![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/redis.c b/src/redis.c
index 5eed268abf6b494459183e6b6442719fa5d1eebf..0814126cffab4a466e69b2993bfd519d0bbf7a7f 100644 (file)
--- a/src/redis.c
+++ b/src/redis.c
#include "common.h"
#include "plugin.h"
#include "configfile.h"
-#include "utils_avltree.h"
-#include <pthread.h>
-#include <credis.h>
+#include <sys/time.h>
+#include <hiredis/hiredis.h>
-#define REDIS_DEF_HOST "127.0.0.1"
-#define REDIS_DEF_PORT 6379
+#ifndef HOST_NAME_MAX
+# define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
+#endif
+
+#define REDIS_DEF_HOST "localhost"
+#define REDIS_DEF_PASSWD ""
+#define REDIS_DEF_PORT 6379
+#define REDIS_DEF_TIMEOUT 2000
#define MAX_REDIS_NODE_NAME 64
+#define MAX_REDIS_PASSWD_LENGTH 512
+#define MAX_REDIS_VAL_SIZE 256
+#define MAX_REDIS_QUERY 2048
/* Redis plugin configuration example:
-
- <Plugin redis>
- <Node mynode>
- Host localhost
- Port 6379
- Timeout 2000
- </Node>
- </Plugin>
-
-*/
-
-static c_avl_tree_t *redis_tree = NULL;
-static pthread_mutex_t redis_lock = PTHREAD_MUTEX_INITIALIZER;
-
-typedef struct redis_node_s {
- char name[MAX_REDIS_NODE_NAME];
- char host[HOST_NAME_MAX];
- int port;
- int timeout;
-} redis_node_t;
-
-static int redis_config_node (redis_node_t *rn, oconfig_item_t *ci) /* {{{ */
+ *
+ * <Plugin redis>
+ * <Node "mynode">
+ * Host "localhost"
+ * Port "6379"
+ * Timeout 2
+ * Password "foobar"
+ * </Node>
+ * </Plugin>
+ */
+
+struct redis_query_s;
+typedef struct redis_query_s redis_query_t;
+struct redis_query_s
+{
+ char query[MAX_REDIS_QUERY];
+ char type[DATA_MAX_NAME_LEN];
+ char instance[DATA_MAX_NAME_LEN];
+ redis_query_t *next;
+};
+
+struct redis_node_s;
+typedef struct redis_node_s redis_node_t;
+struct redis_node_s
+{
+ char name[MAX_REDIS_NODE_NAME];
+ char host[HOST_NAME_MAX];
+ char passwd[MAX_REDIS_PASSWD_LENGTH];
+ int port;
+ struct timeval timeout;
+ redis_query_t *queries;
+
+ redis_node_t *next;
+};
+
+static redis_node_t *nodes_head = NULL;
+
+static int redis_node_add (const redis_node_t *rn) /* {{{ */
+{
+ redis_node_t *rn_copy;
+ redis_node_t *rn_ptr;
+
+ /* Check for duplicates first */
+ for (rn_ptr = nodes_head; rn_ptr != NULL; rn_ptr = rn_ptr->next)
+ if (strcmp (rn->name, rn_ptr->name) == 0)
+ break;
+
+ if (rn_ptr != NULL)
+ {
+ ERROR ("redis plugin: A node with the name `%s' already exists.",
+ rn->name);
+ return (-1);
+ }
+
+ rn_copy = malloc (sizeof (*rn_copy));
+ if (rn_copy == NULL)
+ {
+ ERROR ("redis plugin: malloc failed adding redis_node to the tree.");
+ return (-1);
+ }
+
+ memcpy (rn_copy, rn, sizeof (*rn_copy));
+ rn_copy->next = NULL;
+
+ DEBUG ("redis plugin: Adding node \"%s\".", rn->name);
+
+ if (nodes_head == NULL)
+ nodes_head = rn_copy;
+ else
+ {
+ rn_ptr = nodes_head;
+ while (rn_ptr->next != NULL)
+ rn_ptr = rn_ptr->next;
+ rn_ptr->next = rn_copy;
+ }
+
+ return (0);
+} /* }}} */
+
+static redis_query_t *redis_config_query (oconfig_item_t *ci) /* {{{ */
{
+ redis_query_t *rq;
+ int status;
int i;
- int status = 0;
- if ((ci->values_num != 1)
- || (ci->values[0].type != OCONFIG_TYPE_STRING))
- {
- WARNING ("redis plugin: The `Node' block needs exactly one string "
- "argument.");
- return (-1);
+ rq = calloc(1, sizeof(*rq));
+ if (rq == NULL) {
+ ERROR("redis plugin: calloc failed adding redis_query.");
+ return NULL;
}
+ status = cf_util_get_string_buffer(ci, rq->query, sizeof(rq->query));
+ if (status != 0)
+ goto err;
+
+ /*
+ * Default to a gauge type.
