diff options
| -rw-r--r-- | res/res_pjsip_messaging.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/res/res_pjsip_messaging.c b/res/res_pjsip_messaging.c index daa043c73..dab70ca96 100644 --- a/res/res_pjsip_messaging.c +++ b/res/res_pjsip_messaging.c @@ -673,9 +673,16 @@ static pj_bool_t module_on_rx_request(pjsip_rx_data *rdata) return PJ_TRUE; } - /* send it to the messaging core */ - ast_msg_queue(msg); - send_response(rdata, PJSIP_SC_ACCEPTED, NULL, NULL); + /* Send it to the messaging core. + * + * If we are unable to send a response, the most likely reason is that we + * are handling a retransmission of an incoming MESSAGE and were unable to + * create a transaction due to a duplicate key. If we are unable to send + * a response, we should not queue the message to the dialplan + */ + if (!send_response(rdata, PJSIP_SC_ACCEPTED, NULL, NULL)) { + ast_msg_queue(msg); + } return PJ_TRUE; } |