|Subject:||Re: [osip-dev] DNS srv lookup|
|Date:||Fri, 18 Sep 2015 15:00:43 +0200|
Sorry, I started a reply yesterday but was disturbed....
I think I have fixed this behavior in latest git: I now only make the DNS only for outgoing transaction.
Check the latest _eXosip_transaction_init code version in the git repository!
hi,I analysed the usage of the function _eXosip_transaction_init a bit.I guess this function is ok for new outgoing transactions,but should not be used for incoming requests (as currently within _eXosip_process_newrequest), because it triggers a DNS srv lookup for the wrong hostname !… I will make a proposal for an alternative – something like _eXosip_incoming_transaction_initbr,Christoph_____________________________________________
From: FEICHTER Christoph
Sent: Donnerstag, 17. September 2015 11:37
Subject: DNS srv lookuphi,I would like to ask you about the DNS queries that eXosip performs.my use-case is the followingI have an incoming INVITE,From, To and Req-URI do contain a domainname,Contact, and all Via-header contain IP-addresses.I experienced, that eXosip performs a DNS lookup for thehostname, specified in the To-header, when it initializes the transaction (_eXosip_transaction_init).my problem is: my DNS is currently not available … so the DNS query runs into a timeout.my question is:why does eXosip perform this DNS lookup ?In my opinion it is not necessary for establishing the dialog.br,Christoph
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