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res_pjsip_session.c: Reorganize ast_sip_session_terminate().

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Change-Id: I68a2128bcba4830985d2d441e70dfd1ac5bd712b
This commit is contained in:
Richard Mudgett
2016-02-11 18:15:31 -06:00
parent d9b5aea9c3
commit 3d0632a9c2
1 changed files with 28 additions and 19 deletions
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47
res/res_pjsip_session.c
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@@ -1794,29 +1794,38 @@ void ast_sip_session_terminate(struct ast_sip_session *session, int response)
response = 603;
}
if ((session->inv_session->state == PJSIP_INV_STATE_CONFIRMED) && session->inv_session->invite_tsx) {
ast_debug(3, "Delay sending BYE to %s because of outstanding transaction...\n",
ast_sorcery_object_get_id(session->endpoint));
/* If this is delayed the only thing that will happen is a BYE request so we don't
* actually need to store the response code for when it happens.
*/
delay_request(session, NULL, NULL, NULL, 0, DELAYED_METHOD_BYE);
} else if (session->inv_session->state == PJSIP_INV_STATE_NULL) {
switch (session->inv_session->state) {
case PJSIP_INV_STATE_NULL:
pjsip_inv_terminate(session->inv_session, response, PJ_TRUE);
} else if (((status = pjsip_inv_end_session(session->inv_session, response, NULL, &packet)) == PJ_SUCCESS)
&& packet) {
struct ast_sip_session_delayed_request *delay;
/* Flush any delayed requests so they cannot overlap this transaction. */
while ((delay = AST_LIST_REMOVE_HEAD(&session->delayed_requests, next))) {
ast_free(delay);
break;
case PJSIP_INV_STATE_CONFIRMED:
if (session->inv_session->invite_tsx) {
ast_debug(3, "Delay sending BYE to %s because of outstanding transaction...\n",
ast_sorcery_object_get_id(session->endpoint));
/* If this is delayed the only thing that will happen is a BYE request so we don't
* actually need to store the response code for when it happens.
*/
delay_request(session, NULL, NULL, NULL, 0, DELAYED_METHOD_BYE);
break;
}
/* Fall through */
default:
status = pjsip_inv_end_session(session->inv_session, response, NULL, &packet);
if (status == PJ_SUCCESS && packet) {
struct ast_sip_session_delayed_request *delay;
if (packet->msg->type == PJSIP_RESPONSE_MSG) {
ast_sip_session_send_response(session, packet);
} else {
ast_sip_session_send_request(session, packet);
/* Flush any delayed requests so they cannot overlap this transaction. */
while ((delay = AST_LIST_REMOVE_HEAD(&session->delayed_requests, next))) {
ast_free(delay);
}
if (packet->msg->type == PJSIP_RESPONSE_MSG) {
ast_sip_session_send_response(session, packet);
} else {
ast_sip_session_send_request(session, packet);
}
}
break;
}
}