bind: Add support for specifying a connection timeout

diff --git a/src/bind.c b/src/bind.c
index 59eb249..c36cf48 100644 (file)
--- a/src/bind.c
+++ b/src/bind.c
@@ -109,6 +109,7 @@ static int global_server_stats     = 1;
 static int global_zone_maint_stats = 1;
 static int global_resolver_stats   = 0;
 static int global_memory_stats     = 1;
+static int timeout                 = -1;
 
 static cb_view_t *views = NULL;
 static size_t     views_num = 0;
@@ -1695,6 +1696,8 @@ static int bind_config (oconfig_item_t *ci) /* {{{ */
       bind_config_add_view (child);
     else if (strcasecmp ("ParseTime", child->key) == 0)
       cf_util_get_boolean (child, &config_parse_time);
+    else if (strcasecmp ("Timeout", child->key) == 0)
+      cf_util_get_int (child, &timeout);
     else
     {
       WARNING ("bind plugin: Unknown configuration option "
@@ -1724,6 +1727,9 @@ static int bind_init (void) /* {{{ */
   curl_easy_setopt (curl, CURLOPT_URL, (url != NULL) ? url : BIND_DEFAULT_URL);
   curl_easy_setopt (curl, CURLOPT_FOLLOWLOCATION, 1L);
   curl_easy_setopt (curl, CURLOPT_MAXREDIRS, 50L);
+  curl_easy_setopt (curl, CURLOPT_TIMEOUT_MS, (timeout >= 0) ?
+      timeout : CDTIME_T_TO_MS(plugin_get_interval()));
+
 
   return (0);
 } /* }}} int bind_init */

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 07ef54f..652e3f4 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -1133,6 +1133,12 @@ Collect global memory statistics.
 
 Default: Enabled.
 
+=item B<Timeout> I<Milliseconds>
+
+The B<Timeout> option sets the overall timeout for HTTP requests, in
+milliseconds. By default, the configured B<Interval> is used to set the
+timeout.
+
 =item B<View> I<Name>
 
 Collect statistics about a specific I<"view">. BIND can behave different,