+ */
+ (void)strncpy(rq->type, "gauge", sizeof(rq->type));
+ (void)sstrncpy(rq->instance, rq->query, sizeof(rq->instance));
+ replace_special(rq->instance, sizeof(rq->instance));
+
+ for (i = 0; i < ci->children_num; i++) {
+ oconfig_item_t *option = ci->children + i;
- if (ci->children_num < 1)
- {
- WARNING ("redis plugin: The `Node' block needs at least one option.");
- return (-1);
+ if (strcasecmp("Type", option->key) == 0) {
+ status = cf_util_get_string_buffer(option, rq->type, sizeof(rq->type));
+ } else if (strcasecmp("Instance", option->key) == 0) {
+ status = cf_util_get_string_buffer(option, rq->instance, sizeof(rq->instance));
+ } else {
+ WARNING("redis plugin: unknown configuration option: %s", option->key);
+ status = -1;
+ }
+ if (status != 0)
+ goto err;
}
+ return rq;
+ err:
+ free(rq);
+ return NULL;
+} /* }}} */
- sstrncpy (rn->name, ci->values[0].value.string, sizeof (rn->name));
+static int redis_config_node (oconfig_item_t *ci) /* {{{ */
+{
+ redis_node_t rn;
+ redis_query_t *rq;
+ int i;
+ int status;
+ int timeout;
+
+ memset (&rn, 0, sizeof (rn));
+ sstrncpy (rn.host, REDIS_DEF_HOST, sizeof (rn.host));
+ rn.port = REDIS_DEF_PORT;
+ rn.timeout.tv_usec = REDIS_DEF_TIMEOUT;
+ rn.queries = NULL;
+
+ status = cf_util_get_string_buffer (ci, rn.name, sizeof (rn.name));
+ if (status != 0)
+ return (status);
+
+ for (i = 0; i < ci->children_num; i++)
+ {
+ oconfig_item_t *option = ci->children + i;
- for (i = 0; i < ci->children_num; i++)
+ if (strcasecmp ("Host", option->key) == 0)
+ status = cf_util_get_string_buffer (option, rn.host, sizeof (rn.host));
+ else if (strcasecmp ("Port", option->key) == 0)
{
- oconfig_item_t *option = ci->children + i;
+ status = cf_util_get_port_number (option);
+ if (status > 0)
+ {
+ rn.port = status;
status = 0;
+ }
+ }
+ else if (strcasecmp ("Query", option->key) == 0)
+ {
+ rq = redis_config_query(option);
+ if (rq == NULL) {
+ status =1;
+ } else {
+ rq->next = rn.queries;
+ rn.queries = rq;
+ }
+ }
+ else if (strcasecmp ("Timeout", option->key) == 0)
+ {
+ status = cf_util_get_int (option, &timeout);
+ if (status == 0) rn.timeout.tv_usec = timeout;
+ }
+ else if (strcasecmp ("Password", option->key) == 0)
+ status = cf_util_get_string_buffer (option, rn.passwd, sizeof (rn.passwd));
+ else
+ WARNING ("redis plugin: Option `%s' not allowed inside a `Node' "
+ "block. I'll ignore this option.", option->key);
- if (strcasecmp ("Host", option->key) == 0)
- status = cf_util_get_string_buffer (option, rn->host, HOST_NAME_MAX);
- else if (strcasecmp ("Port", option->key) == 0)
- status = rn->port = cf_util_get_port_number (option);
- else if (strcasecmp ("Timeout", option->key) == 0)
- status = cf_util_get_int (option, &rn->timeout);
- else
- {
- WARNING ("redis plugin: Option `%s' not allowed inside a `Node' "
- "block.", option->key);
- status = -1;
- }
-
- if (status != 0)
- break;
- }
-
- return (status);
+ if (status != 0)
+ break;
+ }
-} /* }}} */
+ if (status != 0)
+ return (status);
+
+ return (redis_node_add (&rn));
+} /* }}} int redis_config_node */
-static redis_node_t *redis_node_get (const char *name, redis_node_t *rn) /* {{{ */
+static int redis_config (oconfig_item_t *ci) /* {{{ */
{
- if (c_avl_get (redis_tree, name, (void *) rn) == 0)
- return (rn);
- else
- return (NULL);
+ int i;
+
+ for (i = 0; i < ci->children_num; i++)
