Bugs item #2531152, was opened at 2009-01-23 16:16 Message generated for change (Comment added) made by mzabaluev You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=756076&aid=2531152&group_id=143636
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None >Status: Closed Resolution: None Priority: 5 Private: No Submitted By: Mikhail Zabaluev (mzabaluev) Assigned to: Pekka Pessi (ppessi) Summary: Does not cache some DNS results Initial Comment: In some circumstances, Sofia-SIP keeps requesting DNS records over and over again with every SIP request. See the attached log. Note also how NAPTR is requested repeatedly, even though nothing useful is obtained from the responses. ---------------------------------------------------------------------- >Comment By: Mikhail Zabaluev (mzabaluev) Date: 2010-12-27 19:20 Message: Fixed in commit 01baa987b3bdc2791118c1be9b74b625f76d6b1c ---------------------------------------------------------------------- Comment By: Mikhail Zabaluev (mzabaluev) Date: 2009-03-03 16:58 Message: The CNAME problem with proxy01.sipphone.com is still there with the recent trunk changes. ---------------------------------------------------------------------- Comment By: Mikhail Zabaluev (mzabaluev) Date: 2009-02-04 20:34 Message: It breaks with proxy01.sipphone.com, too. ---------------------------------------------------------------------- Comment By: Mikhail Zabaluev (mzabaluev) Date: 2009-02-04 20:05 Message: The patch regresses a case where SRV refers to a CNAME. Granted it's not allowed by strict DNS spec, but it used to work. telepathy-sofiasip[2040]: nta: for "sip1.cosmicparrot.net" query "_sip._udp.sip1.cosmicparrot.net" SRV telepathy-sofiasip[2040]: nta: _sip._udp.sip1.cosmicparrot.net IN SRV 0 0 5063 sip1.cosmicparrot.net. (udp) telepathy-sofiasip[2040]: nta: for "sip1.cosmicparrot.net" query "sip1.cosmicparrot.net." A (cached) telepathy-sofiasip[2040]: nta: for "sip1.cosmicparrot.net" query "_sip._tcp.sip1.cosmicparrot.net" SRV telepathy-sofiasip[2040]: nta: _sip._tcp.sip1.cosmicparrot.net IN SRV 0 0 5062 sip1.cosmicparrot.net. (tcp) telepathy-sofiasip[2040]: nta: for "sip1.cosmicparrot.net" query "sip1.cosmicparrot.net." A (cached) telepathy-sofiasip[2040]: nta: for "sip1.cosmicparrot.net" query "sip1.cosmicparrot.net" A (cached) telepathy-sofiasip[2040]: GLIB DEBUG default - tpsip_connection_sofia_callback: event nua_r_register: 503 DNS Error ;; QUESTION SECTION: ;sip1.cosmicparrot.net. IN A ;; ANSWER SECTION: sip1.cosmicparrot.net. 86400 IN CNAME svc.cosmicparrot.net. svc.cosmicparrot.net. 49472 IN A 217.152.255.16 ---------------------------------------------------------------------- Comment By: Pekka Pessi (ppessi) Date: 2009-01-23 19:17 Message: Fri Jan 23 19:13:41 EET 2009 Pekka Pessi <first.l...@nokia.com> * sresolv: caching SRES_RECORD_ERR in case a CNAME is returned, too Tracing the CNAMEs when doing cache lookups. Misha, please verify. ---------------------------------------------------------------------- Comment By: Pekka Pessi (ppessi) Date: 2009-01-23 18:18 Message: Looks like sres does not check that it got what it asked. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=756076&aid=2531152&group_id=143636 ------------------------------------------------------------------------------ Learn how Oracle Real Application Clusters (RAC) One Node allows customers to consolidate database storage, standardize their database environment, and, should the need arise, upgrade to a full multi-node Oracle RAC database without downtime or disruption http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ Sofia-sip-devel mailing list Sofia-sip-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sofia-sip-devel
