From 8bca6c3a8124f2e56283b4ef44cfe3aa10b01020 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Blin?=
<sebastien.blin@savoirfairelinux.com>
Date: Thu, 15 Oct 2020 11:46:27 -0400
Subject: [PATCH] pjproject: handle WSAECONNRESET for stun message
Change-Id: I06b505620ec980af97a5ee5b8526b5a1efdd4bee
---
contrib/src/pjproject/0001-rfc6544.patch | 41 ++++++++++++++++--------
1 file changed, 28 insertions(+), 13 deletions(-)
diff --git a/contrib/src/pjproject/0001-rfc6544.patch b/contrib/src/pjproject/0001-rfc6544.patch
index 7bc2ac0886..a45ba8cf0c 100644
--- a/contrib/src/pjproject/0001-rfc6544.patch
+++ b/contrib/src/pjproject/0001-rfc6544.patch
@@ -28,7 +28,7 @@ on behalf of Savoir-faire Linux.
pjnath/src/pjnath-test/concur_test.c | 5 +-
pjnath/src/pjnath-test/sess_auth.c | 14 +-
pjnath/src/pjnath-test/stun_sock_test.c | 7 +-
- pjnath/src/pjnath/ice_session.c | 490 +++++++++--
+ pjnath/src/pjnath/ice_session.c | 505 +++++++++--
pjnath/src/pjnath/ice_strans.c | 745 +++++++++++++---
pjnath/src/pjnath/nat_detect.c | 7 +-
pjnath/src/pjnath/stun_session.c | 15 +-
@@ -41,7 +41,7 @@ on behalf of Savoir-faire Linux.
pjnath/src/pjturn-srv/server.c | 2 +-
pjsip-apps/src/samples/icedemo.c | 116 ++-
pjsip/src/pjsua-lib/pjsua_core.c | 2 +-
- 21 files changed, 2429 insertions(+), 409 deletions(-)
+ 21 files changed, 2444 insertions(+), 409 deletions(-)
diff --git a/pjnath/include/pjnath/ice_session.h b/pjnath/include/pjnath/ice_session.h
index 8971220f0..4cccd7c64 100644
@@ -648,7 +648,7 @@ index fff4fad26..e7f8b84eb 100644
if (status != PJ_SUCCESS && status != PJ_EPENDING) {
app_perror(" error: server sending data", status);
diff --git a/pjnath/src/pjnath/ice_session.c b/pjnath/src/pjnath/ice_session.c
-index 2a4125bc5..3f8c03cd2 100644
+index 2a4125bc5..d4e20a508 100644
--- a/pjnath/src/pjnath/ice_session.c
+++ b/pjnath/src/pjnath/ice_session.c
@@ -18,6 +18,7 @@
@@ -1129,7 +1129,7 @@ index 2a4125bc5..3f8c03cd2 100644
}
pj_grp_lock_release(ice->grp_lock);
-@@ -2181,6 +2393,178 @@ static pj_status_t on_stun_send_msg(pj_stun_session *sess,
+@@ -2181,6 +2393,193 @@ static pj_status_t on_stun_send_msg(pj_stun_session *sess,
return status;
}
@@ -1231,13 +1231,28 @@ index 2a4125bc5..3f8c03cd2 100644
+ PJ_FALSE, PJ_FALSE, &rcand->addr,
+ pj_sockaddr_get_len(&rcand->addr),
+ check->tdata);
-+ if (status_send_msg == PJ_EBUSY /* EBUSY */) {
++
++ if ((status_send_msg == 120104 || status_send_msg == 130054)/* CONNECTION RESET BY PEER */
++ && rcand->type == PJ_ICE_CAND_TYPE_RELAYED) {
++ /**
++ * This part of the code is triggered when using ICE over TCP via TURN
++ * In fact, the other peer has to authorize this peer to connect to
++ * the relayed candidate. This is done by set_perm from the other case.
++ * But from this side, we can't know if the peer has authorized us. If it's
++ * not the case, the connection will got a CONNECTION RESET BY PEER status.
