisk.org/view.php?id=16198)
    Reported by: atis
    Tested by: atis
  ........
................

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=228900 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-11-09 09:45 svnbot         Checkin                                      
2009-11-09 09:45 svnbot         Note Added: 0113426                          
======================================================================