# Example configuration file for the S2SS server # # This example includes all valid configuration options for the server. # Please note, that using all options at the same time does not really # makes sense. The purpose of this example is to serve as a reference. # # The syntax of this file is similar to JSON. # A detailed description of the format can be found here: # http://www.hyperrealm.com/libconfig/libconfig_manual.html#Configuration-Files # # Author: Steffen Vogel # Copyright: 2015, Institute for Automation of Complex Power Systems, EONERC ## ############ Global Options ############ affinity = 0x02; # Mask of cores the server should run on # This also maps the NIC interrupts to those cores! priority = 50; # Priority for the server tasks. # Usually the server is using a real-time FIFO # scheduling algorithm debug = 5; # The level of verbosity for debug messages # Higher number => increased verbosity stats = 3; # The interval in seconds to print path statistics. # A value of 0 disables the statistics. ############ Dictionary of nodes ############ nodes = { udp_node = { # The dictionary is indexed by the name of the node. type = "socket", # Type can be one of: socket, opal, file, gtfpga, ngsi # Start the server without arguments for a list of supported node types. ### The following settings are specific to the socket node-type!! ### layer = "udp" # Layer can be one of: # udp Send / recv UDP packets # ip Send / recv IP packets # eth Send / recv raw Ethernet frames (IEEE802.3) local = "127.0.0.1:12001", # This node only received messages on this IP:Port pair remote = "127.0.0.1:12000" # This node sents outgoing messages to this IP:Port pair combine = 30 # Receive and sent 30 samples per message (multiplexing). }, ethernet_node = { type = "socket", # See above. ### The following settings are specific to the socket node-type!! ### layer = "eth", local = "*:12002", # It's possible to use an '*' for both the port and address # in UDP / TCP and IP modes. # This will choose a random port. # And listen on all available interfaces. remote = "12:34:56:78:90:12003", # Currently IPv6 is not supported! netem = { # Network emulation settings # Those settings can be specified for each node invidually! delay = 100000, # Additional latency in microseconds jitter = 30000, # Jitter in uS distribution = "normal", # Distribution of delay: uniform, normal, pareto, paretonormal loss = 10 # Packet loss in percent duplicate = 10, # Duplication in percent corrupt = 10 # Corruption in percent } }, opal_node = { # The server can be started as an Asynchronous process type = "opal", # from within an OPAL-RT model. ### The following settings are specific to the opal node-type!! ### send_id = 1, # It's possible to have multiple send / recv Icons per model recv_id = 1, # Specify the ID here. reply = true }, file_node = { type = "file", ### The following settings are specific to the file node-type!! ### mode = "w+", # The mode in which files should be opened (see open(2)) # You might want to use "a+" to append to a file in = "logs/file_input.log", # These options specify the path prefix where the the files are stored out = "logs/file_output_%F_%T.log" # The output path accepts all format tokens of (see strftime(3)) epoch_mode = "direct" # One of: # direct (default) # wait # relative # absolute epoch = 10 # The interpretation of this value depends on epoch_mode (default is 0): # - epoch_mode = now: The first value is read at: _now_ + epoch seconds. # - epoch_mode = relative: The first value is read at _start_ + `epoch` seconds. # - epoch_mode = absolute: The first value is read at epoch seconds after 1970-01-01 00:00:00. rate = 2.0 # A constant rate at which the lines of the input files should be read # A missing or zero value will use the timestamp in the first column # of the file to determine the pause between consecutive lines. }, gtfpga_node = { type = "gtfpga", ### The following settings are specific to the gtfpga node-type!! ### slot = "01:00.0", # The PCIe slot location (see first column in 'lspci' output) id = "1ab8:4005", # The PCIe vendor:device ID (see third column in 'lspci -n' output) rate = 1 }, ngsi_node = { type = "ngsi", ### The following settings are specific to the ngsi node-type!! ### endpoint = "http://46.101.131.212:1026",# The HTTP REST API endpoint of the FIRWARE context broker timeout = 5, # Timeout of HTTP request in seconds (default is 1) structure = "children", # Structure of published context (default is "flat") verify_ssl = false, # Verification of SSL server certificates (default is true) mapping = [ # Example mapping for structure = flat "rtds_sub1(V2).v2(float)", # Format: "entityId(entityType).AttributeName(AttributeType)" "rtds_sub2(power).p1(float)" ] # mapping = [ # Alternative mapping for structure = children # "fa846ed3-5871-11e5-b0cd-ecf4bb16fe0c(GridSectionDataValue).value(float)", # Index #0 # "1d2c63e4-6130-11e5-9b0d-001c42f23160(GridSectionDataValue).value(float)" # Index #1 # .... # Index #n # (every line correspondents to one value) #] } }; ############ List of paths ############ paths = ( { enabled = true, # Enable this path (default: true) reverse = true, # Setup a path in the reverse direction as well (default: false) in = "acs", # Name of the node we receive messages from (see node dictionary) out = "sintef", # Name of the node we send messages to. rate = 100, # Send message over this path with a fixed (constant) rate (default: 0). # Setting this value to 0 will disable this feature. hook = "print", # Register custom hook funktion (see src/hooks.c) poolsize = 30 # The amount of samples which are kept in a circular buffer. # This number must be larger than the 'combine' settings of all # associated input and output nodes! }, { enabled = false, reverse = false, in = "opal_node", # There's only a single source node allowed! out = [ "udp_node", "tcp_node" ], # Multiple destination nodes are supported too. hook = [ "print", "decimate:10" ] # Same is true for hooks. # Multipe hook functions are executed in the order they are specified here. } );