diff options
author | Joshua Colp <jcolp@digium.com> | 2008-12-16 20:42:33 +0000 |
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committer | Joshua Colp <jcolp@digium.com> | 2008-12-16 20:42:33 +0000 |
commit | 92a4edc593b8dba161616674c2c22142a9e9c366 (patch) | |
tree | ee4e2c95156084f325ba8d32679a6c3691b02d24 /channels | |
parent | 0859a4e30c5bd05b20176ae579755f7c23147c7b (diff) |
Add configuration options for finer control over how Asterisk handles having to poke all peers at seemingly the same time.
(closes issue #13217)
Reported by: cervajs
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@164809 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels')
-rw-r--r-- | channels/chan_sip.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 520b696ab..7800aff6a 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -491,6 +491,12 @@ static int max_expiry = DEFAULT_MAX_EXPIRY; /*!< Maximum accepted registr static int default_expiry = DEFAULT_DEFAULT_EXPIRY; static int mwi_expiry = DEFAULT_MWI_EXPIRY; +#define DEFAULT_POKE_GAP 100 +#define DEFAULT_POKE_PEERS 1 + +static int global_poke_gap = DEFAULT_POKE_GAP; /*!< Time between our group of peer pokes */ +static int global_poke_peers = DEFAULT_POKE_PEERS; /*!< Number of peers to poke at a given time */ + #define CALLERID_UNKNOWN "Unknown" #define DEFAULT_MAXMS 2000 /*!< Qualification: Must be faster than 2 seconds by default */ @@ -22544,6 +22550,10 @@ static int reload_config(enum channelreloadreason reason) global_min_se = DEFAULT_MIN_SE; global_max_se = DEFAULT_MAX_SE; + /* Peer poking settings */ + global_poke_gap = DEFAULT_POKE_GAP; + global_poke_peers = DEFAULT_POKE_PEERS; + /* Initialize some reasonable defaults at SIP reload (used both for channel and as default for devices */ ast_copy_string(default_context, DEFAULT_CONTEXT, sizeof(default_context)); default_subscribecontext[0] = '\0'; @@ -23001,6 +23011,16 @@ static int reload_config(enum channelreloadreason reason) } else { global_st_refresher = i; } + } else if (!strcasecmp(v->name, "pokegap")) { + if (sscanf(v->value, "%d", &global_poke_gap) != 1) { + ast_log(LOG_WARNING, "Invalid pokegap '%s' at line %d of %s\n", v->value, v->lineno, config); + global_poke_gap = DEFAULT_POKE_GAP; + } + } else if (!strcasecmp(v->name, "pokepeers")) { + if (sscanf(v->value, "%d", &global_poke_peers) != 1) { + ast_log(LOG_WARNING, "Invalid pokepeers '%s' at line %d of %s\n", v->value, v->lineno, config); + global_poke_peers = DEFAULT_POKE_PEERS; + } } } @@ -23675,13 +23695,10 @@ static int sip_get_codec(struct ast_channel *chan) return p->jointcapability ? p->jointcapability : p->capability; } -/*! \brief Send a poke to all known peers - Space them out 100 ms apart - XXX We might have a cool algorithm for this or use random - any suggestions? -*/ +/*! \brief Send a poke to all known peers */ static void sip_poke_all_peers(void) { - int ms = 0; + int ms = 0, num = 0; struct ao2_iterator i; struct sip_peer *peer; @@ -23692,7 +23709,12 @@ static void sip_poke_all_peers(void) while ((peer = ao2_t_iterator_next(&i, "iterate thru peers table"))) { ao2_lock(peer); - ms += 100; + if (num == global_poke_peers) { + ms += global_poke_gap; + num = 0; + } else { + num++; + } AST_SCHED_REPLACE_UNREF(peer->pokeexpire, sched, ms, sip_poke_peer_s, peer, unref_peer(_data, "removing poke peer ref"), unref_peer(peer, "removing poke peer ref"), |