Summary:	ASTERISK-17214: DNS Lookup blocking registration
Reporter:	variable (variable)	Labels:
Date Opened:	2011-01-08 11:08:50.000-0600	Date Closed:	2011-06-07 14:04:57
Priority:	Minor	Regression?	No
Status:	Closed/Complete	Components:	Channels/chan_sip/Registration
Versions:		Frequency of Occurrence
Related Issues:	is duplicated by ASTERISK-21378 chan_sip completely blocks on DNS lookups
Environment:		Attachments:
Description:	If the primary name server drops out, asterisk sits there and prints constant WARNING[10401] chan_sip.c: Probably a DNS error for registration to user@peer, trying REGISTER again (after 20 seconds) even though the secondary name server is working perfectly fine. This seems to be the same issue as: https://issues.asterisk.org/view.php?id=15738 ****** ADDITIONAL INFORMATION ****** Running centos 5.5
Comments:	By: Leif Madsen (lmadsen) 2011-01-12 09:38:52.000-0600 Can you provide some additional debugging information here? I'd like to see a 'core show locks' perhaps to see if it's a deadlock or what. By: variable (variable) 2011-01-13 00:39:41.000-0600 lmadsen, I don't seem to have that command? By: Leif Madsen (lmadsen) 2011-01-19 10:21:58.000-0600 https://wiki.asterisk.org/wiki/display/AST/Debugging Please following the information there. You need to enable the DEBUG_THREADS flag in menuselect. By: Leif Madsen (lmadsen) 2011-02-07 14:20:36.000-0600 No response from reporter. Please reopen when you can provide the required information. Thanks!