[asterisk-commits] russell: branch russell/iax2-poke-fix-trunk r87649 - /team/russell/iax2-poke-...
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Tue Oct 30 15:28:30 CDT 2007
Author: russell
Date: Tue Oct 30 15:28:30 2007
New Revision: 87649
URL: http://svn.digium.com/view/asterisk?view=rev&rev=87649
Log:
commit modified version of the changes for trunk ..
Modified:
team/russell/iax2-poke-fix-trunk/channels/chan_iax2.c
Modified: team/russell/iax2-poke-fix-trunk/channels/chan_iax2.c
URL: http://svn.digium.com/view/asterisk/team/russell/iax2-poke-fix-trunk/channels/chan_iax2.c?view=diff&rev=87649&r1=87648&r2=87649
==============================================================================
--- team/russell/iax2-poke-fix-trunk/channels/chan_iax2.c (original)
+++ team/russell/iax2-poke-fix-trunk/channels/chan_iax2.c Tue Oct 30 15:28:30 2007
@@ -2288,7 +2288,7 @@
} else if ((peer = find_peer(a->argv[3], 0))) {
if(ast_test_flag(peer, IAX_RTCACHEFRIENDS)) {
ast_set_flag(peer, IAX_RTAUTOCLEAR);
- expire_registry((const void *) peer->name);
+ expire_registry(peer_ref(peer));
ast_cli(a->fd, "Peer %s was removed from the cache.\n", a->argv[3]);
} else {
ast_cli(a->fd, "Peer %s is not eligible for this operation.\n", a->argv[3]);
@@ -3006,8 +3006,15 @@
if (ast_test_flag((&globalflags), IAX_RTCACHEFRIENDS)) {
ast_copy_flags(peer, &globalflags, IAX_RTAUTOCLEAR|IAX_RTCACHEFRIENDS);
if (ast_test_flag(peer, IAX_RTAUTOCLEAR)) {
- peer->expire = iax2_sched_replace(peer->expire, sched,
- (global_rtautoclear) * 1000, expire_registry, (const void *)peer->name);
+ if (peer->expire > -1) {
+ if (!ast_sched_del(sched, peer->expire)) {
+ peer->expire = -1;
+ peer_unref(peer);
+ }
+ }
+ peer->expire = iax2_sched_add(sched, (global_rtautoclear) * 1000, expire_registry, peer_ref(peer));
+ if (peer->expire == -1)
+ peer_unref(peer);
}
ao2_link(peers, peer_ref(peer));
if (ast_test_flag(peer, IAX_DYNAMIC))
@@ -4818,8 +4825,19 @@
p = find_peer(a->argv[2], 1);
if (p) {
if (p->expire > 0) {
- expire_registry(a->argv[2]);
- ast_cli(a->fd, "Peer %s unregistered\n", a->argv[2]);
+ struct iax2_peer tmp_peer = {
+ .name = a->argv[2],
+ };
+ struct iax2_peer *peer;
+
+ peer = ao2_find(peers, &tmp_peer, OBJ_POINTER);
+ if (peer) {
+ expire_registry(peer_ref(peer)); /* will release its own reference when done */
+ peer_unref(peer); /* ref from ao2_find() */
+ ast_cli(a->fd, "Peer %s unregistered\n", a->argv[2]);
+ } else {
+ ast_cli(a->fd, "Peer %s not found\n", a->argv[2]);
+ }
} else {
ast_cli(a->fd, "Peer %s not registered\n", a->argv[2]);
}
@@ -6324,15 +6342,29 @@
}
static void prune_peers(void);
+static void unlink_peer(struct iax2_peer *peer)
+{
+ if (peer->expire > -1) {
+ if (!ast_sched_del(sched, peer->expire)) {
+ peer->expire = -1;
+ peer_unref(peer);
