diff --git a/conf/skinny_profiles/internal.xml b/conf/skinny_profiles/internal.xml
index eaa493c047..e48557b234 100644
--- a/conf/skinny_profiles/internal.xml
+++ b/conf/skinny_profiles/internal.xml
@@ -11,6 +11,7 @@
+
diff --git a/src/mod/endpoints/mod_skinny/mod_skinny.c b/src/mod/endpoints/mod_skinny/mod_skinny.c
index 9ee9e1e45d..5da1367a35 100644
--- a/src/mod/endpoints/mod_skinny/mod_skinny.c
+++ b/src/mod/endpoints/mod_skinny/mod_skinny.c
@@ -121,6 +121,7 @@ switch_status_t skinny_profile_dump(const skinny_profile_t *profile, switch_stre
stream->write_function(stream, "Date-Format \t%s\n", profile->date_format);
stream->write_function(stream, "DBName \t%s\n", profile->dbname ? profile->dbname : switch_str_nil(profile->odbc_dsn));
stream->write_function(stream, "Debug \t%d\n", profile->debug);
+ stream->write_function(stream, "Auto-Restart \t%d\n", profile->auto_restart);
/* stats */
stream->write_function(stream, "CALLS-IN \t%d\n", profile->ib_calls);
stream->write_function(stream, "FAILED-CALLS-IN \t%d\n", profile->ib_failed_calls);
@@ -1187,7 +1188,8 @@ uint8_t listener_is_ready(listener_t *listener)
&& listener
&& listener->sock
&& switch_test_flag(listener, LFLAG_RUNNING)
- && listener->profile->listener_ready;
+ && switch_test_flag(listener->profile, PFLAG_LISTENER_READY)
+ && !switch_test_flag(listener->profile, PFLAG_RESPAWN);
}
static void add_listener(listener_t *listener)
@@ -1248,7 +1250,7 @@ static void walk_listeners(skinny_listener_callback_func_t callback, void *pvt)
switch_mutex_unlock(globals.mutex);
}
-static void flush_listener(listener_t *listener, switch_bool_t flush_log, switch_bool_t flush_events)
+static void flush_listener(listener_t *listener)
{
if(!zstr(listener->device_name)) {
@@ -1410,7 +1412,17 @@ static void *SWITCH_THREAD_FUNC listener_run(switch_thread_t *thread, void *obj)
status = skinny_read_packet(listener, &request);
if (status != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Socket Error!\n");
+ switch(status) {
+ case SWITCH_STATUS_BREAK:
+ break;
+ case SWITCH_STATUS_TIMEOUT:
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Communication Time Out with %s:%d.\n",
+ listener->remote_ip, listener->remote_port);
+ break;
+ default:
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Communication Error with %s:%d.\n",
+ listener->remote_ip, listener->remote_port);
+ }
switch_clear_flag_locked(listener, LFLAG_RUNNING);
break;
}
@@ -1432,11 +1444,12 @@ static void *SWITCH_THREAD_FUNC listener_run(switch_thread_t *thread, void *obj)
remove_listener(listener);
if (listener->profile->debug > 0) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Session complete, waiting for children\n");
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Communication Complete with %s:%d.\n",
+ listener->remote_ip, listener->remote_port);
}
switch_thread_rwlock_wrlock(listener->rwlock);
- flush_listener(listener, SWITCH_TRUE, SWITCH_TRUE);
+ flush_listener(listener);
if (listener->sock) {
close_socket(&listener->sock, profile);
@@ -1445,19 +1458,10 @@ static void *SWITCH_THREAD_FUNC listener_run(switch_thread_t *thread, void *obj)
switch_thread_rwlock_unlock(listener->rwlock);
if (listener->profile->debug > 0) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Connection Closed\n");
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Communication Closed with %s:%d.\n",
+ listener->remote_ip, listener->remote_port);
}
- /* TODO
- for(int line = 0 ; line < SKINNY_MAX_BUTTON_COUNT ; line++) {
- if(listener->session[line]) {
- switch_channel_clear_flag(switch_core_session_get_channel(listener->session[line]), CF_CONTROLLED);
- //TODO switch_clear_flag_locked(listener, LFLAG_SESSION);
