update example config

etc/example.conf

@@ -210,11 +210,36 @@ nodes = {
 		# Usually we also pass the shmem names as parameters.
 		exec = [ "villas-shmem", "sn1_in", "sn1_out" ]
 	},
-	stats_node = {					# The "stats" node type streams statistics of a second node
+	stats_node = {					# The "stats" node-type streams statistics of a second node
 		type = "stats",
 			
 		node = "udp_node",
 		rate = "2"
+	},
+	rtt_node = {					# The "test_rtt" node-type runs a set of test cases for varying
+		type = "test_rtt",			# sending rates, number of values and generates statistics.
+		cooldown = 2,				# The cooldown time between each test case in seconds
+		
+		prefix = "test_rtt",			# An optional prefix in the filename
+		output = "/tmp/results/testA",		# The output directory for all results
+							# The results of each test case will be written to a seperate file.
+		format = "villas-human",		# The output format of the result files.
+
+		cases = (				# The list of test cases
+							# Each test case can specify a single or an array of rates and values
+							# If arrays are used, we will generate multiple test cases with all
+							# possible combinations
+			{
+				"rates": 55.0,		# The sending rate in Hz
+				"values": 5,		# The number of values which should be send in each sample
+				"limit": 100		# The number of samples which should be send during this test case
+			},
+			{
+				"rates": [ 5, 10, 30 ],	# An array of rates in Hz
+				"values": [ 2, 10, 20 ],# An array of number of values
+				"duration": 5		# The duration of the test case in seconds (depending on the sending rate)
+			}
+		)
 	}
 };
 

etc/global.conf

@@ -43,7 +43,7 @@ name = "villas-acs"					# The name of this VILLASnode. Might by used by node-typ
 							# to identify themselves (default is the hostname).
 
 
-log = {
+logging = {
 	level = 5;					# The level of verbosity for debug messages
 							# Higher number => increased verbosity
 
@@ -52,6 +52,8 @@ log = {
 							# For a full list of available faciltities, check lib/log.c
 
 	file = "/var/log/villas-node.log";		# File for logs
+	
+	syslog = true;					# Log to syslogd
 };
 
 http = {
@@ -59,4 +61,4 @@ http = {
 
 	htdocs = "/villas/web/socket/",			# Root directory of internal webserver
 	port = 80					# Port for HTTP connections
-}
+}