[asterisk-dev] Unable to register OPTIONS transaction (key exists)

[Ross Beer]

Hi,
 
I'm seeing a lot of 'Unable to register OPTIONS transaction' when Asterisk 13.7.2 is under load. Are transactions being cleared once a 200 response has been sent?
 
[Feb  8 08:03:12] WARNING[41498]: pjsip:0 <?>:  sip_transactio .Unable to register OPTIONS transaction (key exists)
[Feb  8 08:03:12] ERROR[41498]: res_pjsip/pjsip_options.c:687 send_options_response: Unable to send response (-1)
[Feb  8 08:03:13] WARNING[42777]: pjsip:0 <?>:  sip_transactio .Unable to register OPTIONS transaction (key exists)
[Feb  8 08:03:13] ERROR[42777]: res_pjsip/pjsip_options.c:687 send_options_response: Unable to send response (-1)
[Feb  8 08:03:14] WARNING[40797]: pjsip:0 <?>:  sip_transactio .Unable to register OPTIONS transaction (key exists)
[Feb  8 08:03:14] ERROR[40797]: res_pjsip/pjsip_options.c:687 send_options_response: Unable to send response (-1)
[Feb  8 08:03:14] WARNING[46095]: pjsip:0 <?>:  sip_transactio .Unable to register OPTIONS transaction (key exists)
[Feb  8 08:03:14] ERROR[46095]: res_pjsip/pjsip_options.c:687 send_options_response: Unable to send response (-1)
 
I have a feeling that the transactions are not being cleared quick enough, however option pings are being received every minute. Is this an issue with Asterisk or the PJSIP library?
 
Kind regards,
 
Ross
 		 	   		  
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