- switch_core_session_rwunlock(listener->session[line]);
- destroy_pool = 0;
- }
- }
- */
if(destroy_pool == 0) {
goto no_destroy_pool;
}
@@ -1502,6 +1506,7 @@ static void *SWITCH_THREAD_FUNC skinny_profile_run(switch_thread_t *thread, void
return NULL;
}
+new_socket:
while(globals.running) {
rv = switch_sockaddr_info_get(&sa, profile->ip, SWITCH_INET, profile->port, 0, tmp_pool);
if (rv)
@@ -1526,7 +1531,7 @@ static void *SWITCH_THREAD_FUNC skinny_profile_run(switch_thread_t *thread, void
switch_yield(100000);
}
- profile->listener_ready = 1;
+ switch_set_flag_locked(profile, PFLAG_LISTENER_READY);
while(globals.running) {
@@ -1539,6 +1544,10 @@ static void *SWITCH_THREAD_FUNC skinny_profile_run(switch_thread_t *thread, void
if (!globals.running) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Shutting Down\n");
goto end;
+ } else if (switch_test_flag(profile, PFLAG_RESPAWN)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Creating a new socket\n");
+ switch_clear_flag_locked(profile, PFLAG_RESPAWN);
+ goto new_socket;
} else {
/* I wish we could use strerror_r here but its not defined everywhere =/ */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Socket Error [%s]\n", strerror(errno));
@@ -1590,6 +1599,17 @@ static void *SWITCH_THREAD_FUNC skinny_profile_run(switch_thread_t *thread, void
return NULL;
}
+
+void launch_skinny_profile_thread(skinny_profile_t *profile) {
+ switch_thread_t *thread;
+ switch_threadattr_t *thd_attr = NULL;
+
+ switch_threadattr_create(&thd_attr, profile->pool);
+ switch_threadattr_detach_set(thd_attr, 1);
+ switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
+ switch_thread_create(&thread, thd_attr, skinny_profile_run, profile, profile->pool);
+}
+
/*****************************************************************************/
/* MODULE FUNCTIONS */
/*****************************************************************************/
@@ -1603,9 +1623,9 @@ switch_status_t skinny_profile_set(skinny_profile_t *profile, const char *var, c
if (!var)
return SWITCH_STATUS_FALSE;
- if (profile->sock && (!strcasecmp(var, "ip") || !strcasecmp(var, "port") || !strcasecmp(var, "odbc-dsn"))) {
+ if (profile->sock && !strcasecmp(var, "odbc-dsn")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
- "Skinny profile settings 'ip', 'port' and 'odbc-dsn' can't be changed while running\n");
+ "Skinny profile setting 'odbc-dsn' can't be changed while running\n");
return SWITCH_STATUS_FALSE;
}
@@ -1643,9 +1663,17 @@ switch_status_t skinny_profile_set(skinny_profile_t *profile, const char *var, c
}
} else if (!strcasecmp(var, "debug")) {
profile->debug = atoi(val);
+ } else if (!strcasecmp(var, "auto-restart")) {
+ profile->auto_restart = switch_true(val);
} else {
return SWITCH_STATUS_FALSE;
}
+ if (profile->sock && (!strcasecmp(var, "ip") || !strcasecmp(var, "port"))) {
+ switch_set_flag_locked(profile, PFLAG_RESPAWN);
+ switch_clear_flag_locked(profile, PFLAG_LISTENER_READY);
+ close_socket(&profile->sock, profile);
+ }
+
return SWITCH_STATUS_SUCCESS;
}
@@ -1684,9 +1712,11 @@ static switch_status_t load_skinny_config(void)
profile = switch_core_alloc(profile_pool, sizeof(skinny_profile_t));
profile->pool = profile_pool;
profile->name = switch_core_strdup(profile->pool, profile_name);
- switch_mutex_init(&profile->listener_mutex, SWITCH_MUTEX_NESTED, profile->pool);
+ profile->auto_restart = SWITCH_TRUE;
switch_mutex_init(&profile->sql_mutex, SWITCH_MUTEX_NESTED, profile->pool);
+ switch_mutex_init(&profile->listener_mutex, SWITCH_MUTEX_NESTED, profile->pool);
switch_mutex_init(&profile->sock_mutex, SWITCH_MUTEX_NESTED, profile->pool);
+ switch_mutex_init(&profile->flag_mutex, SWITCH_MUTEX_NESTED, profile->pool);