+ {
+ oconfig_item_t *option = ci->children + i;
+
+ if (strcasecmp ("Node", option->key) == 0)
+ redis_config_node (option);
+ else
+ WARNING ("redis plugin: Option `%s' not allowed in redis"
+ " configuration. It will be ignored.", option->key);
+ }
+
+ if (nodes_head == NULL)
+ {
+ ERROR ("redis plugin: No valid node configuration could be found.");
+ return (ENOENT);
+ }
+
+ return (0);
} /* }}} */
-static int redis_node_add (const redis_node_t *rn) /* {{{ */
+ __attribute__ ((nonnull(2)))
+static void redis_submit (char *plugin_instance,
+ const char *type, const char *type_instance,
+ value_t value) /* {{{ */
{
- int status;
- redis_node_t *rn_copy = NULL;
- redis_node_t *rn_ptr;
- redis_node_t rn_get;
-
- rn_copy = (redis_node_t *) malloc (sizeof (redis_node_t));
- if (rn_copy == NULL)
- {
- sfree (rn_copy);
- ERROR ("redis plugin: malloc failed adding redis_node to the tree.");
- return (-1);
- }
- memcpy (rn_copy, rn, sizeof (redis_node_t));
- if (*rn_copy->name == '\0')
- {
- (void) strncpy(rn_copy->name, "default", MAX_REDIS_NODE_NAME); /* in theory never fails */
- }
-
- DEBUG ("redis plugin: adding entry `%s' to the tree.", rn_copy->name);
-
- pthread_mutex_lock (&redis_lock);
-
- if ( (rn_ptr = redis_node_get (rn_copy->name, &rn_get)) != NULL )
- {
- WARNING ("redis plugin: the node `%s' override a previous node with same node.", rn_copy->name);
- }
-
- status = c_avl_insert (redis_tree, rn_copy->name, rn_copy);
- pthread_mutex_unlock (&redis_lock);
-
- if (status != 0)
- {
- ERROR ("redis plugin: c_avl_insert (%s) failed adding noew node.", rn_copy->name);
- sfree (rn_copy);
- return (-1);
- }
-
- return (status);
+ value_t values[1];
+ value_list_t vl = VALUE_LIST_INIT;
+
+ values[0] = value;
+
+ vl.values = values;
+ vl.values_len = 1;
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "redis", sizeof (vl.plugin));
+ if (plugin_instance != NULL)
+ sstrncpy (vl.plugin_instance, plugin_instance,
+ sizeof (vl.plugin_instance));
+ sstrncpy (vl.type, type, sizeof (vl.type));
+ if (type_instance != NULL)
+ sstrncpy (vl.type_instance, type_instance,
+ sizeof (vl.type_instance));
+
+ plugin_dispatch_values (&vl);
} /* }}} */
-static int redis_config (oconfig_item_t *ci) /* {{{ */
+static int redis_init (void) /* {{{ */
{
- int status;
+ redis_node_t rn = {
+ .name = "default",
+ .host = REDIS_DEF_HOST,
+ .port = REDIS_DEF_PORT,
+ .timeout.tv_sec = 0,
+ .timeout.tv_usec = REDIS_DEF_TIMEOUT,
+ .next = NULL
+};
+
+ if (nodes_head == NULL)
+ redis_node_add (&rn);
+
+ return (0);
+} /* }}} int redis_init */
+
+static int redis_handle_info (char *node, char const *info_line, char const *type, char const *type_instance, char const *field_name, int ds_type) /* {{{ */
+{
+ char *str = strstr (info_line, field_name);
+ static char buf[MAX_REDIS_VAL_SIZE];
+ value_t val;
+ if (str)
+ {
int i;
- redis_node_t rn = {
- .name = "",
- .host = "",
- .port = REDIS_DEF_PORT,
- .timeout = 2000
- };
+ str += strlen (field_name) + 1; /* also skip the ':' */
+ for(i=0;(*str && (isdigit((unsigned char)*str) || *str == '.'));i++,str++)
+ buf[i] = *str;
+ buf[i] ='\0';
- if (redis_tree == NULL)
+ if(parse_value (buf, &val, ds_type) == -1)
{
- redis_tree = c_avl_create ((void *) strcmp);
- if (redis_tree == NULL)
- {
- ERROR ("redis plugin: c_avl_create failed reading config.");