++ * In this case, we can try to reconnect a bit after and this until the check
++ * reached its timeout.
++ */
++ check->state = PJ_ICE_SESS_CHECK_STATE_NEEDS_RETRY;
++ check_set_state(ice, check,PJ_ICE_SESS_CHECK_STATE_NEEDS_RETRY,
++ status_send_msg);
++ return;
++ } else if (status_send_msg == PJ_EBUSY /* EBUSY */) {
+ check->state = PJ_ICE_SESS_CHECK_STATE_NEEDS_FIRST_PACKET;
+ check_set_state(ice, check, PJ_ICE_SESS_CHECK_STATE_NEEDS_FIRST_PACKET,
+ status_send_msg);
+ return;
-+ }
-+ if (status_send_msg == 120032 /* BROKEN PIPE */) {
++ } else if (status_send_msg == 120032 /* BROKEN PIPE */) {
+ check->state = PJ_ICE_SESS_CHECK_STATE_NEEDS_RETRY;
+ check_set_state(ice, check, PJ_ICE_SESS_CHECK_STATE_NEEDS_RETRY,
+ status_send_msg);
@@ -1308,7 +1323,7 @@ index 2a4125bc5..3f8c03cd2 100644
/* This callback is called when outgoing STUN request completed */
static void on_stun_request_complete(pj_stun_session *stun_sess,
-@@ -2411,7 +2795,9 @@ static void on_stun_request_complete(pj_stun_session *stun_sess,
+@@ -2411,7 +2810,9 @@ static void on_stun_request_complete(pj_stun_session *stun_sess,
&check->lcand->base_addr,
&check->lcand->base_addr,
pj_sockaddr_get_len(&xaddr->sockaddr),
@@ -1319,7 +1334,7 @@ index 2a4125bc5..3f8c03cd2 100644
if (status != PJ_SUCCESS) {
check_set_state(ice, check, PJ_ICE_SESS_CHECK_STATE_FAILED,
status);
-@@ -2474,11 +2860,7 @@ static void on_stun_request_complete(pj_stun_session *stun_sess,
+@@ -2474,11 +2875,7 @@ static void on_stun_request_complete(pj_stun_session *stun_sess,
/* Perform 7.1.2.2.2. Updating Pair States.
* This may terminate ICE processing.
*/
@@ -1332,7 +1347,7 @@ index 2a4125bc5..3f8c03cd2 100644
pj_grp_lock_release(ice->grp_lock);
}
-@@ -2673,7 +3055,9 @@ static pj_status_t on_stun_rx_request(pj_stun_session *sess,
+@@ -2673,7 +3070,9 @@ static pj_status_t on_stun_rx_request(pj_stun_session *sess,
msg_data->has_req_data = PJ_FALSE;
/* Send the response */
@@ -1343,7 +1358,7 @@ index 2a4125bc5..3f8c03cd2 100644
src_addr, src_addr_len, tdata);
-@@ -2794,12 +3178,12 @@ static void handle_incoming_check(pj_ice_sess *ice,
+@@ -2794,12 +3193,12 @@ static void handle_incoming_check(pj_ice_sess *ice,
/* Just get candidate with the highest priority and same transport ID
* for the specified component ID in the checklist.
*/
@@ -2514,7 +2529,7 @@ index f2b4f7058..ed17b904f 100644
+ return sess ? sess->conn_type : PJ_STUN_TP_UDP;
+}
diff --git a/pjnath/src/pjnath/stun_sock.c b/pjnath/src/pjnath/stun_sock.c
-index 5fe825cf5..05461676e 100644
+index 5fe825cf5..eee81f268 100644
--- a/pjnath/src/pjnath/stun_sock.c
+++ b/pjnath/src/pjnath/stun_sock.c
@@ -40,6 +40,36 @@
@@ -4112,5 +4127,5 @@ index 474a8d07c..9257f07a4 100644
if (status != PJ_SUCCESS) {
char errmsg[PJ_ERR_MSG_SIZE];
--
-2.25.4
+2.26.2
--
GitLab