+ }
+ }
+
+ if (peer->pokeexpire > -1) {
+ if (!ast_sched_del(sched, peer->pokeexpire)) {
+ peer->pokeexpire = -1;
+ peer_unref(peer);
+ }
+ }
+
+ unlink_peer(peer);
+}
+
static void __expire_registry(const void *data)
{
- const char *name = data;
- struct iax2_peer *peer = NULL;
- struct iax2_peer tmp_peer = {
- .name = name,
- };
-
- peer = ao2_find(peers, &tmp_peer, OBJ_POINTER);
+ struct iax2_peer *peer = (struct iax2_peer *) data;
+
if (!peer)
return;
@@ -6354,7 +6386,7 @@
iax2_regfunk(peer->name, 0);
if (ast_test_flag(peer, IAX_RTAUTOCLEAR))
- ao2_unlink(peers, peer);
+ unlink_peer(peer);
peer_unref(peer);
}
@@ -6393,9 +6425,16 @@
p->addr.sin_family = AF_INET;
p->addr.sin_addr = in;
p->addr.sin_port = htons(atoi(c));
- ast_device_state_changed("IAX2/%s", p->name); /* Activate notification */
- p->expire = iax2_sched_replace(p->expire, sched,
- (p->expiry + 10) * 1000, expire_registry, (const void *)p->name);
+ if (p->expire > -1) {
+ if (!ast_sched_del(sched, p->expire)) {
+ p->expire = -1;
+ peer_unref(p);
+ }
+ }
+ ast_device_state_changed("IAX2/%s", p->name); /* Activate notification */
+ p->expire = iax2_sched_add(sched, (p->expiry + 10) * 1000, expire_registry, peer_ref(p));
+ if (p->expire == -1)
+ peer_unref(p);
if (iax2_regfunk)
iax2_regfunk(p->name, 1);
register_peer_exten(p, 1);
@@ -6482,8 +6521,12 @@
/* Store socket fd */
p->sockfd = fd;
/* Setup the expiry */
- if (p->expire > -1)
- ast_sched_del(sched, p->expire);
+ if (p->expire > -1) {
+ if (!ast_sched_del(sched, p->expire)) {
+ p->expire = -1;
+ peer_unref(p);
+ }
+ }
/* treat an unspecified refresh interval as the minimum */
if (!refresh)
refresh = min_reg_expire;
@@ -6498,8 +6541,11 @@
} else {
p->expiry = refresh;
}
- if (p->expiry && sin->sin_addr.s_addr)
- p->expire = iax2_sched_add(sched, (p->expiry + 10) * 1000, expire_registry, (const void *)p->name);
+ if (p->expiry && sin->sin_addr.s_addr) {
+ p->expire = iax2_sched_add(sched, (p->expiry + 10) * 1000, expire_registry, peer_ref(p));
+ if (p->expire == -1)
+ peer_unref(p);
+ }
iax_ie_append_str(&ied, IAX_IE_USERNAME, p->name);
iax_ie_append_int(&ied, IAX_IE_DATETIME, iax2_datetime(p->zonetag));
if (sin->sin_addr.s_addr) {
@@ -6760,6 +6806,7 @@
{
struct iax2_peer *peer = (struct iax2_peer *)data;
iax2_poke_peer(peer, 0);
+ peer_unref(peer);
}
static int iax2_poke_peer_s(const void *data)
@@ -8301,13 +8348,19 @@
peer->historicms = iaxs[fr->callno]->pingtime;
/* Remove scheduled iax2_poke_noanswer */
- if (peer->pokeexpire > -1)
- ast_sched_del(sched, peer->pokeexpire);
+ if (peer->pokeexpire > -1) {
+ if (!ast_sched_del(sched, peer->pokeexpire)) {
+ peer_unref(peer);
+ peer->pokeexpire = -1;
+ }
+ }
/* Schedule the next cycle */
if ((peer->lastms < 0) || (peer->historicms > peer->maxms))
