X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Funixsock.c;h=be36abc8c8f9bbb339c6557b701e41f4c62a61cd;hb=9c98fa31ef50a6ff849d36cac4f5297faa6f7909;hp=d34b91fae204d9ac43e885c5895db4c37448005e;hpb=5e700757575fa6606cf201947cb0efb57ce12e6d;p=collectd.git

diff --git a/src/unixsock.c b/src/unixsock.c
index d34b91fa..be36abc8 100644
--- a/src/unixsock.c
+++ b/src/unixsock.c
@@ -26,6 +26,7 @@
 
 #include "utils_cmd_flush.h"
 #include "utils_cmd_getval.h"
+#include "utils_cmd_getthreshold.h"
 #include "utils_cmd_listval.h"
 #include "utils_cmd_putval.h"
 #include "utils_cmd_putnotif.h"
@@ -159,15 +160,12 @@ static void *us_handle_client (void *arg)
 {
 	int fd;
 	FILE *fhin, *fhout;
-	char buffer[1024];
-	char *fields[128];
-	int   fields_num;
 
 	fd = *((int *) arg);
 	free (arg);
 	arg = NULL;
 
-	DEBUG ("Reading from fd #%i", fd);
+	DEBUG ("unixsock plugin: us_handle_client: Reading from fd #%i", fd);
 
 	fhin  = fdopen (fd, "r");
 	if (fhin == NULL)
@@ -202,7 +200,11 @@ static void *us_handle_client (void *arg)
 
 	while (42)
 	{
-		int len;
+		char buffer[1024];
+		char buffer_copy[1024];
+		char *fields[128];
+		int   fields_num;
+		int   len;
 
 		errno = 0;
 		if (fgets (buffer, sizeof (buffer), fhin) == NULL)
@@ -225,9 +227,9 @@ static void *us_handle_client (void *arg)
 		if (len == 0)
 			continue;
 
-		DEBUG ("fgets -> buffer = %s; len = %i;", buffer, len);
+		sstrncpy (buffer_copy, buffer, sizeof (buffer_copy));
 
-		fields_num = strsplit (buffer, fields,
+		fields_num = strsplit (buffer_copy, fields,
 				sizeof (fields) / sizeof (fields[0]));
 
 		if (fields_num < 1)
@@ -238,23 +240,27 @@ static void *us_handle_client (void *arg)
 
 		if (strcasecmp (fields[0], "getval") == 0)
 		{
-			handle_getval (fhout, fields, fields_num);
+			handle_getval (fhout, buffer);
+		}
+		else if (strcasecmp (fields[0], "getthreshold") == 0)
+		{
+			handle_getthreshold (fhout, buffer);
 		}
 		else if (strcasecmp (fields[0], "putval") == 0)
 		{
-			handle_putval (fhout, fields, fields_num);
+			handle_putval (fhout, buffer);
 		}
 		else if (strcasecmp (fields[0], "listval") == 0)
 		{
-			handle_listval (fhout, fields, fields_num);
+			handle_listval (fhout, buffer);
 		}
 		else if (strcasecmp (fields[0], "putnotif") == 0)
 		{
-			handle_putnotif (fhout, fields, fields_num);
+			handle_putnotif (fhout, buffer);
 		}
 		else if (strcasecmp (fields[0], "flush") == 0)
 		{
-			handle_flush (fhout, fields, fields_num);
+			handle_flush (fhout, buffer);
 		}
 		else
 		{
@@ -269,7 +275,7 @@ static void *us_handle_client (void *arg)
 		}
 	} /* while (fgets) */
 
-	DEBUG ("Exiting..");
+	DEBUG ("unixsock plugin: us_handle_client: Exiting..");
 	fclose (fhin);
 	fclose (fhout);
 
@@ -277,7 +283,7 @@ static void *us_handle_client (void *arg)
 	return ((void *) 0);
 } /* void *us_handle_client */
 
-static void *us_server_thread (void *arg)
+static void *us_server_thread (void __attribute__((unused)) *arg)
 {
 	int  status;
 	int *remote_fd;
@@ -382,8 +388,15 @@ static int us_config (const char *key, const char *val)
 
 static int us_init (void)
 {
+	static int have_init = 0;
+
 	int status;
 
+	/* Initialize only once. */
+	if (have_init != 0)
+		return (0);
+	have_init = 1;
+
 	loop = 1;
 
 	status = pthread_create (&listen_thread, NULL, us_server_thread, NULL);