def configSim(self):
"""
Method to configure a schc simulation, setting some important configurations and creating a node in the network
with a sequence of rules associated
"""
# packets loss and log Configuration
simul_config = {
"log": True,
}
# Configuration packets loss
if self.configuration['packet_loss_simulation']:
# Configuration with packet loss in noAck and ack-on-error
loss_rate = 15 # in %
collision_lambda = 0.1
background_frag_size = 54
loss_config = {"mode": "rate", "cycle": loss_rate}
# loss_config = {"mode":"collision", "G":collision_lambda, "background_frag_size":background_frag_size}
else:
# Configuration without packet loss in noAck and ack-on-error
loss_config = None
if loss_config is not None:
simul_config["loss"] = loss_config
# Simul and node instance
self.sim = simul.Simul(simul_config)
self.node0 = self.make_node(self.sim, self.rule_manager, self.devaddr)
self.node0.layer2.set_mtu(self.configuration['l2_mtu'])
self.node0.layer2.set_role(self.configuration['role'], self.roleSend)
print("-------------------------------- SCHC ",
self.configuration['role'], " ------------------------")
print(
"SCHC device L3={} L2={} RM={}".format(self.node0.layer3.L3addr,
self.node0.id,
self.rule_manager.Print()))
print("0packet_size: {}, temp_packet_size:{}, send_data:{}".format(
packet_size, temp_packet_size, send_data))
print("packet_size - > {}".format(send_data))
#input('')
#for i in range(repetitions):
print("packet_size - > {}".format(send_data))
#---------------------------------------------------------------------------
""" Init stastct module """
Statsct.initialize()
Statsct.log("Statsct test")
Statsct.set_packet_size(send_data)
#---------------------------------------------------------------------------
Statsct.get_results()
sim = simul.Simul(simul_config)
devaddr = b"\xaa\xbb\xcc\xdd"
node0 = make_node(sim, rm0, devaddr) # SCHC device
node1 = make_node(sim, rm1, devaddr) # SCHC gw
sim.add_sym_link(node0, node1)
node0.layer2.set_mtu(l2_mtu)
node1.layer2.set_mtu(l2_mtu)
print("SCHC device L3={} L2={} RM={}".format(node0.layer3.L3addr,
node0.id, rm0.__dict__))
print("SCHC gw L3={} L2={} RM={}".format(node1.layer3.L3addr,
node1.id, rm1.__dict__))
print("rules -> {}, {}".format(rm0.__dict__, rm1.__dict__))
#device rule
for rule1 in rm0.__dict__: