kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-10-26 14:27:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merged revisions 295843 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.6.2

................
  r295843 | rmudgett | 2010-11-22 13:28:23 -0600 (Mon, 22 Nov 2010) | 53 lines
  
  Merged revisions 295790 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
  ........
    r295790 | rmudgett | 2010-11-22 12:46:26 -0600 (Mon, 22 Nov 2010) | 46 lines
    
    The channel redirect function (CLI or AMI) hangs up the call instead of redirecting the call.
    
    To recreate the problem:
    1) Party A calls Party B
    2) Invoke CLI "channel redirect" command to redirect channel call leg
    associated with A.
    3) All associated channels are hung up.
    
    Note that if the CLI command were done on the channel call leg associated
    with B it works.
    
    This regression was a result of the fix for issue #16946
    (https://reviewboard.asterisk.org/r/740/).
    
    The regression affects all features that use an async goto to execute the
    dialplan because of an external event: Channel redirect, AMI redirect, SIP
    REFER, and FAX detection.
    
    The struct ast_channel._softhangup code is a mess.  The variable is used
    for several purposes that do not necessarily result in the call being hung
    up.  I have added doxygen comments to describe how the various _softhangup
    bits are used.  I have corrected all the places where the variable was
    tested in a non-bit oriented manner.
    
    The primary fix is the new AST_CONTROL_END_OF_Q frame.  It acts as a weak
    hangup request so the soft hangup requests that do not normally result in
    a hangup do not hangup.
    
    JIRA SWP-2470
    JIRA SWP-2489
    
    (closes issue #18171)
    Reported by: SantaFox
    (closes issue #18185)
    Reported by: kwemheuer
    (closes issue #18211)
    Reported by: zahir_koradia
    (closes issue #18230)
    Reported by: vmarrone
    (closes issue #18299)
    Reported by: mbrevda
    (closes issue #18322)
    Reported by: nerbos
    
    Review:	https://reviewboard.asterisk.org/r/1013/
  ........
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@295866 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2010-11-22 19:36:10 +00:00
parent a77913a22d
commit c08103f033
5 changed files with 134 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
include/asterisk/channel.h
View File

@@ -979,14 +979,42 @@ struct outgoing_helper {
};
enum {
/*! Soft hangup by device */
/*!
* Soft hangup requested by device or other internal reason.
* Actual hangup needed.
*/
AST_SOFTHANGUP_DEV = (1 << 0),
/*! Soft hangup for async goto */
/*!
* Used to break the normal frame flow so an async goto can be
* done instead of actually hanging up.
*/
AST_SOFTHANGUP_ASYNCGOTO = (1 << 1),
/*!
* Soft hangup requested by system shutdown. Actual hangup
* needed.
*/
AST_SOFTHANGUP_SHUTDOWN = (1 << 2),
/*!
* Used to break the normal frame flow after a timeout so an
* implicit async goto can be done to the 'T' exten if it exists
* instead of actually hanging up. If the exten does not exist
* then actually hangup.
*/
AST_SOFTHANGUP_TIMEOUT = (1 << 3),
/*!
* Soft hangup requested by application/channel-driver being
* unloaded. Actual hangup needed.
*/
AST_SOFTHANGUP_APPUNLOAD = (1 << 4),
/*!
* Soft hangup requested by non-associated party. Actual hangup
* needed.
*/
AST_SOFTHANGUP_EXPLICIT = (1 << 5),
/*!
* Used to break a bridge so the channel can be spied upon
* instead of actually hanging up.
*/
AST_SOFTHANGUP_UNBRIDGE = (1 << 6),
};

1
include/asterisk/frame.h
View File

@@ -332,6 +332,7 @@ enum ast_control_frame_type {
AST_CONTROL_SRCCHANGE = 26, /*!< Media source has changed and requires a new RTP SSRC */
AST_CONTROL_READ_ACTION = 27, /*!< Tell ast_read to take a specific action */
AST_CONTROL_AOC = 28, /*!< Advice of Charge with encoded generic AOC payload */
AST_CONTROL_END_OF_Q = 29, /*!< Indicate that this position was the end of the channel queue for a softhangup. */
};
enum ast_frame_read_action {