for (param = switch_xml_child(xsettings, "param"); param; param = param->next) {
char *var = (char *) switch_xml_attr_soft(param, "name");
@@ -1950,6 +1980,41 @@ static void skinny_message_waiting_event_handler(switch_event_t *event)
}
+static void skinny_trap_event_handler(switch_event_t *event)
+{
+ const char *cond = switch_event_get_header(event, "condition");
+
+
+ if (cond && !strcmp(cond, "network-address-change") && globals.auto_restart) {
+ const char *old_ip4 = switch_event_get_header_nil(event, "network-address-previous-v4");
+ const char *new_ip4 = switch_event_get_header_nil(event, "network-address-change-v4");
+ const char *old_ip6 = switch_event_get_header_nil(event, "network-address-previous-v6");
+ const char *new_ip6 = switch_event_get_header_nil(event, "network-address-change-v6");
+ switch_hash_index_t *hi;
+ const void *var;
+ void *val;
+ skinny_profile_t *profile;
+
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "EVENT_TRAP: IP change detected\n");
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "IP change detected [%s]->[%s] [%s]->[%s]\n", old_ip4, new_ip4, old_ip6, new_ip6);
+
+ switch_mutex_lock(globals.mutex);
+ if (globals.profile_hash) {
+ for (hi = switch_hash_first(NULL, globals.profile_hash); hi; hi = switch_hash_next(hi)) {
+ switch_hash_this(hi, &var, NULL, &val);
+ if ((profile = (skinny_profile_t *) val) && profile->auto_restart) {
+ if (!strcmp(profile->ip, old_ip4)) {
+ skinny_profile_set(profile, "ip", new_ip4);
+ } else if (!strcmp(profile->ip, old_ip6)) {
+ skinny_profile_set(profile, "ip", new_ip6);
+ }
+ }
+ }
+ }
+ switch_mutex_unlock(globals.mutex);
+ }
+
+}
/*****************************************************************************/
SWITCH_MODULE_LOAD_FUNCTION(mod_skinny_load)
{
@@ -1964,6 +2029,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_skinny_load)
switch_mutex_init(&globals.mutex, SWITCH_MUTEX_NESTED, globals.pool);
switch_core_hash_init(&globals.profile_hash, globals.pool);
globals.running = 1;
+ globals.auto_restart = SWITCH_TRUE;
load_skinny_config();
@@ -1980,6 +2046,10 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_skinny_load)
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't bind our message waiting handler!\n");
/* Not such severe to prevent loading */
}
+ if ((switch_event_bind_removable(modname, SWITCH_EVENT_TRAP, NULL, skinny_trap_event_handler, NULL, &globals.trap_node) != SWITCH_STATUS_SUCCESS)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't bind our trap handler!\n");
+ /* Not such severe to prevent loading */
+ }
/* reserve events */
if (switch_event_reserve_subclass(SKINNY_EVENT_REGISTER) != SWITCH_STATUS_SUCCESS) {
@@ -2017,16 +2087,11 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_skinny_load)
for (hi = switch_hash_first(NULL, globals.profile_hash); hi; hi = switch_hash_next(hi)) {
void *val;
skinny_profile_t *profile;
- switch_thread_t *thread;
- switch_threadattr_t *thd_attr = NULL;
switch_hash_this(hi, NULL, NULL, &val);
profile = (skinny_profile_t *) val;
-
- switch_threadattr_create(&thd_attr, profile->pool);
- switch_threadattr_detach_set(thd_attr, 1);
- switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
- switch_thread_create(&thread, thd_attr, skinny_profile_run, profile, profile->pool);
+
+ launch_skinny_profile_thread(profile);
}
switch_mutex_unlock(globals.mutex);
@@ -2048,6 +2113,7 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_skinny_shutdown)
switch_event_unbind(&globals.heartbeat_node);
switch_event_unbind(&globals.call_state_node);
switch_event_unbind(&globals.message_waiting_node);
+ switch_event_unbind(&globals.trap_node);
switch_event_free_subclass(SKINNY_EVENT_REGISTER);