- return (-1);
- }
+ WARNING ("redis plugin: Unable to parse field `%s'.", field_name);
+ return (-1);
}
- status = 0;
- for (i = 0; i < ci->children_num; i++)
- {
- oconfig_item_t *option = ci->children + i;
+ redis_submit (node, type, type_instance, val);
+ return (0);
+ }
+ return (-1);
- if (strcasecmp ("Node", option->key) == 0)
- {
- if ( (status = redis_config_node (&rn, option)) == 0 )
- status = redis_node_add (&rn);
- }
- else if (strcasecmp ("Host", option->key) == 0)
- status = cf_util_get_string_buffer (option, rn.host, HOST_NAME_MAX);
- else if (strcasecmp ("Port", option->key) == 0)
- status = rn.port = cf_util_get_port_number (option);
- else if (strcasecmp ("Timeout", option->key) == 0)
- status = cf_util_get_int (option, &rn.timeout);
- else
- {
- WARNING ("redis plugin: Option `%s' not allowed in redis"
- " configuration.", option->key);
- status = -1;
- }
+} /* }}} int redis_handle_info */
+static int redis_handle_query (redisContext *rh, redis_node_t *rn, redis_query_t *rq) /* {{{ */
+{
+ redisReply *rr;
+ const data_set_t *ds;
+ value_t val;
- if (status != 0)
- break;
+ ds = plugin_get_ds (rq->type);
+ if (!ds) {
+ ERROR ("redis plugin: DataSet `%s' not defined.", rq->type);
+ return (-1);
}
- if ( status == 0 && *rn.name != '\0') {
- status = redis_node_add (&rn);
+ if (ds->ds_num != 1) {
+ ERROR ("redis plugin: DS `%s' has too many types.", rq->type);
+ return (-1);
}
- return (status);
-} /* }}} */
+ if ((rr = redisCommand(rh, rq->query)) == NULL) {
+ WARNING("redis plugin: unable to carry out query `%s'.", rq->query);
+ return (-1);
+ }
-__attribute__ ((nonnull(2)))
-static void redis_submit_g (char *plugin_instance,
- const char *type, const char *type_instance,
- gauge_t value) /* {{{ */
-{
- value_t values[1];
- value_list_t vl = VALUE_LIST_INIT;
-
- values[0].gauge = value;
-
- vl.values = values;
- vl.values_len = 1;
- sstrncpy (vl.host, hostname_g, sizeof (vl.host));
- sstrncpy (vl.plugin, "redis", sizeof (vl.plugin));
- if (plugin_instance != NULL)
- sstrncpy (vl.plugin_instance, plugin_instance,
- sizeof (vl.plugin_instance));
- sstrncpy (vl.type, type, sizeof (vl.type));
- if (type_instance != NULL)
- sstrncpy (vl.type_instance, type_instance,
- sizeof (vl.type_instance));
-
- plugin_dispatch_values (&vl);
-} /* }}} */
+ switch (rr->type) {
+ case REDIS_REPLY_INTEGER:
+ switch (ds->ds[0].type) {
+ case DS_TYPE_COUNTER:
+ val.counter = (counter_t)rr->integer;
+ break;
+ case DS_TYPE_GAUGE:
+ val.gauge = (gauge_t)rr->integer;
+ break;
+ case DS_TYPE_DERIVE:
+ val.gauge = (derive_t)rr->integer;
+ break;
+ case DS_TYPE_ABSOLUTE:
+ val.gauge = (absolute_t)rr->integer;
+ break;
+ }
+ break;
+ case REDIS_REPLY_STRING:
+ if (parse_value (rr->str, &val, ds->ds[0].type) == -1) {
+ WARNING("redis plugin: Unable to parse field `%s'.", rq->type);
+ freeReplyObject (rr);
+ return (-1);
+ }
+ break;
+ default:
+ WARNING("redis plugin: Cannot coerce redis type.");
+ freeReplyObject(rr);
+ return (-1);
+ }
-__attribute__ ((nonnull(2)))
-static void redis_submit_c (char *plugin_instance,
- const char *type, const char *type_instance,
- counter_t value) /* {{{ */
-{
- value_t values[1];
- value_list_t vl = VALUE_LIST_INIT;
-
- values[0].counter = value;
-
- vl.values = values;
- vl.values_len = 1;
- sstrncpy (vl.host, hostname_g, sizeof (vl.host));
