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Reply to CANCEL with 200ok and terminate previous transaction instead of responding "Transaction does not exists" in case of re-INVITE cancellation.

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Ghislain MARY 2017-01-19 17:02:40 +01:00
parent eb21482982
commit a7e58ad579
1 changed files with 10 additions and 2 deletions
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12
coreapi/bellesip_sal/sal_op_call.c
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@ -710,8 +710,16 @@ static void process_request_event(void *op_base, const belle_sip_request_event_t
resp=sal_op_create_response_from_request(op,req,200);
belle_sip_server_transaction_send_response(server_transaction,resp);
} else if (strcmp("CANCEL",method)==0) {
/*call leg does not exist because 200ok already sent*/
belle_sip_server_transaction_send_response(server_transaction,sal_op_create_response_from_request(op,req,481));
belle_sip_transaction_t *last_transaction = belle_sip_dialog_get_last_transaction(op->dialog);
if (last_transaction == NULL) {
/*call leg does not exist because 200ok already sent*/
belle_sip_server_transaction_send_response(server_transaction,sal_op_create_response_from_request(op,req,481));
} else {
/* CANCEL on re-INVITE for which a 200ok has not been sent yet */
belle_sip_server_transaction_send_response(server_transaction, sal_op_create_response_from_request(op, req, 200));
belle_sip_server_transaction_send_response(BELLE_SIP_SERVER_TRANSACTION(last_transaction),
sal_op_create_response_from_request(op, belle_sip_transaction_get_request(BELLE_SIP_TRANSACTION(last_transaction)), 487));
}
} else if (strcmp("MESSAGE",method)==0){
sal_process_incoming_message(op,event);
}else{