/**
* collectd - src/write_mongodb.c
- * Copyright (C) 2010 Florian Forster, Akkarit Sangpetch
+ * Copyright (C) 2010 Florian Forster
+ * Copyright (C) 2010 Akkarit Sangpetch
+ * Copyright (C) 2012 Chris Lundquist
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
*
* Authors:
* Florian Forster <ff at octo.it>
- * Akkarit Sangpetch <asangpet@andrew.cmu.edu>
+ * Akkarit Sangpetch <asangpet at andrew.cmu.edu>
+ * Chris Lundquist <clundquist at bluebox.net>
**/
#include "collectd.h"
int connected;
- mongo_connection conn[1];
- mongo_connection_options opts[1];
+ mongo conn[1];
pthread_mutex_t lock;
};
typedef struct wm_node_s wm_node_t;
int status;
int i;
bson record;
- bson_buffer record_buf;
ssnprintf(collection_name, sizeof (collection_name), "collectd.%s", vl->plugin);
- bson_buffer_init(&record_buf);
- bson_append_time_t(&record_buf,"ts",vl->time);
- bson_append_string(&record_buf,"h",vl->host);
- bson_append_string(&record_buf,"i",vl->plugin_instance);
- bson_append_string(&record_buf,"t",vl->type);
- bson_append_string(&record_buf,"ti",vl->type_instance);
+ bson_init(&record);
+ bson_append_time_t(&record,"ts",CDTIME_T_TO_TIME_T(vl->time));
+ bson_append_string(&record,"h",vl->host);
+ bson_append_string(&record,"i",vl->plugin_instance);
+ bson_append_string(&record,"t",vl->type);
+ bson_append_string(&record,"ti",vl->type_instance);
for (i = 0; i < ds->ds_num; i++)
{
if (ds->ds[i].type == DS_TYPE_COUNTER)
- bson_append_long(&record_buf, ds->ds[i].name, vl->values[i].counter);
+ bson_append_long(&record, ds->ds[i].name, vl->values[i].counter);
else if (ds->ds[i].type == DS_TYPE_GAUGE)
- bson_append_double(&record_buf, ds->ds[i].name, vl->values[i].gauge);
+ bson_append_double(&record, ds->ds[i].name, vl->values[i].gauge);
else if (ds->ds[i].type == DS_TYPE_DERIVE)
- bson_append_long(&record_buf, ds->ds[i].name, vl->values[i].derive);
+ bson_append_long(&record, ds->ds[i].name, vl->values[i].derive);
else if (ds->ds[i].type == DS_TYPE_ABSOLUTE)
- bson_append_long(&record_buf, ds->ds[i].name, vl->values[i].absolute);
+ bson_append_long(&record, ds->ds[i].name, vl->values[i].absolute);
else
assert (23 == 42);
}
-
- bson_from_buffer(&record,&record_buf);
+ /* We must finish the record, other wise the insert will fail */
+ bson_finish(&record);
pthread_mutex_lock (&node->lock);
if (node->connected == 0)
{
- sstrncpy(node->opts->host, node->host,
- sizeof (node->opts->host));
- node->opts->port = node->port;
-
- status = mongo_connect(node->conn,node->opts);
- if (status!=mongo_conn_success) {
+ status = mongo_connect(node->conn, node->host, node->port);
+ if (status != MONGO_OK) {
ERROR ("write_mongodb plugin: Connecting to host \"%s\" (port %i) failed.",
(node->host != NULL) ? node->host : "localhost",
- (node->port != 0) ? node->port : 27017);
+ (node->port != 0) ? node->port : MONGO_DEFAULT_PORT);
mongo_destroy(node->conn);
pthread_mutex_unlock (&node->lock);
return (-1);
/* Assert if the connection has been established */
assert (node->connected == 1);
- mongo_insert(node->conn,collection_name,&record);
+ DEBUG ( "write_mongodb plugin: writing record");
+ /* bson_print(&record); */
- pthread_mutex_unlock (&node->lock);
+ status = mongo_insert(node->conn,collection_name,&record);
- bson_buffer_destroy(&record_buf);
+ if(status != MONGO_OK)
+ {
+ ERROR ( "write_mongodb plugin: error inserting record: %d", node->conn->err);
+ if (node->conn->err == MONGO_BSON_INVALID)
+ ERROR ("write_mongodb plugin: %s", node->conn->errstr);
+ else if (record.err)
+ ERROR ("write_mongodb plugin: %s", record.errstr);
+ }
+
+ pthread_mutex_unlock (&node->lock);
+ /* free our resource as not to leak memory */
+ bson_destroy(&record);
return (0);
} /* }}} int wm_write */