switch_status_t mod_amqp_command_create(char *name, switch_xml_t cfg)
{
mod_amqp_command_profile_t *profile = NULL;
switch_xml_t params, param, connections, connection;
switch_threadattr_t *thd_attr = NULL;
switch_memory_pool_t *pool;
char *exchange = NULL, *binding_key = NULL, *queue = NULL;
if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
goto err;
}
profile = switch_core_alloc(pool, sizeof(mod_amqp_command_profile_t));
profile->pool = pool;
profile->name = switch_core_strdup(profile->pool, name);
profile->running = 1;
profile->reconnect_interval_ms = 1000;
if ((params = switch_xml_child(cfg, "params")) != NULL) {
for (param = switch_xml_child(params, "param"); param; param = param->next) {
char *var = (char *) switch_xml_attr_soft(param, "name");
char *val = (char *) switch_xml_attr_soft(param, "value");
if (!var) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Profile[%s] param missing 'name' attribute\n", profile->name);
continue;
}
if (!val) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Profile[%s] param[%s] missing 'value' attribute\n", profile->name, var);
continue;
}
if (!strncmp(var, "reconnect_interval_ms", 21)) {
int interval = atoi(val);
if ( interval && interval > 0 ) {
profile->reconnect_interval_ms = interval;
}
} else if (!strncmp(var, "exchange-name", 13)) {
exchange = switch_core_strdup(profile->pool, val);
} else if (!strncmp(var, "queue-name", 10)) {
queue = switch_core_strdup(profile->pool, val);
} else if (!strncmp(var, "binding_key", 11)) {
binding_key = switch_core_strdup(profile->pool, val);
}
}
}
/* Handle defaults of string types */
profile->exchange = exchange ? exchange : switch_core_strdup(profile->pool, "TAP.Commands");
profile->queue = queue ? queue : NULL;
profile->binding_key = binding_key ? binding_key : switch_core_strdup(profile->pool, "commandBindingKey");
if ((connections = switch_xml_child(cfg, "connections")) != NULL) {
for (connection = switch_xml_child(connections, "connection"); connection; connection = connection->next) {
if ( ! profile->conn_root ) { /* Handle first root node */
if (mod_amqp_connection_create(&(profile->conn_root), connection, profile->pool) != SWITCH_STATUS_SUCCESS) {
/* Handle connection create failure */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Profile[%s] failed to create connection\n", profile->name);
continue;
}
profile->conn_active = profile->conn_root;
} else {
if (mod_amqp_connection_create(&(profile->conn_active->next), connection, profile->pool) != SWITCH_STATUS_SUCCESS) {
/* Handle connection create failure */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Profile[%s] failed to create connection\n", profile->name);
continue;
}
profile->conn_active = profile->conn_active->next;
}
}
}
profile->conn_active = NULL;
/* We are not going to open the command queue connection on create, but instead wait for the running thread to open it */
/* Start the worker threads */
switch_threadattr_create(&thd_attr, profile->pool);
switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
if (switch_thread_create(&profile->command_thread, thd_attr, mod_amqp_command_thread, profile, profile->pool)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot create 'amqp event sender' thread!\n");
goto err;
}
if ( switch_core_hash_insert(globals.command_hash, name, (void *) profile) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to insert new profile [%s] into mod_amqp profile hash\n", name);
goto err;
}
return SWITCH_STATUS_SUCCESS;
err:
/* Cleanup */
mod_amqp_command_destroy(&profile);
return SWITCH_STATUS_GENERR;
}
switch_status_t mod_amqp_logging_create(char *name, switch_xml_t cfg)
{
mod_amqp_logging_profile_t *profile = NULL;
switch_xml_t params, param, connections, connection;
switch_threadattr_t *thd_attr = NULL;
char *exchange = NULL, *exchange_type = NULL;
int exchange_durable = 1; /* durable */
switch_memory_pool_t *pool;
if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
goto err;
}
profile = switch_core_alloc(pool, sizeof(mod_amqp_logging_profile_t));
profile->pool = pool;
profile->name = switch_core_strdup(profile->pool, name);
profile->running = 1;
profile->conn_root = NULL;
profile->conn_active = NULL;
profile->log_level_mask = 0;
profile->send_queue_size = 5000;
