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Make ttl configurable for event_multicast

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13802 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Andrew Thompson 2009-06-17 04:15:45 +00:00
parent 8b6143fb38
commit 3c2d4f9912
1 changed files with 17 additions and 0 deletions
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17
src/mod/event_handlers/mod_event_multicast/mod_event_multicast.c
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@ -55,6 +55,7 @@ static struct {
uint8_t event_list[SWITCH_EVENT_ALL + 1]; uint8_t event_list[SWITCH_EVENT_ALL + 1];
int running; int running;
switch_event_node_t *node; switch_event_node_t *node;
uint8_t ttl;
} globals; } globals;
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_address, globals.address); SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_address, globals.address);
@ -74,6 +75,8 @@ static switch_status_t load_config(void)
globals.host_hash = switch_hashfunc_default(globals.hostname, &hlen); globals.host_hash = switch_hashfunc_default(globals.hostname, &hlen);
globals.key_count = 0; globals.key_count = 0;
globals.ttl = 1;
if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) { if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", cf); switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", cf);
return SWITCH_STATUS_TERM; return SWITCH_STATUS_TERM;
@ -95,7 +98,15 @@ static switch_status_t load_config(void)
set_global_bindings(val); set_global_bindings(val);
} else if (!strcasecmp(var, "port")) { } else if (!strcasecmp(var, "port")) {
globals.port = (switch_port_t) atoi(val); globals.port = (switch_port_t) atoi(val);
} else if (!strcasecmp(var, "ttl")) {
int ttl = atoi(val);
if ((ttl && ttl <= 255) || !strcmp(val, "0")) {
globals.ttl = (uint8_t) ttl;
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Invalid ttl '%s' specified, using default of 1\n", val);
}
} }
} }
} }
@ -222,6 +233,12 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_event_multicast_load)
return SWITCH_STATUS_TERM; return SWITCH_STATUS_TERM;
} }
if (switch_mcast_hops(globals.udp_socket, globals.ttl) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to set ttl to '%d'\n", globals.ttl);
switch_socket_close(globals.udp_socket);
return SWITCH_STATUS_TERM;
}
if (switch_socket_bind(globals.udp_socket, globals.addr) != SWITCH_STATUS_SUCCESS) { if (switch_socket_bind(globals.udp_socket, globals.addr) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Bind Error\n"); switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Bind Error\n");
switch_socket_close(globals.udp_socket); switch_socket_close(globals.udp_socket);