62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
from core.experiment import RandomFileExperiment, RandomFileParameter, ExperimentParameter
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import os
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class SendFile(RandomFileExperiment):
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NAME = "sendfile"
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SERVER_LOG = "sendfile_server.log"
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CLIENT_LOG = "sendfile_client.log"
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WGET_BIN = "./client"
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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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# Just rely on RandomFileExperiment
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super(SendFile, self).__init__(experiment_parameter_filename, topo, topo_config)
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def ping(self):
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self.topo.command_to(self.topo_config.client, "rm " + \
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SendFile.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.getClientInterfaceCount()):
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cmd = self.pingCommand(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 pingCommand(self, fromIP, toIP, n=5):
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s = "ping -c " + str(n) + " -I " + fromIP + " " + toIP + \
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" >> " + SendFile.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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super(SendFile, self).load_parameters()
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def prepare(self):
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super(SendFile, self).prepare()
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self.topo.command_to(self.topo_config.client, "rm " + \
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SendFile.CLIENT_LOG )
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self.topo.command_to(self.topo_config.server, "rm " + \
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SendFile.SERVER_LOG )
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def getSendFileServerCmd(self):
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s = "./server &>" + SendFile.SERVER_LOG + "&"
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print(s)
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return s
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def getSendFileClientCmd(self):
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s = SendFile.WGET_BIN + " " + self.topo_config.getServerIP() + " &>" + SendFile.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(SendFile, self).clean()
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def run(self):
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cmd = self.getSendFileServerCmd()
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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 0.1")
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cmd = self.getSendFileClientCmd()
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self.topo.command_to(self.topo_config.client, cmd)
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self.topo.command_to(self.topo_config.client, "sleep 2")
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