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PJSIP: provide transport type with received messages

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The receipt of a SIP MESSAGE may occur over any transport including TCP
and TLS. When the message is received, the original URI is added to the
message in the field PJSIP_RECVADDR, but this is insufficient to ensure
a reply message can reach the originating endpoint. This patch adds the
PJSIP_TRANSPORT field populated with the transport type.

ASTERISK-26132 #close

Change-Id: I28c4b1e40d573a056c81deb213ecf53e968f725e
This commit is contained in:
Scott Griepentrog
2016-06-21 10:53:05 -05:00
committed by Scott Griepentrog
parent b0e71c6571
commit 69d58a1e37
1 changed files with 18 additions and 0 deletions
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18
res/res_pjsip_messaging.c
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@@ -476,6 +476,24 @@ static enum pjsip_status_code rx_data_to_ast_msg(pjsip_rx_data *rdata, struct as
field = pj_sockaddr_print(&rdata->pkt_info.src_addr, buf, sizeof(buf) - 1, 1);
res |= ast_msg_set_var(msg, "PJSIP_RECVADDR", field);
switch (rdata->tp_info.transport->key.type) {
case PJSIP_TRANSPORT_UDP:
case PJSIP_TRANSPORT_UDP6:
field = "udp";
break;
case PJSIP_TRANSPORT_TCP:
case PJSIP_TRANSPORT_TCP6:
field = "tcp";
break;
case PJSIP_TRANSPORT_TLS:
case PJSIP_TRANSPORT_TLS6:
field = "tls";
break;
default:
field = rdata->tp_info.transport->type_name;
}
ast_msg_set_var(msg, "PJSIP_TRANSPORT", field);
if (print_body(rdata, buf, sizeof(buf) - 1) > 0) {
res |= ast_msg_set_body(msg, "%s", buf);
}