89 lines
3.7 KiB
Python
89 lines
3.7 KiB
Python
from core.experiment import Experiment, ExperimentParameter
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import os
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class QUICSiriParameter(ExperimentParameter):
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MULTIPATH = "quicMultipath"
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RUN_TIME = "quicSiriRunTime"
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def __init__(self, experiment_parameter_filename):
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super(QUICSiriParameter, self).__init__(experiment_parameter_filename)
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self.default_parameters.update({
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QUICSiriParameter.MULTIPATH: "0",
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})
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class QUICSiri(Experiment):
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NAME = "quicsiri"
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PARAMETER_CLASS = QUICSiriParameter
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GO_BIN = "/usr/local/go/bin/go"
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SERVER_LOG = "quic_server.log"
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CLIENT_LOG = "quic_client.log"
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CLIENT_GO_FILE = "~/go/src/github.com/lucas-clemente/quic-go/example/siri/client/siri.go"
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SERVER_GO_FILE = "~/go/src/github.com/lucas-clemente/quic-go/example/siri/siri.go"
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PING_OUTPUT = "ping.log"
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def __init__(self, experiment_parameter_filename, topo, topo_config):
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super(QUICSiri, self).__init__(experiment_parameter_filename, topo, topo_config)
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self.load_parameters()
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self.ping()
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def ping(self):
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self.topo.command_to(self.topo_config.client, "rm " + \
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QUICSiri.PING_OUTPUT )
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count = self.experiment_parameter.get(ExperimentParameter.PING_COUNT)
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for i in range(0, self.topo_config.client_interface_count()):
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cmd = self.ping_command(self.topo_config.getClientIP(i),
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self.topo_config.getServerIP(), n = count)
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self.topo.command_to(self.topo_config.client, cmd)
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def ping_command(self, fromIP, toIP, n=5):
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s = "ping -c " + str(n) + " -I " + fromIP + " " + toIP + \
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" >> " + QUICSiri.PING_OUTPUT
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print(s)
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return s
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def load_parameters(self):
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self.run_time = self.experiment_parameter.get(QUICSiriParameter.RUN_TIME)
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self.multipath = self.experiment_parameter.get(QUICSiriParameter.MULTIPATH)
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def prepare(self):
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super(QUICSiri, self).prepare()
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self.topo.command_to(self.topo_config.client, "rm " + \
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QUICSiri.CLIENT_LOG )
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self.topo.command_to(self.topo_config.server, "rm " + \
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QUICSiri.SERVER_LOG )
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def get_quic_siri_server_cmd(self):
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s = "{} run {} -addr 0.0.0.0:8080 &> {} &".format(QUICSiri.GO_BIN,
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QUICSiri.SERVER_GO_FILE, QUICSiri.SERVER_LOG)
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print(s)
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return s
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def get_quic_siri_client_cmd(self):
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s = "{} run {} -addr {}:8080 -runTime {}s {} &> {}".format(QUICSiri.GO_BIN,
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QUICSiri.CLIENT_GO_FILE, self.topo_config.getServerIP(), self.run_time,
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"-m" if int(self.multipath) > 0 else "", QUICSiri.CLIENT_LOG)
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print(s)
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return s
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def clean(self):
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super(QUICSiri, self).clean()
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def run(self):
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cmd = self.get_quic_siri_server_cmd()
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self.topo.command_to(self.topo_config.server, "netstat -sn > netstat_server_before")
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self.topo.command_to(self.topo_config.server, cmd)
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self.topo.command_to(self.topo_config.client, "sleep 2")
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cmd = self.get_quic_siri_client_cmd()
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self.topo.command_to(self.topo_config.client, "netstat -sn > netstat_client_before")
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self.topo.command_to(self.topo_config.client, cmd)
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self.topo.command_to(self.topo_config.server, "netstat -sn > netstat_server_after")
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self.topo.command_to(self.topo_config.client, "netstat -sn > netstat_client_after")
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self.topo.command_to(self.topo_config.server, "pkill -f " + QUICSiri.SERVER_GO_FILE)
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self.topo.command_to(self.topo_config.client, "sleep 2")
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# Need to delete the go-build directory in tmp; could lead to no more space left error
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self.topo.command_to(self.topo_config.client, "rm -r /tmp/go-build*")
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