- peer->pokeexpire = iax2_sched_add(sched, peer->pokefreqnotok, iax2_poke_peer_s, peer);
+ peer->pokeexpire = iax2_sched_add(sched, peer->pokefreqnotok, iax2_poke_peer_s, peer_ref(peer));
else
- peer->pokeexpire = iax2_sched_add(sched, peer->pokefreqok, iax2_poke_peer_s, peer);
+ peer->pokeexpire = iax2_sched_add(sched, peer->pokefreqok, iax2_poke_peer_s, peer_ref(peer));
+ if (peer->pokeexpire == -1)
+ peer_unref(peer);
/* and finally send the ack */
send_command_immediate(iaxs[fr->callno], AST_FRAME_IAX, IAX_COMMAND_ACK, fr->ts, NULL, 0,fr->iseqno);
/* And wrap up the qualify call */
@@ -9245,7 +9298,9 @@
peer->callno = 0;
peer->lastms = -1;
/* Try again quickly */
- peer->pokeexpire = iax2_sched_add(sched, peer->pokefreqnotok, iax2_poke_peer_s, peer);
+ peer->pokeexpire = iax2_sched_add(sched, peer->pokefreqnotok, iax2_poke_peer_s, peer_ref(peer));
+ if (peer->pokeexpire == -1)
+ peer_unref(peer);
}
static int iax2_poke_noanswer(const void *data)
@@ -9256,6 +9311,7 @@
if (schedule_action(__iax2_poke_noanswer, data))
#endif
__iax2_poke_noanswer(data);
+ peer_unref(peer);
return 0;
}
@@ -9298,16 +9354,23 @@
/* Speed up retransmission times for this qualify call */
iaxs[peer->callno]->pingtime = peer->maxms / 4 + 1;
iaxs[peer->callno]->peerpoke = peer;
-
+
+ if (peer->pokeexpire > -1) {
+ if (!ast_sched_del(sched, peer->pokeexpire)) {
+ peer->pokeexpire = -1;
+ peer_unref(peer);
+ }
+ }
+
/* Queue up a new task to handle no reply */
/* If the host is already unreachable then use the unreachable interval instead */
- if (peer->lastms < 0) {
- peer->pokeexpire = iax2_sched_replace(peer->pokeexpire,
- sched, peer->pokefreqnotok, iax2_poke_noanswer, peer);
- } else {
- peer->pokeexpire = iax2_sched_replace(peer->pokeexpire,
- sched, DEFAULT_MAXMS * 2, iax2_poke_noanswer, peer);
- }
+ if (peer->lastms < 0)
+ peer->pokeexpire = iax2_sched_add(sched, peer->pokefreqnotok, iax2_poke_noanswer, peer_ref(peer));
+ else
+ peer->pokeexpire = iax2_sched_add(sched, DEFAULT_MAXMS * 2, iax2_poke_noanswer, peer_ref(peer));
+
+ if (peer->pokeexpire == -1)
+ peer_unref(peer);
/* And send the poke */
send_command(iaxs[peer->callno], AST_FRAME_IAX, IAX_COMMAND_POKE, 0, NULL, 0, -1);
@@ -9658,11 +9721,6 @@
ast_free_ha(peer->ha);
- /* Delete it, it needs to disappear */
- if (peer->expire > -1)
- ast_sched_del(sched, peer->expire);
- if (peer->pokeexpire > -1)
- ast_sched_del(sched, peer->pokeexpire);
if (peer->callno > 0) {
ast_mutex_lock(&iaxsl[peer->callno]);
iax2_destroy(peer->callno);
@@ -10209,7 +10267,7 @@
i = ao2_iterator_init(peers, 0);
while ((peer = ao2_iterator_next(&i))) {
if (ast_test_flag(peer, IAX_DELME))
- ao2_unlink(peers, peer);
+ unlink_peer(peer);
peer_unref(peer);
}
}
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