- sstrncpy (vl.plugin, "redis", sizeof (vl.plugin));
- if (plugin_instance != NULL)
- sstrncpy (vl.plugin_instance, plugin_instance,
- sizeof (vl.plugin_instance));
- sstrncpy (vl.type, type, sizeof (vl.type));
- if (type_instance != NULL)
- sstrncpy (vl.type_instance, type_instance,
- sizeof (vl.type_instance));
-
- plugin_dispatch_values (&vl);
-} /* }}} */
+ redis_submit(rn->name, rq->type, (strlen(rq->instance) >0)?rq->instance:NULL, val);
+ freeReplyObject (rr);
+ return 0;
+} /* }}} int redis_handle_query */
static int redis_read (void) /* {{{ */
{
- REDIS rh;
- REDIS_INFO info;
+ redis_node_t *rn;
+ redis_query_t *rq;
- char key[64];
- int status;
- c_avl_iterator_t *iter;
- redis_node_t *rn;
-
- status = -1;
- if ( (iter = c_avl_get_iterator (redis_tree)) == NULL )
- {
- ERROR ("redis plugin: unable to iterate redis tree.");
- return (-1);
- }
-
- while (c_avl_iterator_next (iter, (void *) &key, (void *) &rn) == 0)
- {
- DEBUG ("redis plugin: querying info from node `%s'.", rn->name);
-
- if ( (rh = credis_connect (rn->host, rn->port, rn->timeout)) == NULL )
- {
- ERROR ("redis plugin: unable to connect to node `%s' (%s:%d).", rn->name, rn->host, rn->port);
- status = -1;
- break;
- }
-
- if ( (status = credis_info (rh, &info)) == -1 )
- {
- WARNING ("redis plugin: unable to get info from node `%s'.", rn->name);
- credis_close (rh);
- break;
- }
-
- /* typedef struct _cr_info {
- * char redis_version[CREDIS_VERSION_STRING_SIZE];
- * int bgsave_in_progress;
- * int connected_clients;
- * int connected_slaves;
- * unsigned int used_memory;
- * long long changes_since_last_save;
- * int last_save_time;
- * long long total_connections_received;
- * long long total_commands_processed;
- * int uptime_in_seconds;
- * int uptime_in_days;
- * int role;
- * } REDIS_INFO; */
-
- DEBUG ("redis plugin: received info from node `%s': connected_clients = %d; "
- "connected_slaves = %d; used_memory = %lu; changes_since_last_save = %lld; "
- "bgsave_in_progress = %d; total_connections_received = %lld; "
- "total_commands_processed = %lld; uptime_in_seconds = %ld", rn->name,
- info.connected_clients, info.connected_slaves, info.used_memory,
- info.changes_since_last_save, info.bgsave_in_progress,
- info.total_connections_received, info.total_commands_processed,
- info.uptime_in_seconds);
-
- redis_submit_g (rn->name, "connected_clients", NULL, info.connected_clients);
- redis_submit_g (rn->name, "connected_slaves", NULL, info.connected_slaves);
- redis_submit_g (rn->name, "used_memory", NULL, info.used_memory);
- redis_submit_g (rn->name, "changes_since_last_save", NULL, info.changes_since_last_save);
- redis_submit_g (rn->name, "bgsave_in_progress", NULL, info.bgsave_in_progress);
- redis_submit_c (rn->name, "total_connections_received", NULL, info.total_connections_received);
- redis_submit_c (rn->name, "total_commands_processed", NULL, info.total_commands_processed);
- redis_submit_c (rn->name, "uptime_in_seconds", NULL, info.uptime_in_seconds);
-
- credis_close (rh);
- status = 0;
- }
-
- c_avl_iterator_destroy(iter);
- if ( status != 0 )
- {
- return (-1);
- }
-
- return 0;
+ for (rn = nodes_head; rn != NULL; rn = rn->next)
+ {
+ redisContext *rh;
+ redisReply *rr;
+
+ DEBUG ("redis plugin: querying info from node `%s' (%s:%d).", rn->name, rn->host, rn->port);
+
