Summary: | ASTERISK-01850: Race between incoming overlap digits in app_dial and setup_ack | ||
Reporter: | petersv (petersv) | Labels: | |
Date Opened: | 2004-06-19 08:27:07 | Date Closed: | 2008-01-15 14:58:42.000-0600 |
Priority: | Minor | Regression? | No |
Status: | Closed/Complete | Components: | Core/General |
Versions: | Frequency of Occurrence | ||
Related Issues: | |||
Environment: | Attachments: | ( 0) chan_zap_pendingdigits.diff | |
Description: | Overlap digits received while in app_dial and passed on the the ougoing channel are lost if they reach zt_digit before the setup_ack is received. I have attached a patch that solved this by buffering the incoming digits until the setup_ack is received. I made a small cahnge to the locking in zt_digit to prevent a race with pri_dchannel over the setup_ack flag. Someone needs to examine the lock to make sure I have got it right. | ||
Comments: | By: Mark Spencer (markster) 2004-06-20 03:08:20 Should be fixed in CVS now, but I didn't use your patch, just tried to come up with a way to do it using our existing data structures. By: Digium Subversion (svnbot) 2008-01-15 14:58:42.000-0600 Repository: asterisk Revision: 3245 U trunk/channels/chan_zap.c ------------------------------------------------------------------------ r3245 | markster | 2008-01-15 14:58:41 -0600 (Tue, 15 Jan 2008) | 2 lines Hold pending digits until setup_ack is received, then send (bugASTERISK-1850) ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=3245 |