switch_event_free_subclass(SKINNY_EVENT_UNREGISTER);
switch_event_free_subclass(SKINNY_EVENT_EXPIRE);
diff --git a/src/mod/endpoints/mod_skinny/mod_skinny.h b/src/mod/endpoints/mod_skinny/mod_skinny.h
index 41b9b72a6e..f52f171fdc 100644
--- a/src/mod/endpoints/mod_skinny/mod_skinny.h
+++ b/src/mod/endpoints/mod_skinny/mod_skinny.h
@@ -52,11 +52,18 @@ struct skinny_globals {
switch_event_node_t *heartbeat_node;
switch_event_node_t *call_state_node;
switch_event_node_t *message_waiting_node;
+ switch_event_node_t *trap_node;
+ int auto_restart;
};
typedef struct skinny_globals skinny_globals_t;
extern skinny_globals_t globals;
+typedef enum {
+ PFLAG_LISTENER_READY = (1 << 0),
+ PFLAG_RESPAWN = (1 << 1),
+} profile_flag_t;
+
struct skinny_profile {
/* prefs */
char *name;
@@ -70,6 +77,7 @@ struct skinny_profile {
uint32_t keep_alive;
char date_format[6];
int debug;
+ int auto_restart;
switch_hash_t *device_type_params_hash;
/* db */
char *dbname;
@@ -89,7 +97,8 @@ struct skinny_profile {
switch_socket_t *sock;
switch_mutex_t *sock_mutex;
struct listener *listeners;
- uint8_t listener_ready;
+ int flags;
+ switch_mutex_t *flag_mutex;
/* call id */
uint32_t next_call_id;
/* others */
@@ -114,7 +123,7 @@ typedef enum {
typedef enum {
LFLAG_RUNNING = (1 << 0),
-} event_flag_t;
+} listener_flag_t;
#define SKINNY_MAX_LINES 42
struct listener {
diff --git a/src/mod/endpoints/mod_skinny/skinny_api.c b/src/mod/endpoints/mod_skinny/skinny_api.c
index 0ef0beb2d5..86eea74fc8 100644
--- a/src/mod/endpoints/mod_skinny/skinny_api.c
+++ b/src/mod/endpoints/mod_skinny/skinny_api.c
@@ -230,6 +230,7 @@ static switch_status_t skinny_api_list_settings(const char *line, const char *cu
switch_console_push_match(&my_matches, "date-format");
switch_console_push_match(&my_matches, "odbc-dsn");
switch_console_push_match(&my_matches, "debug");
+ switch_console_push_match(&my_matches, "auto-restart");
if (my_matches) {
*matches = my_matches;
diff --git a/src/mod/endpoints/mod_skinny/skinny_protocol.c b/src/mod/endpoints/mod_skinny/skinny_protocol.c
index ba4cba70db..28699b9c03 100644
--- a/src/mod/endpoints/mod_skinny/skinny_protocol.c
+++ b/src/mod/endpoints/mod_skinny/skinny_protocol.c
@@ -119,7 +119,7 @@ switch_status_t skinny_read_packet(listener_t *listener, skinny_message_t **req)
}
if (!listener_is_ready(listener)) {
- return SWITCH_STATUS_FALSE;
+ return SWITCH_STATUS_BREAK;
}
ptr = mbuf;
@@ -136,7 +136,10 @@ switch_status_t skinny_read_packet(listener_t *listener, skinny_message_t **req)
status = switch_socket_recv(listener->sock, ptr, &mlen);
- if (!listener_is_ready(listener) || (!SWITCH_STATUS_IS_BREAK(status) && status != SWITCH_STATUS_SUCCESS)) {
+ if (!listener_is_ready(listener)) {
+ return SWITCH_STATUS_BREAK;
+ }
+ if (!SWITCH_STATUS_IS_BREAK(status) && status != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Socket break.\n");
return SWITCH_STATUS_FALSE;
}
@@ -167,20 +170,13 @@ switch_status_t skinny_read_packet(listener_t *listener, skinny_message_t **req)
}
if(bytes >= request->length + 2*SKINNY_MESSAGE_FIELD_SIZE) {
/* Message body */
-#ifdef SKINNY_MEGA_DEBUG
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
- "Got complete request: length=%d,reserved=%x,type=%x,data=%d\n",
- request->length,request->reserved,request->type,request->data.as_char);
-#endif
*req = request;
return SWITCH_STATUS_SUCCESS;
}
}
}
if (listener->expire_time && listener->expire_time < switch_epoch_time_now(NULL)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Listener timed out.\n");
- switch_clear_flag_locked(listener, LFLAG_RUNNING);
- return SWITCH_STATUS_FALSE;
+ return SWITCH_STATUS_TIMEOUT;
}
if (do_sleep) {
switch_cond_next();