if ((params = switch_xml_child(cfg, "params")) != NULL) {
for (param = switch_xml_child(params, "param"); param; param = param->next) {
char *var = (char *) switch_xml_attr_soft(param, "name");
char *val = (char *) switch_xml_attr_soft(param, "value");
if (!var) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Profile[%s] param missing 'name' attribute\n", profile->name);
continue;
}
if (!val) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Profile[%s] param[%s] missing 'value' attribute\n", profile->name, var);
continue;
}
if (!strncmp(var, "reconnect_interval_ms", 21)) {
int interval = atoi(val);
if ( interval && interval > 0 ) {
profile->reconnect_interval_ms = interval;
}
} else if (!strncmp(var, "send_queue_size", 15)) {
int interval = atoi(val);
if ( interval && interval > 0 ) {
profile->send_queue_size = interval;
}
} else if (!strncmp(var, "exchange-type", 13)) {
exchange_type = switch_core_strdup(profile->pool, val);
} else if (!strncmp(var, "exchange-name", 13)) {
exchange = switch_core_strdup(profile->pool, val);
} else if (!strncmp(var, "exchange-durable", 16)) {
exchange_durable = switch_true(val);
} else if (!strncmp(var, "log-levels", 10)) {
profile->log_level_mask = switch_log_str2mask(val);
}
} /* params for loop */
}
/* Handle defaults of string types */
profile->exchange = exchange ? exchange : switch_core_strdup(profile->pool, "TAP.Events");
profile->exchange_type = exchange_type ? exchange_type : switch_core_strdup(profile->pool, "topic");
profile->exchange_durable = exchange_durable;
if ((connections = switch_xml_child(cfg, "connections")) != NULL) {
for (connection = switch_xml_child(connections, "connection"); connection; connection = connection->next) {
if ( ! profile->conn_root ) { /* Handle first root node */
if (mod_amqp_connection_create(&(profile->conn_root), connection, profile->pool) != SWITCH_STATUS_SUCCESS) {
/* Handle connection create failure */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Profile[%s] failed to create connection\n", profile->name);
continue;
}
profile->conn_active = profile->conn_root;
} else {
if (mod_amqp_connection_create(&(profile->conn_active->next), connection, profile->pool) != SWITCH_STATUS_SUCCESS) {
/* Handle connection create failure */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Profile[%s] failed to create connection\n", profile->name);
continue;
}
profile->conn_active = profile->conn_active->next;
}
}
}
profile->conn_active = NULL;
if ( mod_amqp_connection_open(profile->conn_root, &(profile->conn_active), profile->name, profile->custom_attr) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Profile[%s] was unable to connect to any connection\n", profile->name);
goto err;
}
amqp_exchange_declare(profile->conn_active->state, 1,
amqp_cstring_bytes(profile->exchange),
amqp_cstring_bytes(profile->exchange_type),
0, /* passive */
profile->exchange_durable,
amqp_empty_table);
if (mod_amqp_log_if_amqp_error(amqp_get_rpc_reply(profile->conn_active->state), "Declaring exchange")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Profile[%s] failed to create exchange\n", profile->name);
goto err;
}
/* Create a bounded FIFO queue for sending messages */
if (switch_queue_create(&(profile->send_queue), profile->send_queue_size, profile->pool) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot create send queue of size %d!\n", profile->send_queue_size);
goto err;
}
/* Start the event send thread. This will set up the initial connection */
switch_threadattr_create(&thd_attr, profile->pool);
switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
if (switch_thread_create(&profile->logging_thread, thd_attr, mod_amqp_logging_thread, profile, profile->pool)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot create 'amqp event sender' thread!\n");
goto err;
}
if ( switch_core_hash_insert(globals.logging_hash, name, (void *) profile) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to insert new profile [%s] into mod_amqp profile hash\n", name);
goto err;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Profile[%s] Successfully started\n", profile->name);
return SWITCH_STATUS_SUCCESS;
err:
/* Cleanup */
mod_amqp_logging_destroy(&profile);
return SWITCH_STATUS_GENERR;
}