+ rh = redisConnectWithTimeout ((char *)rn->host, rn->port, rn->timeout);
+ if (rh == NULL)
+ {
+ ERROR ("redis plugin: unable to connect to node `%s' (%s:%d).", rn->name, rn->host, rn->port);
+ continue;
+ }
+
+ if (strlen (rn->passwd) > 0)
+ {
+ DEBUG ("redis plugin: authenticating node `%s' passwd(%s).", rn->name, rn->passwd);
+
+ if ((rr = redisCommand (rh, "AUTH %s", rn->passwd)) == NULL)
+ {
+ WARNING ("redis plugin: unable to authenticate on node `%s'.", rn->name);
+ goto redis_fail;
+ }
+
+ if (rr->type != REDIS_REPLY_STATUS)
+ {
+ WARNING ("redis plugin: invalid authentication on node `%s'.", rn->name);
+ goto redis_fail;
+ }
+
+ freeReplyObject (rr);
+ }
+
+ if ((rr = redisCommand(rh, "INFO")) == NULL)
+ {
+ WARNING ("redis plugin: unable to get info from node `%s'.", rn->name);
+ goto redis_fail;
+ }
+
+ redis_handle_info (rn->name, rr->str, "uptime", NULL, "uptime_in_seconds", DS_TYPE_GAUGE);
+ redis_handle_info (rn->name, rr->str, "current_connections", "clients", "connected_clients", DS_TYPE_GAUGE);
+ redis_handle_info (rn->name, rr->str, "blocked_clients", NULL, "blocked_clients", DS_TYPE_GAUGE);
+ redis_handle_info (rn->name, rr->str, "memory", NULL, "used_memory", DS_TYPE_GAUGE);
+ redis_handle_info (rn->name, rr->str, "memory_lua", NULL, "used_memory_lua", DS_TYPE_GAUGE);
+ /* changes_since_last_save: Deprecated in redis version 2.6 and above */
+ redis_handle_info (rn->name, rr->str, "volatile_changes", NULL, "changes_since_last_save", DS_TYPE_GAUGE);
+ redis_handle_info (rn->name, rr->str, "total_connections", NULL, "total_connections_received", DS_TYPE_DERIVE);
+ redis_handle_info (rn->name, rr->str, "total_operations", NULL, "total_commands_processed", DS_TYPE_DERIVE);
+ redis_handle_info (rn->name, rr->str, "expired_keys", NULL, "expired_keys", DS_TYPE_DERIVE);
+ redis_handle_info (rn->name, rr->str, "evicted_keys", NULL, "evicted_keys", DS_TYPE_DERIVE);
+ redis_handle_info (rn->name, rr->str, "pubsub", "channels", "pubsub_channels", DS_TYPE_GAUGE);
+ redis_handle_info (rn->name, rr->str, "pubsub", "patterns", "pubsub_patterns", DS_TYPE_GAUGE);
+ redis_handle_info (rn->name, rr->str, "current_connections", "slaves", "connected_slaves", DS_TYPE_GAUGE);
+ redis_handle_info (rn->name, rr->str, "cache_result", "hits", "keyspace_hits", DS_TYPE_DERIVE);
+ redis_handle_info (rn->name, rr->str, "cache_result", "misses", "keyspace_misses", DS_TYPE_DERIVE);
+ redis_handle_info (rn->name, rr->str, "total_bytes", "input", "total_net_input_bytes", DS_TYPE_DERIVE);
+ redis_handle_info (rn->name, rr->str, "total_bytes", "output", "total_net_output_bytes", DS_TYPE_DERIVE);
+
+ for (rq = rn->queries; rq != NULL; rq = rq->next)
+ redis_handle_query(rh, rn, rq);
+
+redis_fail:
+ if (rr != NULL)
+ freeReplyObject (rr);
+ redisFree (rh);
+ }
+
+ return 0;
}
/* }}} */
-
void module_register (void) /* {{{ */
{
- plugin_register_complex_config ("redis", redis_config);
- plugin_register_read ("redis", redis_read);
- /* TODO: plugin_register_write: one redis list per value id with
- * X elements */
+ plugin_register_complex_config ("redis", redis_config);
+ plugin_register_init ("redis", redis_init);
+ plugin_register_read ("redis", redis_read);
+ /* TODO: plugin_register_write: one redis list per value id with
+ * X elements */
}
/* }}} */
+/* vim: set sw=2 sts=2 et fdm=marker : */