View source for Chan.replaced


'''chan.replaced''' is used to notify other modules when the topology of a chain of circuits has changed. Currently only the [[Call Forker|callfork module]] emits this message.

This message should be sent as broadcast, multiple modules may need to handle it.

===Parameters===

;id
:    ID of the channel being replaced 
;newid
:   ID of the new channel being connected 
;peerid
:   ID of the peer channel to those being changed (optional) 

===Additional parameters===

For efficiency reason more than one channel replacement can be notified in a single message.

Additional indexed parameters '''id.1''', '''newid.1''', '''peerid.1''', '''id.2''', '''newid.2''' and so on can be added. The index must increment by exactly one - there can be no gaps or duplicates.

===Example===

 
 0000538.045312 <callfork:CALL> Call 'sip/8' answered on 'fork/2/2' by 'sip/9'
 
 Sniffed 'chan.replaced' time=1300967364.045343 (broadcast)                      
  thread=0x1439eb0 'Engine Worker'                                              
  data=(nil)                                                                    
  retval='(null)'                                                               
  param['id'] = 'fork/2'                                                        
  param['newid'] = 'sip/9'                                                      
  param['peerid'] = 'sip/8'                                                     
  param['id.1'] = 'fork/2/2'                                                    
  param['newid.1'] = 'sip/8'                                                    
  param['peerid.1'] = 'sip/9'


'''See also'''

* [[chan.transfer]]