X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fapcups.c;h=9f7476bfa929940bf4bf882bfc01da764b476633;hb=edd9af8a874ebc9f2a7f02846807229a648917db;hp=b4bc0997e6c3e7d309d13e23225edef31ca7f465;hpb=21058a13ed34ade6d2de0f54e4216b255d033af1;p=collectd.git

diff --git a/src/apcups.c b/src/apcups.c
index b4bc0997..9f7476bf 100644
--- a/src/apcups.c
+++ b/src/apcups.c
@@ -40,6 +40,10 @@
 # include <netinet/in.h>
 #endif
 
+#ifndef APCUPS_SERVER_TIMEOUT
+# define APCUPS_SERVER_TIMEOUT 15.0
+#endif
+
 #ifndef APCUPS_DEFAULT_NODE
 # define APCUPS_DEFAULT_NODE "localhost"
 #endif
@@ -85,7 +89,7 @@ static int net_shutdown (int *fd)
 	if ((fd == NULL) || (*fd < 0))
 		return (EINVAL);
 
-	swrite (*fd, (void *) &packet_size, sizeof (packet_size));
+	(void)swrite (*fd, (void *) &packet_size, sizeof (packet_size));
 	close (*fd);
 	*fd = -1;
 
@@ -322,9 +326,6 @@ static int apc_query_server (char const *node, char const *service,
 		printf ("net_recv = `%s';\n", recvline);
 #endif /* if APCMAIN */
 
-		if (strncmp ("END APC", recvline, strlen ("END APC")) == 0)
-			break;
-
 		toksaveptr = NULL;
 		tokptr = strtok_r (recvline, " :\t", &toksaveptr);
 		while (tokptr != NULL)
@@ -381,6 +382,7 @@ static int apc_query_server (char const *node, char const *service,
 static int apcups_config (oconfig_item_t *ci)
 {
 	int i;
+	_Bool persistent_conn_set = 0;
 
 	for (i = 0; i < ci->children_num; i++)
 	{
@@ -392,12 +394,25 @@ static int apcups_config (oconfig_item_t *ci)
 			cf_util_get_service (child, &conf_service);
 		else if (strcasecmp (child->key, "ReportSeconds") == 0)
 			cf_util_get_boolean (child, &conf_report_seconds);
-		else if (strcasecmp (child->key, "PersistentConnection") == 0)
+		else if (strcasecmp (child->key, "PersistentConnection") == 0) {
 			cf_util_get_boolean (child, &conf_persistent_conn);
+			persistent_conn_set = 1;
+		}
 		else
 			ERROR ("apcups plugin: Unknown config option \"%s\".", child->key);
 	}
 
+	if (!persistent_conn_set) {
+		double interval = CDTIME_T_TO_DOUBLE(plugin_get_interval());
+		if (interval > APCUPS_SERVER_TIMEOUT) {
+			NOTICE ("apcups plugin: Plugin poll interval set to %.3f seconds. "
+				"Apcupsd NIS socket timeout is %.3f seconds, "
+				"PersistentConnection disabled by default.",
+				interval, APCUPS_SERVER_TIMEOUT);
+			conf_persistent_conn = 0;
+		}
+	}
+
 	return (0);
 } /* int apcups_config */